Extract game engine as separate artifact

39 files changed, 5 insertions, 4088 deletions

diff --git a/backend/src/test/java/org/luxons/sevenwonders/controllers/GameBrowserControllerTest.java b/backend/src/test/java/org/luxons/sevenwonders/controllers/GameBrowserControllerTest.java
index 6c971517..65d2aa04 100644
--- a/backend/src/test/java/org/luxons/sevenwonders/controllers/GameBrowserControllerTest.java
+++ b/backend/src/test/java/org/luxons/sevenwonders/controllers/GameBrowserControllerTest.java
@@ -8,13 +8,12 @@ import org.junit.Test;
 import org.luxons.sevenwonders.actions.CreateGameAction;
 import org.luxons.sevenwonders.actions.JoinGameAction;
 import org.luxons.sevenwonders.controllers.GameBrowserController.UserAlreadyInGameException;
-import org.luxons.sevenwonders.test.TestUtils;
-import org.luxons.sevenwonders.game.data.GameDefinitionLoader;
 import org.luxons.sevenwonders.lobby.Lobby;
 import org.luxons.sevenwonders.lobby.Player;
 import org.luxons.sevenwonders.repositories.LobbyRepository;
 import org.luxons.sevenwonders.repositories.PlayerRepository;
 import org.luxons.sevenwonders.repositories.PlayerRepository.PlayerNotFoundException;
+import org.luxons.sevenwonders.test.TestUtils;
 import org.springframework.messaging.simp.SimpMessagingTemplate;
 
 import static org.junit.Assert.assertEquals;
@@ -31,7 +30,7 @@ public class GameBrowserControllerTest {
     @Before
     public void setUp() {
         playerRepository = new PlayerRepository();
-        LobbyRepository lobbyRepository = new LobbyRepository(new GameDefinitionLoader());
+        LobbyRepository lobbyRepository = new LobbyRepository();
         SimpMessagingTemplate template = TestUtils.createSimpMessagingTemplate();
         LobbyController lobbyController = new LobbyController(playerRepository, template);
         gameBrowserController = new GameBrowserController(lobbyController, lobbyRepository, playerRepository, template);
diff --git a/backend/src/test/java/org/luxons/sevenwonders/controllers/LobbyControllerTest.java b/backend/src/test/java/org/luxons/sevenwonders/controllers/LobbyControllerTest.java
index 6958ad8b..db165e83 100644
--- a/backend/src/test/java/org/luxons/sevenwonders/controllers/LobbyControllerTest.java
+++ b/backend/src/test/java/org/luxons/sevenwonders/controllers/LobbyControllerTest.java
@@ -13,7 +13,6 @@ import org.luxons.sevenwonders.actions.UpdateSettingsAction;
 import org.luxons.sevenwonders.controllers.LobbyController.PlayerIsNotOwnerException;
 import org.luxons.sevenwonders.controllers.LobbyController.PlayerNotInLobbyException;
 import org.luxons.sevenwonders.game.api.CustomizableSettings;
-import org.luxons.sevenwonders.game.data.GameDefinitionLoader;
 import org.luxons.sevenwonders.game.data.definitions.WonderSidePickMethod;
 import org.luxons.sevenwonders.lobby.Lobby;
 import org.luxons.sevenwonders.lobby.Player;
@@ -41,7 +40,7 @@ public class LobbyControllerTest {
     @Before
     public void setUp() {
         playerRepository = new PlayerRepository();
-        lobbyRepository = new LobbyRepository(new GameDefinitionLoader());
+        lobbyRepository = new LobbyRepository();
         SimpMessagingTemplate template = TestUtils.createSimpMessagingTemplate();
         lobbyController = new LobbyController(playerRepository, template);
     }
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/GameTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/GameTest.java
deleted file mode 100644
index e504126d..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/GameTest.java
+++ /dev/null
@@ -1,116 +0,0 @@
-package org.luxons.sevenwonders.game;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.junit.Test;
-import org.luxons.sevenwonders.game.api.CustomizableSettings;
-import org.luxons.sevenwonders.game.api.HandCard;
-import org.luxons.sevenwonders.game.api.PlayerMove;
-import org.luxons.sevenwonders.game.api.PlayerTurnInfo;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.cards.Card;
-import org.luxons.sevenwonders.game.data.GameDefinitionLoader;
-import org.luxons.sevenwonders.game.moves.Move;
-import org.luxons.sevenwonders.game.moves.MoveType;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-
-public class GameTest {
-
-    @Test
-    public void testFullGame() {
-        int nbPlayers = 5;
-        Game game = createGame(nbPlayers);
-
-        for (int age = 1; age <= 3; age++) {
-            playAge(nbPlayers, game, age);
-        }
-    }
-
-    private void playAge(int nbPlayers, Game game, int age) {
-        for (int i = 0; i < 6; i++) {
-            playTurn(nbPlayers, game, age, 7 - i);
-        }
-    }
-
-    private static Game createGame(int nbPlayers) {
-        CustomizableSettings settings = TestUtils.createCustomizableSettings();
-        return new GameDefinitionLoader().getGameDefinition().initGame(0, settings, nbPlayers);
-    }
-
-    private static void playTurn(int nbPlayers, Game game, int ageToCheck, int handSize) {
-        Collection<PlayerTurnInfo> turnInfos = game.getCurrentTurnInfo();
-        assertEquals(nbPlayers, turnInfos.size());
-
-        Map<Integer, PlayerMove> sentMoves = new HashMap<>(turnInfos.size());
-        for (PlayerTurnInfo turnInfo : turnInfos) {
-            assertEquals(ageToCheck, turnInfo.getCurrentAge());
-            assertEquals(handSize, turnInfo.getHand().size());
-            PlayerMove move = getFirstAvailableMove(turnInfo);
-            if (move != null) {
-                game.prepareMove(turnInfo.getPlayerIndex(), move);
-                sentMoves.put(turnInfo.getPlayerIndex(), move);
-            }
-        }
-        assertTrue(game.allPlayersPreparedTheirMove());
-        Table table = game.playTurn();
-        checkLastPlayedMoves(sentMoves, table);
-    }
-
-    private static void checkLastPlayedMoves(Map<Integer, PlayerMove> sentMoves, Table table) {
-        for (Move move : table.getLastPlayedMoves()) {
-            PlayerMove sentMove = sentMoves.get(move.getPlayerIndex());
-            assertNotNull(sentMove);
-            assertNotNull(move.getCard());
-            assertEquals(sentMove.getCardName(), move.getCard().getName());
-            assertSame(sentMove.getType(), move.getType());
-        }
-    }
-
-    private static PlayerMove getFirstAvailableMove(PlayerTurnInfo turnInfo) {
-        switch (turnInfo.getAction()) {
-        case PLAY:
-        case PLAY_2:
-        case PLAY_LAST:
-            return createPlayCardMove(turnInfo);
-        case PICK_NEIGHBOR_GUILD:
-            return createPickGuildMove(turnInfo);
-        case WAIT:
-        default:
-            return null;
-        }
-    }
-
-    private static PlayerMove createPlayCardMove(PlayerTurnInfo turnInfo) {
-        for (HandCard handCard : turnInfo.getHand()) {
-            if (handCard.isFree()) {
-                return createMove(handCard, MoveType.PLAY);
-            }
-        }
-        return createMove(turnInfo.getHand().get(0), MoveType.DISCARD);
-    }
-
-    private static PlayerMove createPickGuildMove(PlayerTurnInfo turnInfo) {
-        List<Card> neighbourGuilds = turnInfo.getNeighbourGuildCards();
-        assertNotNull(neighbourGuilds);
-        String cardName = neighbourGuilds.isEmpty() ? null : neighbourGuilds.get(0).getName();
-        PlayerMove move = new PlayerMove();
-        move.setCardName(cardName);
-        move.setType(MoveType.COPY_GUILD);
-        return move;
-    }
-
-    private static PlayerMove createMove(HandCard handCard, MoveType type) {
-        PlayerMove move = new PlayerMove();
-        move.setCardName(handCard.getCard().getName());
-        move.setType(type);
-        return move;
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/api/TableTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/api/TableTest.java
deleted file mode 100644
index 71dbeb89..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/api/TableTest.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package org.luxons.sevenwonders.game.api;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.boards.RelativeBoardPosition;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assume.assumeTrue;
-
-@RunWith(Theories.class)
-public class TableTest {
-
-    @DataPoints
-    public static int[] nbPlayers() {
-        return new int[] {2, 3, 4, 5, 6, 7, 8};
-    }
-
-    @Theory
-    public void getBoard_wrapLeft(int nbPlayers) {
-        assumeTrue(nbPlayers >= 2);
-        Table table = TestUtils.createTable(nbPlayers);
-        int last = nbPlayers - 1;
-        assertEquals(table.getBoard(last), table.getBoard(0, RelativeBoardPosition.LEFT));
-        assertEquals(table.getBoard(0), table.getBoard(0, RelativeBoardPosition.SELF));
-        assertEquals(table.getBoard(1), table.getBoard(0, RelativeBoardPosition.RIGHT));
-    }
-
-    @Theory
-    public void getBoard_wrapRight(int nbPlayers) {
-        assumeTrue(nbPlayers >= 2);
-        Table table = TestUtils.createTable(nbPlayers);
-        int last = nbPlayers - 1;
-        assertEquals(table.getBoard(last - 1), table.getBoard(last, RelativeBoardPosition.LEFT));
-        assertEquals(table.getBoard(last), table.getBoard(last, RelativeBoardPosition.SELF));
-        assertEquals(table.getBoard(0), table.getBoard(last, RelativeBoardPosition.RIGHT));
-    }
-
-    @Theory
-    public void getBoard_noWrap(int nbPlayers) {
-        assumeTrue(nbPlayers >= 3);
-        Table table = TestUtils.createTable(nbPlayers);
-        assertEquals(table.getBoard(0), table.getBoard(1, RelativeBoardPosition.LEFT));
-        assertEquals(table.getBoard(1), table.getBoard(1, RelativeBoardPosition.SELF));
-        assertEquals(table.getBoard(2), table.getBoard(1, RelativeBoardPosition.RIGHT));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/boards/BoardTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/boards/BoardTest.java
deleted file mode 100644
index c54ff0b2..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/boards/BoardTest.java
+++ /dev/null
@@ -1,214 +0,0 @@
-package org.luxons.sevenwonders.game.boards;
-
-import java.util.Arrays;
-import java.util.Collections;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.FromDataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.Settings;
-import org.luxons.sevenwonders.game.api.CustomizableSettings;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board.InsufficientFundsException;
-import org.luxons.sevenwonders.game.cards.Card;
-import org.luxons.sevenwonders.game.cards.Color;
-import org.luxons.sevenwonders.game.effects.Effect;
-import org.luxons.sevenwonders.game.effects.RawPointsIncrease;
-import org.luxons.sevenwonders.game.effects.SpecialAbility;
-import org.luxons.sevenwonders.game.effects.SpecialAbilityActivation;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.resources.Resources;
-import org.luxons.sevenwonders.game.scoring.PlayerScore;
-import org.luxons.sevenwonders.game.scoring.ScoreCategory;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static junit.framework.TestCase.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assume.assumeTrue;
-
-@RunWith(Theories.class)
-public class BoardTest {
-
-    @Rule
-    public ExpectedException thrown = ExpectedException.none();
-
-    @DataPoints("gold")
-    public static int[] goldAmounts() {
-        return new int[]{-3, -1, 0, 1, 2, 3};
-    }
-
-    @DataPoints("nbCards")
-    public static int[] nbCards() {
-        return new int[]{0, 1, 2};
-    }
-
-    @DataPoints
-    public static ResourceType[] resourceTypes() {
-        return ResourceType.values();
-    }
-
-    @DataPoints
-    public static Color[] colors() {
-        return Color.values();
-    }
-
-    @DataPoints
-    public static SpecialAbility[] specialAbilities() {
-        return SpecialAbility.values();
-    }
-
-    @Theory
-    public void initialGold_respectsSettings(@FromDataPoints("gold") int goldAmountInSettings) {
-        CustomizableSettings customSettings = TestUtils.createCustomizableSettings();
-        customSettings.setInitialGold(goldAmountInSettings);
-        Settings settings = new Settings(5, customSettings);
-        Board board = new Board(TestUtils.createWonder(), 0, settings);
-        assertEquals(goldAmountInSettings, board.getGold());
-    }
-
-    @Theory
-    public void initialProduction_containsInitialResource(ResourceType type) {
-        Board board = new Board(TestUtils.createWonder(type), 0, new Settings(5));
-        Resources resources = TestUtils.createResources(type);
-        assertTrue(board.getProduction().contains(resources));
-        assertTrue(board.getPublicProduction().contains(resources));
-    }
-
-    @Theory
-    public void removeGold_successfulWhenNotTooMuch(@FromDataPoints("gold") int initialGold,
-                                                    @FromDataPoints("gold") int goldRemoved) {
-        assumeTrue(goldRemoved >= 0);
-        assumeTrue(initialGold >= goldRemoved);
-        Board board = new Board(TestUtils.createWonder(), 0, new Settings(5));
-        board.setGold(initialGold);
-        board.removeGold(goldRemoved);
-        assertEquals(initialGold - goldRemoved, board.getGold());
-    }
-
-    @Theory
-    public void removeGold_failsWhenTooMuch(@FromDataPoints("gold") int initialGold,
-                                            @FromDataPoints("gold") int goldRemoved) {
-        assumeTrue(goldRemoved >= 0);
-        assumeTrue(initialGold < goldRemoved);
-        thrown.expect(InsufficientFundsException.class);
-        Board board = new Board(TestUtils.createWonder(), 0, new Settings(5));
-        board.setGold(initialGold);
-        board.removeGold(goldRemoved);
-    }
-
-    @Theory
-    public void getNbCardsOfColor_properCount_singleColor(ResourceType type, @FromDataPoints("nbCards") int nbCards,
-                                                          @FromDataPoints("nbCards") int nbOtherCards, Color color) {
-        Board board = TestUtils.createBoard(type);
-        TestUtils.addCards(board, nbCards, nbOtherCards, color);
-        assertEquals(nbCards, board.getNbCardsOfColor(Collections.singletonList(color)));
-    }
-
-    @Theory
-    public void getNbCardsOfColor_properCount_multiColors(ResourceType type, @FromDataPoints("nbCards") int nbCards1,
-                                                          @FromDataPoints("nbCards") int nbCards2,
-                                                          @FromDataPoints("nbCards") int nbOtherCards, Color color1,
-                                                          Color color2) {
-        Board board = TestUtils.createBoard(type);
-        TestUtils.addCards(board, nbCards1, color1);
-        TestUtils.addCards(board, nbCards2, color2);
-        TestUtils.addCards(board, nbOtherCards, TestUtils.getDifferentColorFrom(color1, color2));
-        assertEquals(nbCards1 + nbCards2, board.getNbCardsOfColor(Arrays.asList(color1, color2)));
-    }
-
-    @Test
-    public void setCopiedGuild_succeedsOnPurpleCard() {
-        Board board = TestUtils.createBoard(ResourceType.CLAY);
-        Card card = TestUtils.createCard(Color.PURPLE);
-
-        board.setCopiedGuild(card);
-        assertSame(card, board.getCopiedGuild());
-    }
-
-    @Theory
-    public void setCopiedGuild_failsOnNonPurpleCard(Color color) {
-        assumeTrue(color != Color.PURPLE);
-        Board board = TestUtils.createBoard(ResourceType.CLAY);
-        Card card = TestUtils.createCard(color);
-
-        thrown.expect(IllegalArgumentException.class);
-        board.setCopiedGuild(card);
-    }
-
-    @Theory
-    public void hasSpecial(SpecialAbility applied, SpecialAbility tested) {
-        Board board = TestUtils.createBoard(ResourceType.CLAY);
-        Table table = new Table(Collections.singletonList(board));
-        SpecialAbilityActivation special = new SpecialAbilityActivation(applied);
-
-        special.apply(table, 0);
-
-        assertEquals(applied == tested, board.hasSpecial(tested));
-    }
-
-    @Test
-    public void canPlayFreeCard() {
-        Board board = TestUtils.createBoard(ResourceType.CLAY);
-        Table table = new Table(Collections.singletonList(board));
-        SpecialAbilityActivation special = new SpecialAbilityActivation(SpecialAbility.ONE_FREE_PER_AGE);
-
-        special.apply(table, 0);
-
-        assertTrue(board.canPlayFreeCard(0));
-        assertTrue(board.canPlayFreeCard(1));
-        assertTrue(board.canPlayFreeCard(2));
-
-        board.consumeFreeCard(0);
-
-        assertFalse(board.canPlayFreeCard(0));
-        assertTrue(board.canPlayFreeCard(1));
-        assertTrue(board.canPlayFreeCard(2));
-
-        board.consumeFreeCard(1);
-
-        assertFalse(board.canPlayFreeCard(0));
-        assertFalse(board.canPlayFreeCard(1));
-        assertTrue(board.canPlayFreeCard(2));
-
-        board.consumeFreeCard(2);
-
-        assertFalse(board.canPlayFreeCard(0));
-        assertFalse(board.canPlayFreeCard(1));
-        assertFalse(board.canPlayFreeCard(2));
-    }
-
-    @Theory
-    public void computePoints_gold(@FromDataPoints("gold") int gold) {
-        assumeTrue(gold >= 0);
-        Board board = TestUtils.createBoard(ResourceType.WOOD);
-        Table table = new Table(Collections.singletonList(board));
-        board.setGold(gold);
-
-        PlayerScore score = board.computePoints(table);
-        assertEquals(gold / 3, (int) score.getPoints(ScoreCategory.GOLD));
-        assertEquals(gold / 3, score.getTotalPoints());
-    }
-
-    @Theory
-    public void computePoints_(@FromDataPoints("gold") int gold) {
-        assumeTrue(gold >= 0);
-        Board board = TestUtils.createBoard(ResourceType.WOOD);
-        Table table = new Table(Collections.singletonList(board));
-        board.setGold(gold);
-
-        Effect effect = new RawPointsIncrease(5);
-        TestUtils.playCardWithEffect(table, 0, Color.BLUE, effect);
-
-        PlayerScore score = board.computePoints(table);
-        assertEquals(gold / 3, (int) score.getPoints(ScoreCategory.GOLD));
-        assertEquals(5, (int) score.getPoints(ScoreCategory.CIVIL));
-        assertEquals(5 + gold / 3, score.getTotalPoints());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/boards/MilitaryTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/boards/MilitaryTest.java
deleted file mode 100644
index b391c6b0..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/boards/MilitaryTest.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package org.luxons.sevenwonders.game.boards;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.junit.Rule;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.FromDataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.boards.Military.UnknownAgeException;
-
-import static org.junit.Assert.assertEquals;
-
-@RunWith(Theories.class)
-public class MilitaryTest {
-
-    @Rule
-    public ExpectedException thrown = ExpectedException.none();
-
-    @DataPoints("points")
-    public static int[] points() {
-        return new int[] {0, 1, 3, 5};
-    }
-
-    @DataPoints("ages")
-    public static int[] ages() {
-        return new int[] {1, 2, 3};
-    }
-
-    private static Military createMilitary(int age, int nbPointsPerVictory, int nbPointsPerDefeat) {
-        Map<Integer, Integer> wonPointsPerAge = new HashMap<>();
-        wonPointsPerAge.put(age, nbPointsPerVictory);
-        return new Military(nbPointsPerDefeat, wonPointsPerAge);
-    }
-
-    @Theory
-    public void victory_addsCorrectPoints(@FromDataPoints("ages") int age,
-            @FromDataPoints("points") int nbPointsPerVictory) {
-        Military military = createMilitary(age, nbPointsPerVictory, 0);
-        int initialPoints = military.getTotalPoints();
-
-        military.victory(age);
-        assertEquals(initialPoints + nbPointsPerVictory, military.getTotalPoints());
-    }
-
-    @Theory
-    public void victory_failsIfUnknownAge(@FromDataPoints("points") int nbPointsPerVictory) {
-        Military military = createMilitary(0, nbPointsPerVictory, 0);
-        thrown.expect(UnknownAgeException.class);
-        military.victory(1);
-    }
-
-    @Theory
-    public void defeat_removesCorrectPoints(@FromDataPoints("points") int nbPointsLostPerDefeat) {
-        Military military = createMilitary(0, 0, nbPointsLostPerDefeat);
-        int initialPoints = military.getTotalPoints();
-
-        military.defeat();
-        assertEquals(initialPoints - nbPointsLostPerDefeat, military.getTotalPoints());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/boards/RelativeBoardPositionTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/boards/RelativeBoardPositionTest.java
deleted file mode 100644
index 9f60e572..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/boards/RelativeBoardPositionTest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package org.luxons.sevenwonders.game.boards;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assume.assumeTrue;
-
-@RunWith(Theories.class)
-public class RelativeBoardPositionTest {
-
-    @DataPoints
-    public static int[] nbPlayers() {
-        return new int[] {1, 2, 3, 5, 7, 9};
-    }
-
-    @Theory
-    public void getIndexFrom_wrapLeft(int nbPlayers) {
-        assumeTrue(nbPlayers >= 2);
-        int last = nbPlayers - 1;
-        assertEquals(last, RelativeBoardPosition.LEFT.getIndexFrom(0, nbPlayers));
-        assertEquals(0, RelativeBoardPosition.SELF.getIndexFrom(0, nbPlayers));
-        assertEquals(1, RelativeBoardPosition.RIGHT.getIndexFrom(0, nbPlayers));
-    }
-
-    @Theory
-    public void getIndexFrom_wrapRight(int nbPlayers) {
-        assumeTrue(nbPlayers >= 2);
-        int last = nbPlayers - 1;
-        assertEquals(last - 1, RelativeBoardPosition.LEFT.getIndexFrom(last, nbPlayers));
-        assertEquals(last, RelativeBoardPosition.SELF.getIndexFrom(last, nbPlayers));
-        assertEquals(0, RelativeBoardPosition.RIGHT.getIndexFrom(last, nbPlayers));
-    }
-
-    @Theory
-    public void getIndexFrom_noWrap(int nbPlayers) {
-        assumeTrue(nbPlayers >= 3);
-        assertEquals(0, RelativeBoardPosition.LEFT.getIndexFrom(1, nbPlayers));
-        assertEquals(1, RelativeBoardPosition.SELF.getIndexFrom(1, nbPlayers));
-        assertEquals(2, RelativeBoardPosition.RIGHT.getIndexFrom(1, nbPlayers));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/boards/ScienceTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/boards/ScienceTest.java
deleted file mode 100644
index 24c63b31..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/boards/ScienceTest.java
+++ /dev/null
@@ -1,101 +0,0 @@
-package org.luxons.sevenwonders.game.boards;
-
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-
-@RunWith(Theories.class)
-public class ScienceTest {
-
-    @DataPoints
-    public static int[][] quantitiesWithExpectedPoints() {
-        // compasses, wheels, tablets, jokers, expected points
-        return new int[][] {{0, 0, 0, 1, 1}, {0, 0, 1, 0, 1}, {0, 0, 0, 2, 4}, {0, 0, 1, 1, 4}, {0, 0, 2, 0, 4},
-                {0, 0, 0, 3, 10}, {0, 0, 1, 2, 10}, {0, 1, 1, 1, 10}, {1, 1, 1, 0, 10}, {0, 0, 0, 4, 16},
-                {0, 0, 1, 3, 16}, {0, 0, 2, 2, 16}, {0, 0, 3, 1, 16}, {0, 0, 4, 0, 16}};
-    }
-
-    @DataPoints
-    public static int[] quantitiesDataPoints() {
-        return new int[] {0, 1, 3, 5, 8};
-    }
-
-    @Test
-    public void addAll_empty() {
-        Science initial = TestUtils.createScience(3, 4, 5, 1);
-        Science empty = new Science();
-        initial.addAll(empty);
-        assertEquals(3, initial.getQuantity(ScienceType.COMPASS));
-        assertEquals(4, initial.getQuantity(ScienceType.WHEEL));
-        assertEquals(5, initial.getQuantity(ScienceType.TABLET));
-        assertEquals(1, initial.getJokers());
-    }
-
-    @Test
-    public void addAll_noJoker() {
-        Science initial = TestUtils.createScience(3, 4, 5, 1);
-        Science other = TestUtils.createScience(1, 2, 3, 0);
-        initial.addAll(other);
-        assertEquals(4, initial.getQuantity(ScienceType.COMPASS));
-        assertEquals(6, initial.getQuantity(ScienceType.WHEEL));
-        assertEquals(8, initial.getQuantity(ScienceType.TABLET));
-        assertEquals(1, initial.getJokers());
-    }
-
-    @Test
-    public void addAll_withJokers() {
-        Science initial = TestUtils.createScience(3, 4, 5, 1);
-        Science other = TestUtils.createScience(0, 0, 0, 3);
-        initial.addAll(other);
-        assertEquals(3, initial.getQuantity(ScienceType.COMPASS));
-        assertEquals(4, initial.getQuantity(ScienceType.WHEEL));
-        assertEquals(5, initial.getQuantity(ScienceType.TABLET));
-        assertEquals(4, initial.getJokers());
-    }
-
-    @Test
-    public void addAll_mixed() {
-        Science initial = TestUtils.createScience(3, 4, 5, 1);
-        Science other = TestUtils.createScience(1, 2, 3, 4);
-        initial.addAll(other);
-        assertEquals(4, initial.getQuantity(ScienceType.COMPASS));
-        assertEquals(6, initial.getQuantity(ScienceType.WHEEL));
-        assertEquals(8, initial.getQuantity(ScienceType.TABLET));
-        assertEquals(5, initial.getJokers());
-    }
-
-    @Theory
-    public void computePoints_compassesOnly_noJoker(int compasses) {
-        Science science = TestUtils.createScience(compasses, 0, 0, 0);
-        assertEquals(compasses * compasses, science.computePoints());
-    }
-
-    @Theory
-    public void computePoints_wheelsOnly_noJoker(int wheels) {
-        Science science = TestUtils.createScience(0, wheels, 0, 0);
-        assertEquals(wheels * wheels, science.computePoints());
-    }
-
-    @Theory
-    public void computePoints_tabletsOnly_noJoker(int tablets) {
-        Science science = TestUtils.createScience(0, 0, tablets, 0);
-        assertEquals(tablets * tablets, science.computePoints());
-    }
-
-    @Theory
-    public void computePoints_allSameNoJoker(int eachSymbol) {
-        Science science = TestUtils.createScience(eachSymbol, eachSymbol, eachSymbol, 0);
-        assertEquals(3 * eachSymbol * eachSymbol + 7 * eachSymbol, science.computePoints());
-    }
-
-    @Theory
-    public void computePoints_expectation(int[] expectation) {
-        Science science = TestUtils.createScience(expectation[0], expectation[1], expectation[2], expectation[3]);
-        assertEquals(expectation[4], science.computePoints());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/cards/CardBackTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/cards/CardBackTest.java
deleted file mode 100644
index 6f637f87..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/cards/CardBackTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.luxons.sevenwonders.game.cards;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-public class CardBackTest {
-
-    @Test
-    public void initializedWithImage() {
-        String imagePath = "whateverimage.png";
-        CardBack back = new CardBack(imagePath);
-        assertEquals(imagePath, back.getImage());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/cards/CardTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/cards/CardTest.java
deleted file mode 100644
index 437c5f21..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/cards/CardTest.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package org.luxons.sevenwonders.game.cards;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.luxons.sevenwonders.game.Settings;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.effects.Effect;
-import org.luxons.sevenwonders.game.effects.ProductionIncrease;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.wonders.Wonder;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertTrue;
-import static org.luxons.sevenwonders.game.test.TestUtils.createCard;
-
-public class CardTest {
-
-    private Table table;
-
-    private Card treeFarmCard;
-
-    @Before
-    public void initBoard() {
-        Settings settings = new Settings(3);
-
-        List<Board> boards = new ArrayList<>(3);
-        boards.add(new Board(new Wonder("TestWonder", ResourceType.WOOD), 0, settings));
-        boards.add(new Board(new Wonder("TestWonder", ResourceType.STONE), 1, settings));
-        boards.add(new Board(new Wonder("TestWonder", ResourceType.PAPYRUS), 2, settings));
-        table = new Table(boards);
-
-        Requirements treeFarmRequirements = new Requirements();
-        treeFarmRequirements.setGold(1);
-
-        ProductionIncrease treeFarmEffect = new ProductionIncrease();
-        treeFarmEffect.getProduction().addChoice(ResourceType.WOOD, ResourceType.CLAY);
-
-        List<Effect> effects = Collections.singletonList(treeFarmEffect);
-
-        treeFarmCard = new Card("Tree Farm", Color.BROWN, treeFarmRequirements, effects, "", null, null);
-    }
-
-    @Test
-    public void playCardCostingMoney() {
-        table.getBoard(0).setGold(3);
-        table.getBoard(1).setGold(3);
-        table.getBoard(2).setGold(3);
-        treeFarmCard.applyTo(table, 0, new ArrayList<>());
-        assertEquals(2, table.getBoard(0).getGold());
-        assertEquals(3, table.getBoard(1).getGold());
-        assertEquals(3, table.getBoard(2).getGold());
-    }
-
-    @Test
-    public void equals_falseWhenNull() {
-        Card card = createCard("TestCard");
-        //noinspection ObjectEqualsNull
-        assertFalse(card.equals(null));
-    }
-
-    @Test
-    public void equals_falseWhenDifferentClass() {
-        Card card = createCard("TestCard");
-        Object object = new Object();
-        //noinspection EqualsBetweenInconvertibleTypes
-        assertFalse(card.equals(object));
-    }
-
-    @Test
-    public void equals_trueWhenSame() {
-        Card card = createCard("TestCard");
-        assertEquals(card, card);
-    }
-
-    @Test
-    public void equals_trueWhenSameContent() {
-        Card card1 = createCard("TestCard");
-        Card card2 = createCard("TestCard");
-        assertTrue(card1.equals(card2));
-    }
-
-    @Test
-    public void equals_falseWhenDifferentName() {
-        Card card1 = createCard("TestCard1");
-        Card card2 = createCard("TestCard2");
-        assertFalse(card1.equals(card2));
-    }
-
-    @Test
-    public void hashCode_sameWhenSameContent() {
-        Card card1 = createCard("TestCard");
-        Card card2 = createCard("TestCard");
-        assertEquals(card1.hashCode(), card2.hashCode());
-    }
-
-    @Test
-    public void hashCode_differentWhenDifferentName() {
-        Card card1 = createCard("TestCard1");
-        Card card2 = createCard("TestCard2");
-        assertNotEquals(card1.hashCode(), card2.hashCode());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/cards/DecksTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/cards/DecksTest.java
deleted file mode 100644
index 8adeb44d..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/cards/DecksTest.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package org.luxons.sevenwonders.game.cards;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.rules.ExpectedException;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.cards.Decks.CardNotFoundException;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assume.assumeTrue;
-
-@RunWith(Theories.class)
-public class DecksTest {
-
-    @Rule
-    public ExpectedException thrown = ExpectedException.none();
-
-    @DataPoints
-    public static int[] dataPoints() {
-        return new int[] {1, 2, 3, 5, 10};
-    }
-
-    private static Decks createDecks(int nbAges, int nbCardsPerAge) {
-        Map<Integer, List<Card>> cardsPerAge = new HashMap<>();
-        for (int age = 1; age <= nbAges; age++) {
-            int firstCardNumber = (age - 1) * nbCardsPerAge;
-            cardsPerAge.put(age, TestUtils.createSampleCards(firstCardNumber, nbCardsPerAge));
-        }
-        return new Decks(cardsPerAge);
-    }
-
-    @Test(expected = CardNotFoundException.class)
-    public void getCard_failsOnNullNameWhenDeckIsEmpty() {
-        Decks decks = createDecks(0, 0);
-        decks.getCard(null);
-    }
-
-    @Test(expected = CardNotFoundException.class)
-    public void getCard_failsOnEmptyNameWhenDeckIsEmpty() {
-        Decks decks = createDecks(0, 0);
-        decks.getCard("");
-    }
-
-    @Test(expected = CardNotFoundException.class)
-    public void getCard_failsWhenDeckIsEmpty() {
-        Decks decks = createDecks(0, 0);
-        decks.getCard("Any name");
-    }
-
-    @Test(expected = CardNotFoundException.class)
-    public void getCard_failsWhenCardIsNotFound() {
-        Decks decks = createDecks(3, 20);
-        decks.getCard("Unknown name");
-    }
-
-    @Test
-    public void getCard_succeedsWhenCardIsFound() {
-        Decks decks = createDecks(3, 20);
-        Card card = decks.getCard("Test Card 3");
-        assertEquals("Test Card 3", card.getName());
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deal_failsOnZeroPlayers() {
-        Decks decks = createDecks(3, 20);
-        decks.deal(1, 0);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deal_failsOnMissingAge() {
-        Decks decks = createDecks(2, 0);
-        decks.deal(4, 10);
-    }
-
-    @Theory
-    public void deal_failsWhenTooFewPlayers(int nbPlayers, int nbCards) {
-        assumeTrue(nbCards % nbPlayers != 0);
-        thrown.expect(IllegalArgumentException.class);
-        Decks decks = createDecks(1, nbCards);
-        decks.deal(1, nbPlayers);
-    }
-
-    @Theory
-    public void deal_succeedsOnZeroCards(int nbPlayers) {
-        Decks decks = createDecks(1, 0);
-        Hands hands = decks.deal(1, nbPlayers);
-        for (int i = 0; i < nbPlayers; i++) {
-            assertNotNull(hands.get(i));
-            assertTrue(hands.get(i).isEmpty());
-        }
-    }
-
-    @Theory
-    public void deal_evenDistribution(int nbPlayers, int nbCardsPerPlayer) {
-        int nbCardsPerAge = nbPlayers * nbCardsPerPlayer;
-        Decks decks = createDecks(1, nbCardsPerAge);
-        Hands hands = decks.deal(1, nbPlayers);
-        for (int i = 0; i < nbPlayers; i++) {
-            assertEquals(nbCardsPerPlayer, hands.get(i).size());
-        }
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/cards/HandRotationDirectionTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/cards/HandRotationDirectionTest.java
deleted file mode 100644
index ddd69b70..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/cards/HandRotationDirectionTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.luxons.sevenwonders.game.cards;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-public class HandRotationDirectionTest {
-
-    @Test
-    public void testAgesDirections() {
-        assertEquals(HandRotationDirection.LEFT, HandRotationDirection.forAge(1));
-        assertEquals(HandRotationDirection.RIGHT, HandRotationDirection.forAge(2));
-        assertEquals(HandRotationDirection.LEFT, HandRotationDirection.forAge(3));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/cards/HandsTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/cards/HandsTest.java
deleted file mode 100644
index c20508e6..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/cards/HandsTest.java
+++ /dev/null
@@ -1,143 +0,0 @@
-package org.luxons.sevenwonders.game.cards;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.FromDataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.HandCard;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.cards.Hands.PlayerIndexOutOfBoundsException;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assume.assumeTrue;
-
-@RunWith(Theories.class)
-public class HandsTest {
-
-    @DataPoints("nbCardsPerPlayer")
-    public static int[] nbCardsPerPlayer() {
-        return new int[] {0, 1, 2, 3, 4, 5, 6, 7};
-    }
-
-    @DataPoints("nbPlayers")
-    public static int[] nbPlayers() {
-        return new int[] {3, 4, 5, 6, 7};
-    }
-
-    private static Hands createHands(int nbPlayers, int nbCardsPerPlayer) {
-        Map<Integer, List<Card>> hands = new HashMap<>();
-        for (int p = 0; p < nbPlayers; p++) {
-            int firstCardNumber = (p - 1) * nbCardsPerPlayer;
-            hands.put(p, TestUtils.createSampleCards(firstCardNumber, nbCardsPerPlayer));
-        }
-        return new Hands(hands, nbPlayers);
-    }
-
-    @Test(expected = PlayerIndexOutOfBoundsException.class)
-    public void get_failsOnMissingPlayer() {
-        Hands hands = createHands(4, 7);
-        hands.get(5);
-    }
-
-    @Test
-    public void get_retrievesCorrectCards() {
-        List<Card> hand0 = TestUtils.createSampleCards(0, 5);
-        List<Card> hand1 = TestUtils.createSampleCards(5, 10);
-        Map<Integer, List<Card>> handsMap = new HashMap<>();
-        handsMap.put(0, hand0);
-        handsMap.put(1, hand1);
-        Hands hands = new Hands(handsMap, 2);
-        assertEquals(hand0, hands.get(0));
-        assertEquals(hand1, hands.get(1));
-    }
-
-    @Theory
-    public void isEmpty_falseWhenAtLeast1_allSame(@FromDataPoints("nbPlayers") int nbPlayers,
-            @FromDataPoints("nbCardsPerPlayer") int nbCardsPerPlayer) {
-        assumeTrue(nbCardsPerPlayer >= 1);
-        Hands hands = createHands(nbPlayers, nbCardsPerPlayer);
-        assertFalse(hands.isEmpty());
-    }
-
-    @Theory
-    public void isEmpty_trueWhenAllEmpty(@FromDataPoints("nbPlayers") int nbPlayers) {
-        Hands hands = createHands(nbPlayers, 0);
-        assertTrue(hands.isEmpty());
-    }
-
-    @Theory
-    public void maxOneCardRemains_falseWhenAtLeast2_allSame(@FromDataPoints("nbPlayers") int nbPlayers,
-            @FromDataPoints("nbCardsPerPlayer") int nbCardsPerPlayer) {
-        assumeTrue(nbCardsPerPlayer >= 2);
-        Hands hands = createHands(nbPlayers, nbCardsPerPlayer);
-        assertFalse(hands.maxOneCardRemains());
-    }
-
-    @Theory
-    public void maxOneCardRemains_trueWhenAtMost1_allSame(@FromDataPoints("nbPlayers") int nbPlayers,
-            @FromDataPoints("nbCardsPerPlayer") int nbCardsPerPlayer) {
-        assumeTrue(nbCardsPerPlayer <= 1);
-        Hands hands = createHands(nbPlayers, nbCardsPerPlayer);
-        assertTrue(hands.maxOneCardRemains());
-    }
-
-    @Theory
-    public void maxOneCardRemains_trueWhenAtMost1_someZero(@FromDataPoints("nbPlayers") int nbPlayers) {
-        Hands hands = createHands(nbPlayers, 1);
-        hands.get(0).remove(0);
-        assertTrue(hands.maxOneCardRemains());
-    }
-
-    @Theory
-    public void gatherAndClear(@FromDataPoints("nbPlayers") int nbPlayers,
-            @FromDataPoints("nbCardsPerPlayer") int nbCardsPerPlayer) {
-        Hands hands = createHands(nbPlayers, nbCardsPerPlayer);
-        List<Card> remainingCards = hands.gatherAndClear();
-        assertEquals(nbPlayers * nbCardsPerPlayer, remainingCards.size());
-        assertTrue(hands.isEmpty());
-    }
-
-    @Test
-    public void rotate_movesOfCorrectOffset_right() {
-        Hands hands = createHands(3, 7);
-        Hands rotated = hands.rotate(HandRotationDirection.RIGHT);
-        assertEquals(rotated.get(1), hands.get(0));
-        assertEquals(rotated.get(2), hands.get(1));
-        assertEquals(rotated.get(0), hands.get(2));
-    }
-
-    @Test
-    public void rotate_movesOfCorrectOffset_left() {
-        Hands hands = createHands(3, 7);
-        Hands rotated = hands.rotate(HandRotationDirection.LEFT);
-        assertEquals(rotated.get(2), hands.get(0));
-        assertEquals(rotated.get(0), hands.get(1));
-        assertEquals(rotated.get(1), hands.get(2));
-    }
-
-    @Test
-    public void createHand_containsAllCards() {
-        List<Card> hand0 = TestUtils.createSampleCards(0, 5);
-        List<Card> hand1 = TestUtils.createSampleCards(5, 10);
-        Map<Integer, List<Card>> handsMap = new HashMap<>();
-        handsMap.put(0, hand0);
-        handsMap.put(1, hand1);
-        Hands hands = new Hands(handsMap, 2);
-
-        Table table = TestUtils.createTable(2);
-        List<HandCard> hand = hands.createHand(table, 0);
-
-        for (HandCard handCard : hand) {
-            assertTrue(hand0.contains(handCard.getCard()));
-        }
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/cards/RequirementsTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/cards/RequirementsTest.java
deleted file mode 100644
index b01f9002..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/cards/RequirementsTest.java
+++ /dev/null
@@ -1,149 +0,0 @@
-package org.luxons.sevenwonders.game.cards;
-
-import java.util.Arrays;
-import java.util.Collections;
-
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.resources.BoughtResources;
-import org.luxons.sevenwonders.game.resources.Provider;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.resources.Resources;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assume.assumeTrue;
-
-@RunWith(Theories.class)
-public class RequirementsTest {
-
-    @DataPoints
-    public static int[] goldAmounts() {
-        return new int[]{0, 1, 2, 5};
-    }
-
-    @DataPoints
-    public static ResourceType[] resourceTypes() {
-        return ResourceType.values();
-    }
-
-    @Test
-    public void getResources_emptyAfterInit() throws Exception {
-        Requirements requirements = new Requirements();
-        assertTrue(requirements.getResources().isEmpty());
-    }
-
-    @Test
-    public void setResources_success() throws Exception {
-        Requirements requirements = new Requirements();
-        Resources resources = new Resources();
-        requirements.setResources(resources);
-        assertSame(resources, requirements.getResources());
-    }
-
-    @Theory
-    public void goldRequirement(int boardGold, int requiredGold) {
-        Requirements requirements = new Requirements();
-        requirements.setGold(requiredGold);
-
-        Board board = TestUtils.createBoard(ResourceType.CLAY, boardGold);
-        Table table = new Table(Collections.singletonList(board));
-
-        assertEquals(boardGold >= requiredGold, requirements.areMetWithoutNeighboursBy(board));
-        assertEquals(boardGold >= requiredGold, requirements.areMetWithHelpBy(board, Collections.emptyList()));
-        assertEquals(boardGold >= requiredGold, requirements.couldBeMetBy(table, 0));
-    }
-
-    @Theory
-    public void resourceRequirement_initialResource(ResourceType initialResource, ResourceType requiredResource) {
-        Requirements requirements = TestUtils.createRequirements(requiredResource);
-
-        Board board = TestUtils.createBoard(initialResource, 0);
-        Table table = new Table(Collections.singletonList(board));
-
-        assertEquals(initialResource == requiredResource, requirements.areMetWithoutNeighboursBy(board));
-        assertEquals(initialResource == requiredResource,
-                requirements.areMetWithHelpBy(board, Collections.emptyList()));
-
-        if (initialResource == requiredResource) {
-            assertTrue(requirements.couldBeMetBy(table, 0));
-        }
-    }
-
-    @Theory
-    public void resourceRequirement_ownProduction(ResourceType initialResource, ResourceType producedResource,
-                                                  ResourceType requiredResource) {
-        assumeTrue(initialResource != requiredResource);
-
-        Requirements requirements = TestUtils.createRequirements(requiredResource);
-
-        Board board = TestUtils.createBoard(initialResource, 0);
-        board.getProduction().addFixedResource(producedResource, 1);
-        Table table = new Table(Collections.singletonList(board));
-
-        assertEquals(producedResource == requiredResource, requirements.areMetWithoutNeighboursBy(board));
-        assertEquals(producedResource == requiredResource,
-                requirements.areMetWithHelpBy(board, Collections.emptyList()));
-
-        if (producedResource == requiredResource) {
-            assertTrue(requirements.couldBeMetBy(table, 0));
-        }
-    }
-
-    @Theory
-    public void resourceRequirement_boughtResource(ResourceType initialResource, ResourceType boughtResource,
-                                                  ResourceType requiredResource) {
-        assumeTrue(initialResource != requiredResource);
-
-        Requirements requirements = TestUtils.createRequirements(requiredResource);
-
-        Board board = TestUtils.createBoard(initialResource, 2);
-        Board neighbourBoard = TestUtils.createBoard(initialResource, 0);
-        neighbourBoard.getPublicProduction().addFixedResource(boughtResource, 1);
-        Table table = new Table(Arrays.asList(board, neighbourBoard));
-
-        BoughtResources resources = new BoughtResources();
-        resources.setProvider(Provider.RIGHT_PLAYER);
-        resources.setResources(TestUtils.createResources(boughtResource));
-
-        assertFalse(requirements.areMetWithoutNeighboursBy(board));
-        assertEquals(boughtResource == requiredResource,
-                requirements.areMetWithHelpBy(board, Collections.singletonList(resources)));
-
-        if (boughtResource == requiredResource) {
-            assertTrue(requirements.couldBeMetBy(table, 0));
-        }
-    }
-
-    @Theory
-    public void pay_boughtResource(ResourceType initialResource, ResourceType requiredResource) {
-        assumeTrue(initialResource != requiredResource);
-
-        Requirements requirements = TestUtils.createRequirements(requiredResource);
-
-        Board board = TestUtils.createBoard(initialResource, 2);
-        Board neighbourBoard = TestUtils.createBoard(requiredResource, 0);
-        Table table = new Table(Arrays.asList(board, neighbourBoard));
-
-        BoughtResources boughtResources = new BoughtResources();
-        boughtResources.setProvider(Provider.RIGHT_PLAYER);
-        boughtResources.setResources(TestUtils.createResources(requiredResource));
-
-        assertFalse(requirements.areMetWithoutNeighboursBy(board));
-        assertTrue(requirements.areMetWithHelpBy(board, Collections.singletonList(boughtResources)));
-        assertTrue(requirements.couldBeMetBy(table, 0));
-
-        requirements.pay(table, 0, Collections.singletonList(boughtResources));
-
-        assertEquals(0, board.getGold());
-        assertEquals(2, neighbourBoard.getGold());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/GameDefinitionLoaderTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/GameDefinitionLoaderTest.java
deleted file mode 100644
index e678e6a5..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/GameDefinitionLoaderTest.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package org.luxons.sevenwonders.game.data;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertNotNull;
-
-public class GameDefinitionLoaderTest {
-
-    @Test
-    public void successfulLoad() {
-        GameDefinitionLoader loader = new GameDefinitionLoader();
-        GameDefinition gameDefinition = loader.getGameDefinition();
-        assertNotNull(gameDefinition);
-    }
-
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/GameDefinitionTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/GameDefinitionTest.java
deleted file mode 100644
index c693a2a2..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/GameDefinitionTest.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package org.luxons.sevenwonders.game.data;
-
-import org.junit.Test;
-import org.luxons.sevenwonders.game.Game;
-import org.luxons.sevenwonders.game.api.CustomizableSettings;
-
-import static org.junit.Assert.assertNotNull;
-
-public class GameDefinitionTest {
-
-    @Test
-    public void successfulGameInit() {
-        GameDefinition gameDefinition = new GameDefinitionLoader().getGameDefinition();
-        assertNotNull(gameDefinition);
-
-        Game game = gameDefinition.initGame(0, new CustomizableSettings(), 7);
-        assertNotNull(game);
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/definitions/WonderSidePickMethodTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/definitions/WonderSidePickMethodTest.java
deleted file mode 100644
index 0b7de3d6..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/definitions/WonderSidePickMethodTest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package org.luxons.sevenwonders.game.data.definitions;
-
-import java.util.Random;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.assertEquals;
-
-@RunWith(Theories.class)
-public class WonderSidePickMethodTest {
-
-    private Random random;
-
-    private Random random2;
-
-    @DataPoints
-    public static WonderSide[] sides() {
-        return WonderSide.values();
-    }
-
-    @Before
-    public void setUp() {
-        random = new Random(123); // starts with TRUE
-        random2 = new Random(123456); // starts with FALSE
-    }
-
-    @Test
-    public void pick_allA() {
-        WonderSide side = null;
-        for (int i = 0; i < 10; i++) {
-            side = WonderSidePickMethod.ALL_A.pickSide(random, side);
-            assertEquals(WonderSide.A, side);
-        }
-    }
-
-    @Test
-    public void pick_allB() {
-        WonderSide side = null;
-        for (int i = 0; i < 10; i++) {
-            side = WonderSidePickMethod.ALL_B.pickSide(random, side);
-            assertEquals(WonderSide.B, side);
-        }
-    }
-
-    @Test
-    public void pick_eachRandom() {
-        WonderSide side = WonderSidePickMethod.EACH_RANDOM.pickSide(random, null);
-        assertEquals(WonderSide.A, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random, side);
-        assertEquals(WonderSide.B, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random, side);
-        assertEquals(WonderSide.A, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random, side);
-        assertEquals(WonderSide.B, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random, side);
-        assertEquals(WonderSide.B, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random, side);
-        assertEquals(WonderSide.A, side);
-    }
-
-    @Test
-    public void pick_eachRandom2() {
-        WonderSide side = WonderSidePickMethod.EACH_RANDOM.pickSide(random2, null);
-        assertEquals(WonderSide.B, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random2, side);
-        assertEquals(WonderSide.A, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random2, side);
-        assertEquals(WonderSide.A, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random2, side);
-        assertEquals(WonderSide.B, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random2, side);
-        assertEquals(WonderSide.B, side);
-        side = WonderSidePickMethod.EACH_RANDOM.pickSide(random2, side);
-        assertEquals(WonderSide.B, side);
-    }
-
-    @Theory
-    public void pick_allSameRandom_sameAsFirst(WonderSide firstSide) {
-        WonderSide side = firstSide;
-        for (int i = 0; i < 10; i++) {
-            side = WonderSidePickMethod.SAME_RANDOM_FOR_ALL.pickSide(random, side);
-            assertEquals(firstSide, side);
-        }
-    }
-
-    @Test
-    public void pick_allSameRandom_firstIsRandom() {
-        assertEquals(WonderSide.A, WonderSidePickMethod.SAME_RANDOM_FOR_ALL.pickSide(random, null));
-        assertEquals(WonderSide.B, WonderSidePickMethod.SAME_RANDOM_FOR_ALL.pickSide(random2, null));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/NumericEffectSerializerTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/NumericEffectSerializerTest.java
deleted file mode 100644
index 861d5a09..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/NumericEffectSerializerTest.java
+++ /dev/null
@@ -1,128 +0,0 @@
-package org.luxons.sevenwonders.game.data.serializers;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.effects.GoldIncrease;
-import org.luxons.sevenwonders.game.effects.MilitaryReinforcements;
-import org.luxons.sevenwonders.game.effects.ProductionIncrease;
-import org.luxons.sevenwonders.game.effects.RawPointsIncrease;
-
-import static org.junit.Assert.assertEquals;
-
-@RunWith(Theories.class)
-public class NumericEffectSerializerTest {
-
-    private Gson gson;
-
-    @DataPoints
-    public static int[] dataPoints() {
-        return new int[] {-2, -1, 0, 1, 2, 5};
-    }
-
-    @Before
-    public void setUp() {
-        gson = new GsonBuilder().registerTypeAdapter(MilitaryReinforcements.class, new NumericEffectSerializer())
-                                .registerTypeAdapter(RawPointsIncrease.class, new NumericEffectSerializer())
-                                .registerTypeAdapter(GoldIncrease.class, new NumericEffectSerializer())
-                                // ProductionIncrease is not a numeric effect, it is here for negative testing purpose
-                                .registerTypeAdapter(ProductionIncrease.class, new NumericEffectSerializer())
-                                .create();
-    }
-
-    @Test
-    public void serialize_militaryReinforcements_null() {
-        assertEquals("null", gson.toJson(null, MilitaryReinforcements.class));
-    }
-
-    @Test
-    public void serialize_rawPointsIncrease_null() {
-        assertEquals("null", gson.toJson(null, RawPointsIncrease.class));
-    }
-
-    @Test
-    public void serialize_goldIncrease_null() {
-        assertEquals("null", gson.toJson(null, GoldIncrease.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void serialize_failOnUnknownType() {
-        gson.toJson(new ProductionIncrease());
-    }
-
-    @Theory
-    public void serialize_militaryReinforcements(int count) {
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(count);
-        assertEquals(String.valueOf(count), gson.toJson(reinforcements));
-    }
-
-    @Theory
-    public void serialize_rawPointsIncrease(int count) {
-        RawPointsIncrease points = new RawPointsIncrease(count);
-        assertEquals(String.valueOf(count), gson.toJson(points));
-    }
-
-    @Theory
-    public void serialize_goldIncrease(int count) {
-        GoldIncrease goldIncrease = new GoldIncrease(count);
-        assertEquals(String.valueOf(count), gson.toJson(goldIncrease));
-    }
-
-    @Theory
-    public void deserialize_militaryReinforcements(int count) {
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(count);
-        assertEquals(reinforcements, gson.fromJson(String.valueOf(count), MilitaryReinforcements.class));
-    }
-
-    @Theory
-    public void deserialize_rawPointsIncrease(int count) {
-        RawPointsIncrease points = new RawPointsIncrease(count);
-        assertEquals(points, gson.fromJson(String.valueOf(count), RawPointsIncrease.class));
-    }
-
-    @Theory
-    public void deserialize_goldIncrease(int count) {
-        GoldIncrease goldIncrease = new GoldIncrease(count);
-        assertEquals(goldIncrease, gson.fromJson(String.valueOf(count), GoldIncrease.class));
-    }
-
-    @Test(expected = NumberFormatException.class)
-    public void deserialize_militaryReinforcements_failOnEmptyString() {
-        gson.fromJson("\"\"", MilitaryReinforcements.class);
-    }
-
-    @Test(expected = NumberFormatException.class)
-    public void deserialize_rawPointsIncrease_failOnEmptyString() {
-        gson.fromJson("\"\"", RawPointsIncrease.class);
-    }
-
-    @Test(expected = NumberFormatException.class)
-    public void deserialize_goldIncrease_failOnEmptyString() {
-        gson.fromJson("\"\"", GoldIncrease.class);
-    }
-
-    @Test(expected = NumberFormatException.class)
-    public void deserialize_militaryReinforcements_failOnNonNumericString() {
-        gson.fromJson("\"abc\"", MilitaryReinforcements.class);
-    }
-
-    @Test(expected = NumberFormatException.class)
-    public void deserialize_rawPointsIncrease_failOnNonNumericString() {
-        gson.fromJson("\"abc\"", RawPointsIncrease.class);
-    }
-
-    @Test(expected = NumberFormatException.class)
-    public void deserialize_goldIncrease_failOnNonNumericString() {
-        gson.fromJson("\"abc\"", GoldIncrease.class);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnUnknownType() {
-        gson.fromJson("\"2\"", ProductionIncrease.class);
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ProductionIncreaseSerializerTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ProductionIncreaseSerializerTest.java
deleted file mode 100644
index 8c5108ba..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ProductionIncreaseSerializerTest.java
+++ /dev/null
@@ -1,189 +0,0 @@
-package org.luxons.sevenwonders.game.data.serializers;
-
-import java.lang.reflect.Type;
-import java.util.List;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.reflect.TypeToken;
-import org.junit.Before;
-import org.junit.Test;
-import org.luxons.sevenwonders.game.effects.ProductionIncrease;
-import org.luxons.sevenwonders.game.resources.Production;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.resources.Resources;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-
-public class ProductionIncreaseSerializerTest {
-
-    private Gson gson;
-
-    @Before
-    public void setUp() {
-        Type resourceTypeList = new TypeToken<List<ResourceType>>() {
-        }.getType();
-        gson = new GsonBuilder().registerTypeAdapter(Resources.class, new ResourcesSerializer())
-                                .registerTypeAdapter(ResourceType.class, new ResourceTypeSerializer())
-                                .registerTypeAdapter(resourceTypeList, new ResourceTypesSerializer())
-                                .registerTypeAdapter(Production.class, new ProductionSerializer())
-                                .registerTypeAdapter(ProductionIncrease.class, new ProductionIncreaseSerializer())
-                                .create();
-    }
-
-    private static ProductionIncrease create(boolean sellable, int wood, int stone, int clay) {
-        Production production = new Production();
-        if (wood > 0) {
-            production.addFixedResource(ResourceType.WOOD, wood);
-        }
-        if (stone > 0) {
-            production.addFixedResource(ResourceType.STONE, stone);
-        }
-        if (clay > 0) {
-            production.addFixedResource(ResourceType.CLAY, clay);
-        }
-        ProductionIncrease prodIncrease = new ProductionIncrease();
-        prodIncrease.setProduction(production);
-        prodIncrease.setSellable(sellable);
-        return prodIncrease;
-    }
-
-    private static ProductionIncrease createChoice(boolean sellable, ResourceType... types) {
-        Production production = new Production();
-        production.addChoice(types);
-        ProductionIncrease prodIncrease = new ProductionIncrease();
-        prodIncrease.setProduction(production);
-        prodIncrease.setSellable(sellable);
-        return prodIncrease;
-    }
-
-    @Test
-    public void serialize_nullAsNull() {
-        assertEquals("null", gson.toJson(null, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_emptyProdIncreaseAsNull() {
-        ProductionIncrease prodIncrease = new ProductionIncrease();
-        assertEquals("null", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_singleType() {
-        ProductionIncrease prodIncrease = create(true, 1, 0, 0);
-        assertEquals("\"W\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_mixedTypes() {
-        ProductionIncrease prodIncrease = create(true, 1, 1, 1);
-        assertEquals("\"WSC\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_mixedTypes_notSellable() {
-        ProductionIncrease prodIncrease = create(false, 1, 1, 1);
-        assertEquals("\"(WSC)\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_choice2() {
-        ProductionIncrease prodIncrease = createChoice(true, ResourceType.WOOD, ResourceType.CLAY);
-        assertEquals("\"W/C\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_choice3() {
-        ProductionIncrease prodIncrease = createChoice(true, ResourceType.WOOD, ResourceType.ORE, ResourceType.CLAY);
-        assertEquals("\"W/O/C\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_choice3_notSellable() {
-        ProductionIncrease prodIncrease = createChoice(false, ResourceType.WOOD, ResourceType.ORE, ResourceType.CLAY);
-        assertEquals("\"(W/O/C)\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_choice2_unordered() {
-        ProductionIncrease prodIncrease = createChoice(true, ResourceType.CLAY, ResourceType.WOOD);
-        assertEquals("\"W/C\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test
-    public void serialize_choice3_unordered() {
-        ProductionIncrease prodIncrease = createChoice(true, ResourceType.WOOD, ResourceType.CLAY, ResourceType.ORE);
-        assertEquals("\"W/O/C\"", gson.toJson(prodIncrease, ProductionIncrease.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void serialize_failIfMultipleChoices() {
-        ProductionIncrease prodIncrease = createChoice(true, ResourceType.WOOD, ResourceType.CLAY);
-        prodIncrease.getProduction().addChoice(ResourceType.ORE, ResourceType.GLASS);
-        gson.toJson(prodIncrease, ProductionIncrease.class);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void serialize_failIfMixedFixedAndChoices() {
-        ProductionIncrease prodIncrease = create(true, 1, 0, 0);
-        prodIncrease.getProduction().addChoice(ResourceType.WOOD, ResourceType.CLAY);
-        gson.toJson(prodIncrease, ProductionIncrease.class);
-    }
-
-    @Test
-    public void deserialize_nullFromNull() {
-        assertNull(gson.fromJson("null", ProductionIncrease.class));
-    }
-
-    @Test
-    public void deserialize_emptyList() {
-        ProductionIncrease prodIncrease = new ProductionIncrease();
-        assertEquals(prodIncrease, gson.fromJson("\"\"", ProductionIncrease.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnGarbageString() {
-        gson.fromJson("\"this is garbage\"", ProductionIncrease.class);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnGarbageStringWithSlashes() {
-        gson.fromJson("\"this/is/garbage\"", ProductionIncrease.class);
-    }
-
-    @Test
-    public void deserialize_singleType() {
-        ProductionIncrease prodIncrease = create(true, 1, 0, 0);
-        assertEquals(prodIncrease, gson.fromJson("\"W\"", ProductionIncrease.class));
-    }
-
-    @Test
-    public void deserialize_multipleTimesSameType_notSellable() {
-        ProductionIncrease prodIncrease = create(false, 3, 0, 0);
-        assertEquals(prodIncrease, gson.fromJson("\"(WWW)\"", ProductionIncrease.class));
-    }
-
-    @Test
-    public void deserialize_mixedTypes() {
-        ProductionIncrease prodIncrease = create(true, 1, 1, 1);
-        assertEquals(prodIncrease, gson.fromJson("\"WCS\"", ProductionIncrease.class));
-    }
-
-    @Test
-    public void deserialize_choice2() {
-        ProductionIncrease prodIncrease = createChoice(true, ResourceType.WOOD, ResourceType.CLAY);
-        assertEquals(prodIncrease, gson.fromJson("\"W/C\"", ProductionIncrease.class));
-    }
-
-    @Test
-    public void deserialize_choice3_notSellable() {
-        ProductionIncrease prodIncrease = createChoice(false, ResourceType.WOOD, ResourceType.ORE, ResourceType.CLAY);
-        assertEquals(prodIncrease, gson.fromJson("\"(W/O/C)\"", ProductionIncrease.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnMultipleResourcesInChoice() {
-        gson.fromJson("\"W/SS/C\"", ProductionIncrease.class);
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ProductionSerializerTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ProductionSerializerTest.java
deleted file mode 100644
index 86ee16e9..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ProductionSerializerTest.java
+++ /dev/null
@@ -1,199 +0,0 @@
-package org.luxons.sevenwonders.game.data.serializers;
-
-import java.lang.reflect.Type;
-import java.util.List;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.reflect.TypeToken;
-import org.junit.Before;
-import org.junit.Test;
-import org.luxons.sevenwonders.game.resources.Production;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.resources.Resources;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-
-public class ProductionSerializerTest {
-
-    private Gson gson;
-
-    @Before
-    public void setUp() {
-        Type resourceTypeList = new TypeToken<List<ResourceType>>() {
-        }.getType();
-        gson = new GsonBuilder().registerTypeAdapter(Resources.class, new ResourcesSerializer())
-                                .registerTypeAdapter(ResourceType.class, new ResourceTypeSerializer())
-                                .registerTypeAdapter(resourceTypeList, new ResourceTypesSerializer())
-                                .registerTypeAdapter(Production.class, new ProductionSerializer())
-                                .create();
-    }
-
-    private static Production create(int wood, int stone, int clay) {
-        Production production = new Production();
-        if (wood > 0) {
-            production.addFixedResource(ResourceType.WOOD, wood);
-        }
-        if (stone > 0) {
-            production.addFixedResource(ResourceType.STONE, stone);
-        }
-        if (clay > 0) {
-            production.addFixedResource(ResourceType.CLAY, clay);
-        }
-        return production;
-    }
-
-    private static Production createChoice(ResourceType... types) {
-        Production production = new Production();
-        production.addChoice(types);
-        return production;
-    }
-
-    @Test
-    public void serialize_nullAsNull() {
-        assertEquals("null", gson.toJson(null, Production.class));
-    }
-
-    @Test
-    public void serialize_emptyProdIncreaseAsNull() {
-        Production prodIncrease = new Production();
-        assertEquals("null", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_singleType() {
-        Production prodIncrease = create(1, 0, 0);
-        assertEquals("\"W\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_multipleTimesSameType() {
-        Production prodIncrease = create(3, 0, 0);
-        assertEquals("\"WWW\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_mixedTypes() {
-        Production prodIncrease = create(1, 1, 1);
-        assertEquals("\"WSC\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_mixedTypesMultiple() {
-        Production prodIncrease = create(2, 1, 2);
-        assertEquals("\"WWSCC\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_choice2() {
-        Production prodIncrease = createChoice(ResourceType.WOOD, ResourceType.CLAY);
-        assertEquals("\"W/C\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_choice3() {
-        Production prodIncrease = createChoice(ResourceType.WOOD, ResourceType.ORE, ResourceType.CLAY);
-        assertEquals("\"W/O/C\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_choice2_unordered() {
-        Production prodIncrease = createChoice(ResourceType.CLAY, ResourceType.WOOD);
-        assertEquals("\"W/C\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test
-    public void serialize_choice3_unordered() {
-        Production prodIncrease = createChoice(ResourceType.WOOD, ResourceType.CLAY, ResourceType.ORE);
-        assertEquals("\"W/O/C\"", gson.toJson(prodIncrease, Production.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void serialize_failIfMultipleChoices() {
-        Production production = createChoice(ResourceType.WOOD, ResourceType.CLAY);
-        production.addChoice(ResourceType.ORE, ResourceType.GLASS);
-        gson.toJson(production, Production.class);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void serialize_failIfMixedFixedAndChoices() {
-        Production production = create(1, 0, 0);
-        production.addChoice(ResourceType.WOOD, ResourceType.CLAY);
-        gson.toJson(production, Production.class);
-    }
-
-    @Test
-    public void deserialize_nullFromNull() {
-        assertNull(gson.fromJson("null", Production.class));
-    }
-
-    @Test
-    public void deserialize_emptyList() {
-        Production prodIncrease = new Production();
-        assertEquals(prodIncrease, gson.fromJson("\"\"", Production.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnGarbageString() {
-        gson.fromJson("\"this is garbage\"", Production.class);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnGarbageStringWithSlashes() {
-        gson.fromJson("\"this/is/garbage\"", Production.class);
-    }
-
-    @Test
-    public void deserialize_singleType() {
-        Production prodIncrease = create(1, 0, 0);
-        assertEquals(prodIncrease, gson.fromJson("\"W\"", Production.class));
-    }
-
-    @Test
-    public void deserialize_multipleTimesSameType() {
-        Production prodIncrease = create(3, 0, 0);
-        assertEquals(prodIncrease, gson.fromJson("\"WWW\"", Production.class));
-    }
-
-    @Test
-    public void deserialize_mixedTypes() {
-        Production prodIncrease = create(1, 1, 1);
-        assertEquals(prodIncrease, gson.fromJson("\"WCS\"", Production.class));
-    }
-
-    @Test
-    public void deserialize_mixedTypes_unordered() {
-        Production prodIncrease = create(1, 3, 2);
-        assertEquals(prodIncrease, gson.fromJson("\"SCWCSS\"", Production.class));
-    }
-
-    @Test
-    public void deserialize_choice2() {
-        Production prodIncrease = createChoice(ResourceType.WOOD, ResourceType.CLAY);
-        assertEquals(prodIncrease, gson.fromJson("\"W/C\"", Production.class));
-    }
-
-    @Test
-    public void deserialize_choice3() {
-        Production prodIncrease = createChoice(ResourceType.WOOD, ResourceType.ORE, ResourceType.CLAY);
-        assertEquals(prodIncrease, gson.fromJson("\"W/O/C\"", Production.class));
-    }
-
-    @Test
-    public void deserialize_choice2_unordered() {
-        Production prodIncrease = createChoice(ResourceType.CLAY, ResourceType.WOOD);
-        assertEquals(prodIncrease, gson.fromJson("\"W/C\"", Production.class));
-    }
-
-    @Test
-    public void deserialize_choice3_unordered() {
-        Production prodIncrease = createChoice(ResourceType.WOOD, ResourceType.CLAY, ResourceType.ORE);
-        assertEquals(prodIncrease, gson.fromJson("\"W/O/C\"", Production.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnMultipleResourcesInChoice() {
-        gson.fromJson("\"W/SS/C\"", Production.class);
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourceTypeSerializerTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourceTypeSerializerTest.java
deleted file mode 100644
index 3a688f4d..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourceTypeSerializerTest.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package org.luxons.sevenwonders.game.data.serializers;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import org.junit.Before;
-import org.junit.Test;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-
-public class ResourceTypeSerializerTest {
-
-    private Gson gson;
-
-    @Before
-    public void setUp() {
-        gson = new GsonBuilder().registerTypeAdapter(ResourceType.class, new ResourceTypeSerializer()).create();
-    }
-
-    @Test
-    public void serialize_useSymbolForEachType() {
-        for (ResourceType type : ResourceType.values()) {
-            String expectedJson = "\"" + type.getSymbol() + "\"";
-            assertEquals(expectedJson, gson.toJson(type));
-        }
-    }
-
-    @Test
-    public void deserialize_useSymbolForEachType() {
-        for (ResourceType type : ResourceType.values()) {
-            String typeInJson = "\"" + type.getSymbol() + "\"";
-            assertEquals(type, gson.fromJson(typeInJson, ResourceType.class));
-        }
-    }
-
-    @Test
-    public void deserialize_nullFromNull() {
-        assertNull(gson.fromJson("null", ResourceType.class));
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failsOnEmptyString() {
-        gson.fromJson("\"\"", ResourceType.class);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failsOnGarbageString() {
-        gson.fromJson("\"thisisgarbage\"", ResourceType.class);
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourceTypesSerializerTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourceTypesSerializerTest.java
deleted file mode 100644
index b5011fa5..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourceTypesSerializerTest.java
+++ /dev/null
@@ -1,102 +0,0 @@
-package org.luxons.sevenwonders.game.data.serializers;
-
-import java.lang.reflect.Type;
-import java.util.ArrayList;
-import java.util.List;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.reflect.TypeToken;
-import org.junit.Before;
-import org.junit.Test;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-
-public class ResourceTypesSerializerTest {
-
-    private Gson gson;
-
-    @Before
-    public void setUp() {
-        gson = new GsonBuilder().registerTypeAdapter(createListTypeToken(), new ResourceTypesSerializer()).create();
-    }
-
-    private static Type createListTypeToken() {
-        return new TypeToken<List<ResourceType>>() {
-        }.getType();
-    }
-
-    @Test
-    public void serialize_null() {
-        assertEquals("null", gson.toJson(null, createListTypeToken()));
-    }
-
-    @Test
-    public void serialize_emptyList() {
-        List<ResourceType> types = new ArrayList<>();
-        assertEquals("\"\"", gson.toJson(types, createListTypeToken()));
-    }
-
-    @Test
-    public void serialize_singleType() {
-        List<ResourceType> types = new ArrayList<>();
-        types.add(ResourceType.WOOD);
-        assertEquals("\"W\"", gson.toJson(types, createListTypeToken()));
-    }
-
-    @Test
-    public void serialize_multipleTimesSameType() {
-        List<ResourceType> types = new ArrayList<>();
-        types.add(ResourceType.WOOD);
-        types.add(ResourceType.WOOD);
-        types.add(ResourceType.WOOD);
-        assertEquals("\"WWW\"", gson.toJson(types, createListTypeToken()));
-    }
-
-    @Test
-    public void serialize_mixedTypes() {
-        List<ResourceType> types = new ArrayList<>();
-        types.add(ResourceType.WOOD);
-        types.add(ResourceType.CLAY);
-        types.add(ResourceType.STONE);
-        assertEquals("\"WCS\"", gson.toJson(types, createListTypeToken()));
-    }
-
-    @Test
-    public void deserialize_null() {
-        assertNull(gson.fromJson("null", createListTypeToken()));
-    }
-
-    @Test
-    public void deserialize_emptyList() {
-        List<ResourceType> types = new ArrayList<>();
-        assertEquals(types, gson.fromJson("\"\"", createListTypeToken()));
-    }
-
-    @Test
-    public void deserialize_singleType() {
-        List<ResourceType> types = new ArrayList<>();
-        types.add(ResourceType.WOOD);
-        assertEquals(types, gson.fromJson("\"W\"", createListTypeToken()));
-    }
-
-    @Test
-    public void deserialize_multipleTimesSameType() {
-        List<ResourceType> types = new ArrayList<>();
-        types.add(ResourceType.WOOD);
-        types.add(ResourceType.WOOD);
-        types.add(ResourceType.WOOD);
-        assertEquals(types, gson.fromJson("\"WWW\"", createListTypeToken()));
-    }
-
-    @Test
-    public void deserialize_mixedTypes() {
-        List<ResourceType> types = new ArrayList<>();
-        types.add(ResourceType.WOOD);
-        types.add(ResourceType.CLAY);
-        types.add(ResourceType.STONE);
-        assertEquals(types, gson.fromJson("\"WCS\"", createListTypeToken()));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourcesSerializerTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourcesSerializerTest.java
deleted file mode 100644
index e1dc4e2b..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ResourcesSerializerTest.java
+++ /dev/null
@@ -1,108 +0,0 @@
-package org.luxons.sevenwonders.game.data.serializers;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import org.junit.Before;
-import org.junit.Test;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.resources.Resources;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-
-public class ResourcesSerializerTest {
-
-    private Gson gson;
-
-    @Before
-    public void setUp() {
-        gson = new GsonBuilder().registerTypeAdapter(Resources.class, new ResourcesSerializer()).create();
-    }
-
-    @Test
-    public void serialize_null() {
-        assertEquals("null", gson.toJson(null, Resources.class));
-    }
-
-    @Test
-    public void serialize_emptyResourcesToNull() {
-        Resources resources = new Resources();
-        assertEquals("null", gson.toJson(resources));
-    }
-
-    @Test
-    public void serialize_singleType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 1);
-        assertEquals("\"W\"", gson.toJson(resources));
-    }
-
-    @Test
-    public void serialize_multipleTimesSameType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 3);
-        assertEquals("\"WWW\"", gson.toJson(resources));
-    }
-
-    @Test
-    public void serialize_mixedTypes() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 1);
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 1);
-        assertEquals("\"WSC\"", gson.toJson(resources));
-    }
-
-    @Test
-    public void serialize_mixedTypes_unordered() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.CLAY, 1);
-        resources.add(ResourceType.WOOD, 2);
-        resources.add(ResourceType.CLAY, 1);
-        resources.add(ResourceType.STONE, 1);
-        assertEquals("\"WWSCC\"", gson.toJson(resources));
-    }
-
-    @Test
-    public void deserialize_null() {
-        assertNull(gson.fromJson("null", Resources.class));
-    }
-
-    @Test
-    public void deserialize_emptyList() {
-        Resources resources = new Resources();
-        assertEquals(resources, gson.fromJson("\"\"", Resources.class));
-    }
-
-    @Test
-    public void deserialize_singleType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 1);
-        assertEquals(resources, gson.fromJson("\"W\"", Resources.class));
-    }
-
-    @Test
-    public void deserialize_multipleTimesSameType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 3);
-        assertEquals(resources, gson.fromJson("\"WWW\"", Resources.class));
-    }
-
-    @Test
-    public void deserialize_mixedTypes() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 1);
-        resources.add(ResourceType.CLAY, 1);
-        resources.add(ResourceType.STONE, 1);
-        assertEquals(resources, gson.fromJson("\"WCS\"", Resources.class));
-    }
-
-    @Test
-    public void deserialize_mixedTypes_unordered() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 1);
-        resources.add(ResourceType.CLAY, 2);
-        resources.add(ResourceType.STONE, 3);
-        assertEquals(resources, gson.fromJson("\"SCWCSS\"", Resources.class));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ScienceProgressSerializerTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ScienceProgressSerializerTest.java
deleted file mode 100644
index 0387e198..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/data/serializers/ScienceProgressSerializerTest.java
+++ /dev/null
@@ -1,145 +0,0 @@
-package org.luxons.sevenwonders.game.data.serializers;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import org.junit.Before;
-import org.junit.Test;
-import org.luxons.sevenwonders.game.boards.ScienceType;
-import org.luxons.sevenwonders.game.effects.ScienceProgress;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-public class ScienceProgressSerializerTest {
-
-    private static final String COMPASS_STR = "\"COMPASS\"";
-
-    private static final String WHEEL_STR = "\"WHEEL\"";
-
-    private static final String TABLET_STR = "\"TABLET\"";
-
-    private static final String JOKER_STR = "\"any\"";
-
-    private Gson gson;
-
-    @Before
-    public void setUp() {
-        gson = new GsonBuilder().registerTypeAdapter(ScienceProgress.class, new ScienceProgressSerializer()).create();
-    }
-
-    @Test
-    public void serialize_emptyToNull() {
-        ScienceProgress progress = TestUtils.createScienceProgress(0, 0, 0, 0);
-        String json = gson.toJson(progress);
-        assertEquals("null", json);
-    }
-
-    @Test
-    public void serialize_oneCompass() {
-        ScienceProgress progress = TestUtils.createScienceProgress(1, 0, 0, 0);
-        String json = gson.toJson(progress);
-        assertEquals(COMPASS_STR, json);
-    }
-
-    @Test
-    public void serialize_oneWheel() {
-        ScienceProgress progress = TestUtils.createScienceProgress(0, 1, 0, 0);
-        String json = gson.toJson(progress);
-        assertEquals(WHEEL_STR, json);
-    }
-
-    @Test
-    public void serialize_oneTablet() {
-        ScienceProgress progress = TestUtils.createScienceProgress(0, 0, 1, 0);
-        String json = gson.toJson(progress);
-        assertEquals(TABLET_STR, json);
-    }
-
-    @Test
-    public void serialize_oneJoker() {
-        ScienceProgress progress = TestUtils.createScienceProgress(0, 0, 0, 1);
-        String json = gson.toJson(progress);
-        assertEquals(JOKER_STR, json);
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public void serialize_failOnMultipleCompasses() {
-        ScienceProgress progress = TestUtils.createScienceProgress(2, 0, 0, 0);
-        gson.toJson(progress);
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public void serialize_failOnMultipleWheels() {
-        ScienceProgress progress = TestUtils.createScienceProgress(0, 2, 0, 0);
-        gson.toJson(progress);
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public void serialize_failOnMultipleTablets() {
-        ScienceProgress progress = TestUtils.createScienceProgress(0, 0, 2, 0);
-        gson.toJson(progress);
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public void serialize_failOnMultipleJokers() {
-        ScienceProgress progress = TestUtils.createScienceProgress(0, 0, 0, 2);
-        gson.toJson(progress);
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public void serialize_failOnMixedElements() {
-        ScienceProgress progress = TestUtils.createScienceProgress(1, 1, 0, 0);
-        gson.toJson(progress);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnEmptyString() {
-        gson.fromJson("\"\"", ScienceProgress.class);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void deserialize_failOnGarbageString() {
-        gson.fromJson("thisisgarbage", ScienceProgress.class);
-    }
-
-    @Test
-    public void deserialize_compass() {
-        ScienceProgress progress = gson.fromJson(COMPASS_STR, ScienceProgress.class);
-        assertNotNull(progress.getScience());
-        assertEquals(1, progress.getScience().getQuantity(ScienceType.COMPASS));
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.WHEEL));
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.TABLET));
-        assertEquals(0, progress.getScience().getJokers());
-    }
-
-    @Test
-    public void deserialize_wheel() {
-        ScienceProgress progress = gson.fromJson(WHEEL_STR, ScienceProgress.class);
-        assertNotNull(progress.getScience());
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.COMPASS));
-        assertEquals(1, progress.getScience().getQuantity(ScienceType.WHEEL));
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.TABLET));
-        assertEquals(0, progress.getScience().getJokers());
-    }
-
-    @Test
-    public void deserialize_tablet() {
-        ScienceProgress progress = gson.fromJson(TABLET_STR, ScienceProgress.class);
-        assertNotNull(progress.getScience());
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.COMPASS));
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.WHEEL));
-        assertEquals(1, progress.getScience().getQuantity(ScienceType.TABLET));
-        assertEquals(0, progress.getScience().getJokers());
-    }
-
-    @Test
-    public void deserialize_joker() {
-        ScienceProgress progress = gson.fromJson(JOKER_STR, ScienceProgress.class);
-        assertNotNull(progress.getScience());
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.COMPASS));
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.WHEEL));
-        assertEquals(0, progress.getScience().getQuantity(ScienceType.TABLET));
-        assertEquals(1, progress.getScience().getJokers());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElementTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElementTest.java
deleted file mode 100644
index bacea896..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElementTest.java
+++ /dev/null
@@ -1,142 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import java.util.Arrays;
-import java.util.Collections;
-
-import org.junit.Before;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.boards.BoardElementType;
-import org.luxons.sevenwonders.game.boards.RelativeBoardPosition;
-import org.luxons.sevenwonders.game.cards.CardBack;
-import org.luxons.sevenwonders.game.cards.Color;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-
-@RunWith(Theories.class)
-public class BonusPerBoardElementTest {
-
-    private Table table;
-
-    @DataPoints
-    public static int[] values() {
-        return new int[]{0, 1, 2, 3};
-    }
-
-    @DataPoints
-    public static Color[] colors() {
-        return Color.values();
-    }
-
-    @DataPoints
-    public static RelativeBoardPosition[] positions() {
-        return RelativeBoardPosition.values();
-    }
-
-    @Before
-    public void setUp() {
-        table = TestUtils.createTable(4);
-    }
-
-    private static BonusPerBoardElement createBonus(BoardElementType type, int gold, int points, Color... colors) {
-        BonusPerBoardElement bonus = new BonusPerBoardElement();
-        bonus.setType(type);
-        bonus.setGold(gold);
-        bonus.setPoints(points);
-        bonus.setColors(Arrays.asList(colors));
-        return bonus;
-    }
-
-    @Theory
-    public void computePoints_countsCards(RelativeBoardPosition boardPosition, int nbCards, int nbOtherCards,
-                                          int points, int gold, Color color) {
-        Board board = table.getBoard(0, boardPosition);
-        TestUtils.addCards(board, nbCards, nbOtherCards, color);
-
-        BonusPerBoardElement bonus = createBonus(BoardElementType.CARD, gold, points, color);
-        bonus.setBoards(Collections.singletonList(boardPosition));
-
-        assertEquals(nbCards * points, bonus.computePoints(table, 0));
-    }
-
-    @Theory
-    public void computePoints_countsDefeatTokens(RelativeBoardPosition boardPosition, int nbDefeatTokens, int points,
-                                                 int gold) {
-        Board board = table.getBoard(0, boardPosition);
-        for (int i = 0; i < nbDefeatTokens; i++) {
-            board.getMilitary().defeat();
-        }
-
-        BonusPerBoardElement bonus = createBonus(BoardElementType.DEFEAT_TOKEN, gold, points);
-        bonus.setBoards(Collections.singletonList(boardPosition));
-
-        assertEquals(nbDefeatTokens * points, bonus.computePoints(table, 0));
-    }
-
-    @Theory
-    public void computePoints_countsWonderStages(RelativeBoardPosition boardPosition, int nbStages, int points,
-                                                 int gold) {
-        Board board = table.getBoard(0, boardPosition);
-        for (int i = 0; i < nbStages; i++) {
-            board.getWonder().buildLevel(new CardBack(""));
-        }
-
-        BonusPerBoardElement bonus = createBonus(BoardElementType.BUILT_WONDER_STAGES, gold, points);
-        bonus.setBoards(Collections.singletonList(boardPosition));
-
-        assertEquals(nbStages * points, bonus.computePoints(table, 0));
-    }
-
-    @Theory
-    public void apply_countsCards(RelativeBoardPosition boardPosition, int nbCards, int nbOtherCards, int points,
-                                  int gold, Color color) {
-        Board board = table.getBoard(0, boardPosition);
-        TestUtils.addCards(board, nbCards, nbOtherCards, color);
-
-        BonusPerBoardElement bonus = createBonus(BoardElementType.CARD, gold, points, color);
-        bonus.setBoards(Collections.singletonList(boardPosition));
-
-        Board selfBoard = table.getBoard(0);
-        int initialGold = selfBoard.getGold();
-        bonus.apply(table, 0);
-        assertEquals(initialGold + nbCards * gold, selfBoard.getGold());
-    }
-
-    @Theory
-    public void apply_countsDefeatTokens(RelativeBoardPosition boardPosition, int nbDefeatTokens, int points,
-                                         int gold) {
-        Board board = table.getBoard(0, boardPosition);
-        for (int i = 0; i < nbDefeatTokens; i++) {
-            board.getMilitary().defeat();
-        }
-
-        BonusPerBoardElement bonus = createBonus(BoardElementType.DEFEAT_TOKEN, gold, points);
-        bonus.setBoards(Collections.singletonList(boardPosition));
-
-        Board selfBoard = table.getBoard(0);
-        int initialGold = selfBoard.getGold();
-        bonus.apply(table, 0);
-        assertEquals(initialGold + nbDefeatTokens * gold, selfBoard.getGold());
-    }
-
-    @Theory
-    public void apply_countsWonderStages(RelativeBoardPosition boardPosition, int nbStages, int points, int gold) {
-        Board board = table.getBoard(0, boardPosition);
-        for (int i = 0; i < nbStages; i++) {
-            board.getWonder().buildLevel(new CardBack(""));
-        }
-
-        BonusPerBoardElement bonus = createBonus(BoardElementType.BUILT_WONDER_STAGES, gold, points);
-        bonus.setBoards(Collections.singletonList(boardPosition));
-
-        Board selfBoard = table.getBoard(0);
-        int initialGold = selfBoard.getGold();
-        bonus.apply(table, 0);
-        assertEquals(initialGold + nbStages * gold, selfBoard.getGold());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/DiscountTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/DiscountTest.java
deleted file mode 100644
index c6819d3a..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/DiscountTest.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import org.junit.Assume;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.resources.BoughtResources;
-import org.luxons.sevenwonders.game.resources.Provider;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-
-@RunWith(Theories.class)
-public class DiscountTest {
-
-    @DataPoints
-    public static int[] discountedPrices() {
-        return new int[] {0, 1, 2};
-    }
-
-    @DataPoints
-    public static ResourceType[] resourceTypes() {
-        return ResourceType.values();
-    }
-
-    @DataPoints
-    public static Provider[] providers() {
-        return Provider.values();
-    }
-
-    @Theory
-    public void apply_givesDiscountedPrice(int discountedPrice, ResourceType discountedType, Provider provider) {
-        Board board = TestUtils.createBoard(ResourceType.CLAY, 3);
-        Discount discount = new Discount();
-        discount.setDiscountedPrice(discountedPrice);
-        discount.getProviders().add(provider);
-        discount.getResourceTypes().add(discountedType);
-        discount.apply(board);
-
-        BoughtResources boughtResources = TestUtils.createBoughtResources(provider, discountedType);
-        assertEquals(discountedPrice, board.getTradingRules().computeCost(boughtResources));
-    }
-
-    @Theory
-    public void apply_doesNotAffectOtherResources(int discountedPrice, ResourceType discountedType, Provider provider,
-            ResourceType otherType, Provider otherProvider) {
-        Assume.assumeTrue(otherProvider != provider);
-        Assume.assumeTrue(otherType != discountedType);
-
-        Board board = TestUtils.createBoard(ResourceType.CLAY, 3);
-        Discount discount = new Discount();
-        discount.setDiscountedPrice(discountedPrice);
-        discount.getProviders().add(provider);
-        discount.getResourceTypes().add(discountedType);
-        discount.apply(board);
-
-        // this is the default in the settings used by TestUtils.createBoard()
-        int normalPrice = 2;
-
-        BoughtResources fromOtherType = TestUtils.createBoughtResources(provider, otherType);
-        assertEquals(normalPrice, board.getTradingRules().computeCost(fromOtherType));
-
-        BoughtResources fromOtherProvider = TestUtils.createBoughtResources(otherProvider, discountedType);
-        assertEquals(normalPrice, board.getTradingRules().computeCost(fromOtherProvider));
-
-        BoughtResources fromOtherProviderAndType = TestUtils.createBoughtResources(otherProvider, otherType);
-        assertEquals(normalPrice, board.getTradingRules().computeCost(fromOtherProviderAndType));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/GoldIncreaseTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/GoldIncreaseTest.java
deleted file mode 100644
index be124251..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/GoldIncreaseTest.java
+++ /dev/null
@@ -1,80 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-@RunWith(Theories.class)
-public class GoldIncreaseTest {
-
-    @DataPoints
-    public static int[] goldAmounts() {
-        return new int[] {-5, -1, 0, 1, 2, 5, 10};
-    }
-
-    @DataPoints
-    public static ResourceType[] resourceTypes() {
-        return ResourceType.values();
-    }
-
-    @Theory
-    public void apply_increaseGoldWithRightAmount(int initialAmount, int goldIncreaseAmount, ResourceType type) {
-        Board board = TestUtils.createBoard(type, initialAmount);
-        GoldIncrease goldIncrease = new GoldIncrease(goldIncreaseAmount);
-
-        goldIncrease.apply(board);
-
-        assertEquals(initialAmount + goldIncreaseAmount, board.getGold());
-    }
-
-    @Theory
-    public void computePoints_isAlwaysZero(int gold) {
-        GoldIncrease goldIncrease = new GoldIncrease(gold);
-        Table table = TestUtils.createTable(5);
-        assertEquals(0, goldIncrease.computePoints(table, 0));
-    }
-
-    @Theory
-    public void equals_falseWhenNull(int gold) {
-        GoldIncrease goldIncrease = new GoldIncrease(gold);
-        //noinspection ObjectEqualsNull
-        assertFalse(goldIncrease.equals(null));
-    }
-
-    @Theory
-    public void equals_falseWhenDifferentClass(int gold) {
-        GoldIncrease goldIncrease = new GoldIncrease(gold);
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(gold);
-        //noinspection EqualsBetweenInconvertibleTypes
-        assertFalse(goldIncrease.equals(reinforcements));
-    }
-
-    @Theory
-    public void equals_trueWhenSame(int gold) {
-        GoldIncrease goldIncrease = new GoldIncrease(gold);
-        assertEquals(goldIncrease, goldIncrease);
-    }
-
-    @Theory
-    public void equals_trueWhenSameContent(int gold) {
-        GoldIncrease goldIncrease1 = new GoldIncrease(gold);
-        GoldIncrease goldIncrease2 = new GoldIncrease(gold);
-        assertTrue(goldIncrease1.equals(goldIncrease2));
-    }
-
-    @Theory
-    public void hashCode_sameWhenSameContent(int gold) {
-        GoldIncrease goldIncrease1 = new GoldIncrease(gold);
-        GoldIncrease goldIncrease2 = new GoldIncrease(gold);
-        assertEquals(goldIncrease1.hashCode(), goldIncrease2.hashCode());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/MilitaryReinforcementsTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/MilitaryReinforcementsTest.java
deleted file mode 100644
index 478af746..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/MilitaryReinforcementsTest.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-@RunWith(Theories.class)
-public class MilitaryReinforcementsTest {
-
-    @DataPoints
-    public static int[] shieldCounts() {
-        return new int[] {0, 1, 2, 3, 5};
-    }
-
-    @DataPoints
-    public static ResourceType[] resourceTypes() {
-        return ResourceType.values();
-    }
-
-    @Theory
-    public void apply_increaseGoldWithRightAmount(int initialShields, int additionalShields, ResourceType type) {
-        Board board = TestUtils.createBoard(type);
-        board.getMilitary().addShields(initialShields);
-
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(additionalShields);
-        reinforcements.apply(board);
-
-        assertEquals(initialShields + additionalShields, board.getMilitary().getNbShields());
-    }
-
-    @Theory
-    public void computePoints_isAlwaysZero(int shields) {
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(shields);
-        Table table = TestUtils.createTable(5);
-        assertEquals(0, reinforcements.computePoints(table, 0));
-    }
-
-    @Theory
-    public void equals_falseWhenNull(int shields) {
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(shields);
-        //noinspection ObjectEqualsNull
-        assertFalse(reinforcements.equals(null));
-    }
-
-    @Theory
-    public void equals_falseWhenDifferentClass(int shields) {
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(shields);
-        GoldIncrease goldIncrease = new GoldIncrease(shields);
-        //noinspection EqualsBetweenInconvertibleTypes
-        assertFalse(reinforcements.equals(goldIncrease));
-    }
-
-    @Theory
-    public void equals_trueWhenSame(int shields) {
-        MilitaryReinforcements reinforcements = new MilitaryReinforcements(shields);
-        assertEquals(reinforcements, reinforcements);
-    }
-
-    @Theory
-    public void equals_trueWhenSameContent(int shields) {
-        MilitaryReinforcements reinforcements1 = new MilitaryReinforcements(shields);
-        MilitaryReinforcements reinforcements2 = new MilitaryReinforcements(shields);
-        assertTrue(reinforcements1.equals(reinforcements2));
-    }
-
-    @Theory
-    public void hashCode_sameWhenSameContent(int shields) {
-        MilitaryReinforcements reinforcements1 = new MilitaryReinforcements(shields);
-        MilitaryReinforcements reinforcements2 = new MilitaryReinforcements(shields);
-        assertEquals(reinforcements1.hashCode(), reinforcements2.hashCode());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/ProductionIncreaseTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/ProductionIncreaseTest.java
deleted file mode 100644
index b6a47292..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/ProductionIncreaseTest.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.resources.Production;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.resources.Resources;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-@RunWith(Theories.class)
-public class ProductionIncreaseTest {
-
-    @DataPoints
-    public static ResourceType[] resourceTypes() {
-        return ResourceType.values();
-    }
-
-    private static ProductionIncrease createProductionIncrease(ResourceType... types) {
-        ProductionIncrease effect = new ProductionIncrease();
-        effect.getProduction().addAll(TestUtils.createFixedProduction(types));
-        return effect;
-    }
-
-    @Theory
-    public void apply_boardContainsAddedResourceType(ResourceType initialType, ResourceType addedType,
-            ResourceType extraType) {
-        Board board = TestUtils.createBoard(initialType);
-        ProductionIncrease effect = createProductionIncrease(addedType);
-        effect.setSellable(false);
-
-        effect.apply(board);
-
-        Resources resources = TestUtils.createResources(initialType, addedType);
-        assertTrue(board.getProduction().contains(resources));
-        assertFalse(board.getPublicProduction().contains(resources));
-
-        Resources moreResources = TestUtils.createResources(initialType, addedType, extraType);
-        assertFalse(board.getProduction().contains(moreResources));
-        assertFalse(board.getPublicProduction().contains(moreResources));
-    }
-
-    @Theory
-    public void apply_boardContainsAddedResourceType_sellable(ResourceType initialType, ResourceType addedType,
-            ResourceType extraType) {
-        Board board = TestUtils.createBoard(initialType);
-        ProductionIncrease effect = createProductionIncrease(addedType);
-        effect.setSellable(true);
-
-        effect.apply(board);
-
-        Resources resources = TestUtils.createResources(initialType, addedType);
-        assertTrue(board.getProduction().contains(resources));
-        assertTrue(board.getPublicProduction().contains(resources));
-
-        Resources moreResources = TestUtils.createResources(initialType, addedType, extraType);
-        assertFalse(board.getProduction().contains(moreResources));
-        assertFalse(board.getPublicProduction().contains(moreResources));
-    }
-
-    @Theory
-    public void computePoints_isAlwaysZero(ResourceType addedType) {
-        ProductionIncrease effect = createProductionIncrease(addedType);
-        Table table = TestUtils.createTable(5);
-        assertEquals(0, effect.computePoints(table, 0));
-    }
-
-    @Theory
-    public void equals_falseWhenNull(ResourceType addedType) {
-        ProductionIncrease effect = createProductionIncrease(addedType);
-        //noinspection ObjectEqualsNull
-        assertFalse(effect.equals(null));
-    }
-
-    @Theory
-    public void equals_falseWhenDifferentClass(ResourceType addedType) {
-        ProductionIncrease effect = createProductionIncrease(addedType);
-        Production production = TestUtils.createFixedProduction(addedType);
-        //noinspection EqualsBetweenInconvertibleTypes
-        assertFalse(effect.equals(production));
-    }
-
-    @Theory
-    public void equals_trueWhenSame(ResourceType addedType) {
-        ProductionIncrease effect = createProductionIncrease(addedType);
-        assertEquals(effect, effect);
-    }
-
-    @Theory
-    public void equals_trueWhenSameContent(ResourceType addedType) {
-        ProductionIncrease effect1 = createProductionIncrease(addedType);
-        ProductionIncrease effect2 = createProductionIncrease(addedType);
-        assertTrue(effect1.equals(effect2));
-    }
-
-    @Theory
-    public void hashCode_sameWhenSameContent(ResourceType addedType) {
-        ProductionIncrease effect1 = createProductionIncrease(addedType);
-        ProductionIncrease effect2 = createProductionIncrease(addedType);
-        assertEquals(effect1.hashCode(), effect2.hashCode());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/RawPointsIncreaseTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/RawPointsIncreaseTest.java
deleted file mode 100644
index 020eda73..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/RawPointsIncreaseTest.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-@RunWith(Theories.class)
-public class RawPointsIncreaseTest {
-
-    @DataPoints
-    public static int[] points() {
-        return new int[] {0, 1, 2, 3, 5};
-    }
-
-    @Theory
-    public void computePoints_equalsNbOfPoints(int points) {
-        RawPointsIncrease rawPointsIncrease = new RawPointsIncrease(points);
-        Table table = TestUtils.createTable(5);
-        assertEquals(points, rawPointsIncrease.computePoints(table, 0));
-    }
-
-    @Theory
-    public void equals_falseWhenNull(int points) {
-        RawPointsIncrease rawPointsIncrease = new RawPointsIncrease(points);
-        //noinspection ObjectEqualsNull
-        assertFalse(rawPointsIncrease.equals(null));
-    }
-
-    @Theory
-    public void equals_falseWhenDifferentClass(int points) {
-        RawPointsIncrease rawPointsIncrease = new RawPointsIncrease(points);
-        GoldIncrease goldIncrease = new GoldIncrease(points);
-        //noinspection EqualsBetweenInconvertibleTypes
-        assertFalse(rawPointsIncrease.equals(goldIncrease));
-    }
-
-    @Theory
-    public void equals_trueWhenSame(int points) {
-        RawPointsIncrease rawPointsIncrease = new RawPointsIncrease(points);
-        assertEquals(rawPointsIncrease, rawPointsIncrease);
-    }
-
-    @Theory
-    public void equals_trueWhenSameContent(int points) {
-        RawPointsIncrease rawPointsIncrease1 = new RawPointsIncrease(points);
-        RawPointsIncrease rawPointsIncrease2 = new RawPointsIncrease(points);
-        assertTrue(rawPointsIncrease1.equals(rawPointsIncrease2));
-    }
-
-    @Theory
-    public void hashCode_sameWhenSameContent(int points) {
-        RawPointsIncrease rawPointsIncrease1 = new RawPointsIncrease(points);
-        RawPointsIncrease rawPointsIncrease2 = new RawPointsIncrease(points);
-        assertEquals(rawPointsIncrease1.hashCode(), rawPointsIncrease2.hashCode());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/ScienceProgressTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/ScienceProgressTest.java
deleted file mode 100644
index b5402a7e..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/ScienceProgressTest.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.boards.Science;
-import org.luxons.sevenwonders.game.boards.ScienceType;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-
-@RunWith(Theories.class)
-public class ScienceProgressTest {
-
-    @DataPoints
-    public static int[] elementsCount() {
-        return new int[] {0, 1, 2};
-    }
-
-    @Theory
-    public void apply_initContainsAddedScience(int initCompasses, int initWheels, int initTablets, int initJokers,
-            int compasses, int wheels, int tablets, int jokers) {
-        Board board = TestUtils.createBoard(ResourceType.ORE);
-        Science initialScience = TestUtils.createScience(initCompasses, initWheels, initTablets, initJokers);
-        board.getScience().addAll(initialScience);
-
-        ScienceProgress effect = TestUtils.createScienceProgress(compasses, wheels, tablets, jokers);
-        effect.apply(board);
-
-        assertEquals(initCompasses + compasses, board.getScience().getQuantity(ScienceType.COMPASS));
-        assertEquals(initWheels + wheels, board.getScience().getQuantity(ScienceType.WHEEL));
-        assertEquals(initTablets + tablets, board.getScience().getQuantity(ScienceType.TABLET));
-        assertEquals(initJokers + jokers, board.getScience().getJokers());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/effects/SpecialAbilityActivationTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/effects/SpecialAbilityActivationTest.java
deleted file mode 100644
index 0f30a3a5..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/effects/SpecialAbilityActivationTest.java
+++ /dev/null
@@ -1,94 +0,0 @@
-package org.luxons.sevenwonders.game.effects;
-
-import java.util.Arrays;
-
-import org.junit.Assume;
-import org.junit.Test;
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.boards.BoardElementType;
-import org.luxons.sevenwonders.game.boards.RelativeBoardPosition;
-import org.luxons.sevenwonders.game.cards.Card;
-import org.luxons.sevenwonders.game.cards.Color;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-@RunWith(Theories.class)
-public class SpecialAbilityActivationTest {
-
-    @DataPoints
-    public static SpecialAbility[] abilities() {
-        return SpecialAbility.values();
-    }
-
-    @DataPoints
-    public static RelativeBoardPosition[] neighbours() {
-        return new RelativeBoardPosition[] {RelativeBoardPosition.LEFT, RelativeBoardPosition.RIGHT};
-    }
-
-    @DataPoints
-    public static Card[] guilds() {
-        BonusPerBoardElement bonus = new BonusPerBoardElement();
-        bonus.setType(BoardElementType.CARD);
-        bonus.setColors(Arrays.asList(Color.GREY, Color.BROWN));
-        bonus.setBoards(Arrays.asList(RelativeBoardPosition.LEFT, RelativeBoardPosition.RIGHT));
-        bonus.setPoints(1);
-
-        BonusPerBoardElement bonus2 = new BonusPerBoardElement();
-        bonus2.setType(BoardElementType.BUILT_WONDER_STAGES);
-        bonus2.setBoards(
-                Arrays.asList(RelativeBoardPosition.LEFT, RelativeBoardPosition.SELF, RelativeBoardPosition.RIGHT));
-        bonus2.setPoints(1);
-
-        return new Card[] {TestUtils.createGuildCard(1, bonus), TestUtils.createGuildCard(2, bonus2)};
-    }
-
-    @Theory
-    public void apply_addsAbility(SpecialAbility ability) {
-        SpecialAbilityActivation effect = new SpecialAbilityActivation(ability);
-        Table table = TestUtils.createTable(5);
-
-        effect.apply(table, 0);
-
-        Board board = table.getBoard(0);
-        assertTrue(board.hasSpecial(ability));
-    }
-
-    @Theory
-    public void computePoints_zeroExceptForCopyGuild(SpecialAbility ability) {
-        Assume.assumeTrue(ability != SpecialAbility.COPY_GUILD);
-
-        SpecialAbilityActivation effect = new SpecialAbilityActivation(ability);
-        Table table = TestUtils.createTable(5);
-
-        assertEquals(0, effect.computePoints(table, 0));
-    }
-
-    @Theory
-    public void computePoints_copiedGuild(Card guildCard, RelativeBoardPosition neighbour) {
-        SpecialAbilityActivation effect = new SpecialAbilityActivation(SpecialAbility.COPY_GUILD);
-        Table table = TestUtils.createTable(5);
-
-        Board neighbourBoard = table.getBoard(0, neighbour);
-        neighbourBoard.addCard(guildCard);
-
-        Board board = table.getBoard(0);
-        board.setCopiedGuild(guildCard);
-
-        int directPointsFromGuildCard = guildCard.getEffects().stream().mapToInt(e -> e.computePoints(table, 0)).sum();
-        assertEquals(directPointsFromGuildCard, effect.computePoints(table, 0));
-    }
-
-    @Test(expected = IllegalStateException.class)
-    public void computePoints_copyGuild_failWhenNoChosenGuild() {
-        SpecialAbilityActivation effect = new SpecialAbilityActivation(SpecialAbility.COPY_GUILD);
-        Table table = TestUtils.createTable(5);
-        effect.computePoints(table, 0);
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/resources/BestPriceCalculatorTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/resources/BestPriceCalculatorTest.java
deleted file mode 100644
index e6438789..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/resources/BestPriceCalculatorTest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package org.luxons.sevenwonders.game.resources;
-
-import java.util.Arrays;
-
-import org.junit.Test;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-
-public class BestPriceCalculatorTest {
-
-    @Test
-    public void bestPrice_0forEmptyResources() {
-        Table table = TestUtils.createTable(3);
-        Resources resources = new Resources();
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 0));
-    }
-
-    @Test
-    public void bestPrice_fixedResources_defaultCost() {
-        Board left = TestUtils.createBoard(ResourceType.STONE);
-        Board main = TestUtils.createBoard(ResourceType.STONE);
-        Board right = TestUtils.createBoard(ResourceType.WOOD);
-        Table table = new Table(Arrays.asList(main, right, left));
-
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 0));
-        assertEquals(2, BestPriceCalculator.bestPrice(resources, table, 1));
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 2));
-    }
-
-    @Test
-    public void bestPrice_fixedResources_overridenCost() {
-        Board main = TestUtils.createBoard(ResourceType.STONE);
-        main.getTradingRules().setCost(ResourceType.WOOD, Provider.RIGHT_PLAYER, 1);
-
-        Board left = TestUtils.createBoard(ResourceType.WOOD);
-        Board right = TestUtils.createBoard(ResourceType.WOOD);
-        Board opposite = TestUtils.createBoard(ResourceType.GLASS);
-        Table table = new Table(Arrays.asList(main, right, opposite, left));
-
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 1);
-        assertEquals(1, BestPriceCalculator.bestPrice(resources, table, 0));
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 1));
-        assertEquals(2, BestPriceCalculator.bestPrice(resources, table, 2));
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 3));
-    }
-
-    @Test
-    public void bestPrice_mixedResources_overridenCost() {
-        Board left = TestUtils.createBoard(ResourceType.WOOD);
-
-        Board main = TestUtils.createBoard(ResourceType.STONE);
-        main.getTradingRules().setCost(ResourceType.WOOD, Provider.RIGHT_PLAYER, 1);
-
-        Board right = TestUtils.createBoard(ResourceType.ORE);
-        right.getProduction().addChoice(ResourceType.WOOD, ResourceType.CLAY);
-        right.getPublicProduction().addChoice(ResourceType.WOOD, ResourceType.CLAY);
-
-        Table table = new Table(Arrays.asList(main, right, left));
-
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 1);
-        assertEquals(1, BestPriceCalculator.bestPrice(resources, table, 0));
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 1));
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 2));
-    }
-
-    @Test
-    public void bestPrice_chooseCheapest() {
-        Board left = TestUtils.createBoard(ResourceType.WOOD);
-
-        Board main = TestUtils.createBoard(ResourceType.WOOD);
-        main.getProduction().addChoice(ResourceType.ORE, ResourceType.CLAY);
-        main.getTradingRules().setCost(ResourceType.CLAY, Provider.RIGHT_PLAYER, 1);
-
-        Board right = TestUtils.createBoard(ResourceType.WOOD);
-        right.getProduction().addFixedResource(ResourceType.ORE, 1);
-        right.getProduction().addFixedResource(ResourceType.CLAY, 1);
-        right.getPublicProduction().addFixedResource(ResourceType.ORE, 1);
-        right.getPublicProduction().addFixedResource(ResourceType.CLAY, 1);
-
-        Table table = new Table(Arrays.asList(main, right, left));
-
-        Resources resources = new Resources();
-        resources.add(ResourceType.ORE, 1);
-        resources.add(ResourceType.CLAY, 1);
-        assertEquals(1, BestPriceCalculator.bestPrice(resources, table, 0));
-        assertEquals(0, BestPriceCalculator.bestPrice(resources, table, 1));
-        assertEquals(4, BestPriceCalculator.bestPrice(resources, table, 2));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/resources/ProductionTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/resources/ProductionTest.java
deleted file mode 100644
index 2247147c..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/resources/ProductionTest.java
+++ /dev/null
@@ -1,324 +0,0 @@
-package org.luxons.sevenwonders.game.resources;
-
-import java.util.EnumSet;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-public class ProductionTest {
-
-    private Resources emptyResources;
-
-    private Resources resources1Wood;
-
-    private Resources resources1Stone;
-
-    private Resources resources1Stone1Wood;
-
-    private Resources resources2Stones;
-
-    private Resources resources2Stones3Clay;
-
-    @Before
-    public void init() {
-        emptyResources = new Resources();
-
-        resources1Wood = new Resources();
-        resources1Wood.add(ResourceType.WOOD, 1);
-
-        resources1Stone = new Resources();
-        resources1Stone.add(ResourceType.STONE, 1);
-
-        resources1Stone1Wood = new Resources();
-        resources1Stone1Wood.add(ResourceType.STONE, 1);
-        resources1Stone1Wood.add(ResourceType.WOOD, 1);
-
-        resources2Stones = new Resources();
-        resources2Stones.add(ResourceType.STONE, 2);
-
-        resources2Stones3Clay = new Resources();
-        resources2Stones3Clay.add(ResourceType.STONE, 2);
-        resources2Stones3Clay.add(ResourceType.CLAY, 3);
-    }
-
-    @Test
-    public void contains_newProductionContainsEmpty() {
-        Production production = new Production();
-        assertTrue(production.contains(emptyResources));
-    }
-
-    @Test
-    public void contains_singleFixedResource_noneAtAll() {
-        Production production = new Production();
-        assertFalse(production.contains(resources2Stones));
-    }
-
-    @Test
-    public void contains_singleFixedResource_notEnough() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.STONE, 1);
-        assertFalse(production.contains(resources2Stones));
-    }
-
-    @Test
-    public void contains_singleFixedResource_justEnough() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.STONE, 2);
-        assertTrue(production.contains(resources2Stones));
-    }
-
-    @Test
-    public void contains_singleFixedResource_moreThanEnough() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.STONE, 3);
-        assertTrue(production.contains(resources2Stones));
-    }
-
-    @Test
-    public void contains_singleFixedResource_moreThanEnough_amongOthers() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.STONE, 3);
-        production.addFixedResource(ResourceType.CLAY, 2);
-        assertTrue(production.contains(resources2Stones));
-    }
-
-    @Test
-    public void contains_multipleFixedResources_notEnoughOfOne() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.STONE, 3);
-        production.addFixedResource(ResourceType.CLAY, 1);
-        assertFalse(production.contains(resources2Stones3Clay));
-    }
-
-    @Test
-    public void contains_multipleFixedResources_notEnoughOfBoth() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.STONE, 1);
-        production.addFixedResource(ResourceType.CLAY, 1);
-        assertFalse(production.contains(resources2Stones3Clay));
-    }
-
-    @Test
-    public void contains_multipleFixedResources_moreThanEnough() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.STONE, 3);
-        production.addFixedResource(ResourceType.CLAY, 5);
-        assertTrue(production.contains(resources2Stones3Clay));
-    }
-
-    @Test
-    public void contains_singleChoice_containsEmpty() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.CLAY);
-        assertTrue(production.contains(emptyResources));
-    }
-
-    @Test
-    public void contains_singleChoice_enough() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-        assertTrue(production.contains(resources1Wood));
-        assertTrue(production.contains(resources1Stone));
-    }
-
-    @Test
-    public void contains_multipleChoices_notBoth() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.CLAY);
-        production.addChoice(ResourceType.STONE, ResourceType.CLAY);
-        production.addChoice(ResourceType.STONE, ResourceType.CLAY);
-        assertFalse(production.contains(resources2Stones3Clay));
-    }
-
-    @Test
-    public void contains_multipleChoices_enough() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.ORE);
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-        assertTrue(production.contains(resources1Stone1Wood));
-    }
-
-    @Test
-    public void contains_multipleChoices_enoughReverseOrder() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-        production.addChoice(ResourceType.STONE, ResourceType.ORE);
-        assertTrue(production.contains(resources1Stone1Wood));
-    }
-
-    @Test
-    public void contains_multipleChoices_moreThanEnough() {
-        Production production = new Production();
-        production.addChoice(ResourceType.LOOM, ResourceType.GLASS, ResourceType.PAPYRUS);
-        production.addChoice(ResourceType.STONE, ResourceType.ORE);
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-        assertTrue(production.contains(resources1Stone1Wood));
-    }
-
-    @Test
-    public void contains_mixedFixedAndChoice_enough() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.WOOD, 1);
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-        assertTrue(production.contains(resources1Stone1Wood));
-    }
-
-    @Test
-    public void addAll_empty() {
-        Production production = new Production();
-        production.addAll(emptyResources);
-        assertTrue(production.contains(emptyResources));
-    }
-
-    @Test
-    public void addAll_singleResource() {
-        Production production = new Production();
-        production.addAll(resources1Stone);
-        assertTrue(production.contains(resources1Stone));
-    }
-
-    @Test
-    public void addAll_multipleResources() {
-        Production production = new Production();
-        production.addAll(resources2Stones3Clay);
-        assertTrue(production.contains(resources2Stones3Clay));
-    }
-
-    @Test
-    public void addAll_production_multipleFixedResources() {
-        Production production = new Production();
-        production.addAll(resources2Stones3Clay);
-
-        Production production2 = new Production();
-        production2.addAll(production);
-
-        assertTrue(production2.contains(resources2Stones3Clay));
-    }
-
-    @Test
-    public void addAll_production_multipleChoices() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-        production.addChoice(ResourceType.STONE, ResourceType.ORE);
-
-        Production production2 = new Production();
-        production2.addAll(production);
-        assertTrue(production.contains(resources1Stone1Wood));
-    }
-
-    @Test
-    public void addAll_production_mixedFixedResourcesAndChoices() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.WOOD, 1);
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-
-        Production production2 = new Production();
-        production2.addAll(production);
-
-        assertTrue(production.contains(resources1Stone1Wood));
-    }
-
-    @Test
-    public void asChoices_empty() {
-        Production production = new Production();
-        assertTrue(production.asChoices().isEmpty());
-    }
-
-    @Test
-    public void asChoices_onlyChoices() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
-        production.addChoice(ResourceType.STONE, ResourceType.ORE);
-        production.addChoice(ResourceType.CLAY, ResourceType.LOOM, ResourceType.GLASS);
-        assertEquals(production.getAlternativeResources(), production.asChoices());
-    }
-
-    @Test
-    public void asChoices_onlyFixed() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.WOOD, 1);
-        production.addFixedResource(ResourceType.CLAY, 2);
-
-        Set<Set<ResourceType>> expected = new HashSet<>();
-        expected.add(EnumSet.of(ResourceType.WOOD));
-        expected.add(EnumSet.of(ResourceType.CLAY));
-        expected.add(EnumSet.of(ResourceType.CLAY));
-
-        assertEquals(expected, production.asChoices());
-    }
-
-    @Test
-    public void asChoices_mixed() {
-        Production production = new Production();
-        production.addChoice(ResourceType.STONE, ResourceType.ORE);
-        production.addChoice(ResourceType.CLAY, ResourceType.LOOM, ResourceType.GLASS);
-        production.addFixedResource(ResourceType.WOOD, 1);
-        production.addFixedResource(ResourceType.CLAY, 2);
-
-        Set<Set<ResourceType>> expected = new HashSet<>();
-        expected.add(EnumSet.of(ResourceType.STONE, ResourceType.ORE));
-        expected.add(EnumSet.of(ResourceType.CLAY, ResourceType.LOOM, ResourceType.GLASS));
-        expected.add(EnumSet.of(ResourceType.WOOD));
-        expected.add(EnumSet.of(ResourceType.CLAY));
-        expected.add(EnumSet.of(ResourceType.CLAY));
-
-        assertEquals(expected, production.asChoices());
-    }
-
-    @Test
-    public void equals_falseWhenNull() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.GLASS, 1);
-        production.addChoice(ResourceType.ORE, ResourceType.WOOD);
-        //noinspection ObjectEqualsNull
-        assertFalse(production.equals(null));
-    }
-
-    @Test
-    public void equals_falseWhenDifferentClass() {
-        Production production = new Production();
-        production.addFixedResource(ResourceType.GLASS, 1);
-        Resources resources = new Resources();
-        resources.add(ResourceType.GLASS, 1);
-        //noinspection EqualsBetweenInconvertibleTypes
-        assertFalse(production.equals(resources));
-    }
-
-    @Test
-    public void equals_trueWhenSame() {
-        Production production = new Production();
-        assertEquals(production, production);
-    }
-
-    @Test
-    public void equals_trueWhenSameContent() {
-        Production production1 = new Production();
-        Production production2 = new Production();
-        assertTrue(production1.equals(production2));
-        production1.addFixedResource(ResourceType.GLASS, 1);
-        production2.addFixedResource(ResourceType.GLASS, 1);
-        assertTrue(production1.equals(production2));
-        production1.addChoice(ResourceType.ORE, ResourceType.WOOD);
-        production2.addChoice(ResourceType.ORE, ResourceType.WOOD);
-        assertTrue(production1.equals(production2));
-    }
-
-    @Test
-    public void hashCode_sameWhenSameContent() {
-        Production production1 = new Production();
-        Production production2 = new Production();
-        assertEquals(production1.hashCode(), production2.hashCode());
-        production1.addFixedResource(ResourceType.GLASS, 1);
-        production2.addFixedResource(ResourceType.GLASS, 1);
-        assertEquals(production1.hashCode(), production2.hashCode());
-        production1.addChoice(ResourceType.ORE, ResourceType.WOOD);
-        production2.addChoice(ResourceType.ORE, ResourceType.WOOD);
-        assertEquals(production1.hashCode(), production2.hashCode());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/resources/ResourcesTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/resources/ResourcesTest.java
deleted file mode 100644
index 1f260a11..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/resources/ResourcesTest.java
+++ /dev/null
@@ -1,485 +0,0 @@
-package org.luxons.sevenwonders.game.resources;
-
-import java.util.NoSuchElementException;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-public class ResourcesTest {
-
-    @Rule
-    public ExpectedException thrown = ExpectedException.none();
-
-    @Test
-    public void init_shouldBeEmpty() {
-        Resources resources = new Resources();
-        for (ResourceType resourceType : ResourceType.values()) {
-            assertEquals(0, resources.getQuantity(resourceType));
-        }
-        assertEquals(0, resources.size());
-        assertTrue(resources.isEmpty());
-    }
-
-    @Test
-    public void add_zero() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.CLAY, 0);
-        assertEquals(0, resources.getQuantity(ResourceType.CLAY));
-        assertEquals(0, resources.size());
-        assertTrue(resources.isEmpty());
-    }
-
-    @Test
-    public void add_simple() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 3);
-        assertEquals(3, resources.getQuantity(ResourceType.WOOD));
-        assertEquals(3, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void add_multipleCallsStacked() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.ORE, 3);
-        resources.add(ResourceType.ORE, 2);
-        assertEquals(5, resources.getQuantity(ResourceType.ORE));
-        assertEquals(5, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void add_interlaced() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.GLASS, 3);
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.WOOD, 4);
-        resources.add(ResourceType.GLASS, 2);
-        assertEquals(5, resources.getQuantity(ResourceType.GLASS));
-        assertEquals(10, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void remove_some() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 3);
-        resources.remove(ResourceType.WOOD, 2);
-        assertEquals(1, resources.getQuantity(ResourceType.WOOD));
-        assertEquals(1, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void remove_all() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 3);
-        resources.remove(ResourceType.WOOD, 3);
-        assertEquals(0, resources.getQuantity(ResourceType.WOOD));
-        assertEquals(0, resources.size());
-        assertTrue(resources.isEmpty());
-    }
-
-    @Test
-    public void remove_tooMany() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 2);
-
-        thrown.expect(NoSuchElementException.class);
-        resources.remove(ResourceType.WOOD, 3);
-    }
-
-    @Test
-    public void addAll_empty() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources emptyResources = new Resources();
-
-        resources.addAll(emptyResources);
-        assertEquals(1, resources.getQuantity(ResourceType.STONE));
-        assertEquals(3, resources.getQuantity(ResourceType.CLAY));
-        assertEquals(0, resources.getQuantity(ResourceType.ORE));
-        assertEquals(0, resources.getQuantity(ResourceType.GLASS));
-        assertEquals(0, resources.getQuantity(ResourceType.LOOM));
-        assertEquals(4, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void addAll_zeros() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources emptyResources = new Resources();
-        emptyResources.add(ResourceType.STONE, 0);
-        emptyResources.add(ResourceType.CLAY, 0);
-
-        resources.addAll(emptyResources);
-        assertEquals(1, resources.getQuantity(ResourceType.STONE));
-        assertEquals(3, resources.getQuantity(ResourceType.CLAY));
-        assertEquals(0, resources.getQuantity(ResourceType.ORE));
-        assertEquals(0, resources.getQuantity(ResourceType.GLASS));
-        assertEquals(0, resources.getQuantity(ResourceType.LOOM));
-        assertEquals(4, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void addAll_same() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources resources2 = new Resources();
-        resources.add(ResourceType.STONE, 2);
-        resources.add(ResourceType.CLAY, 6);
-
-        resources.addAll(resources2);
-        assertEquals(3, resources.getQuantity(ResourceType.STONE));
-        assertEquals(9, resources.getQuantity(ResourceType.CLAY));
-        assertEquals(0, resources.getQuantity(ResourceType.ORE));
-        assertEquals(0, resources.getQuantity(ResourceType.GLASS));
-        assertEquals(0, resources.getQuantity(ResourceType.LOOM));
-        assertEquals(12, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void addAll_overlap() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources resources2 = new Resources();
-        resources.add(ResourceType.CLAY, 6);
-        resources.add(ResourceType.ORE, 4);
-
-        resources.addAll(resources2);
-        assertEquals(1, resources.getQuantity(ResourceType.STONE));
-        assertEquals(9, resources.getQuantity(ResourceType.CLAY));
-        assertEquals(4, resources.getQuantity(ResourceType.ORE));
-        assertEquals(0, resources.getQuantity(ResourceType.GLASS));
-        assertEquals(0, resources.getQuantity(ResourceType.LOOM));
-        assertEquals(14, resources.size());
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void contains_emptyContainsEmpty() {
-        Resources emptyResources = new Resources();
-        Resources emptyResources2 = new Resources();
-        assertTrue(emptyResources.contains(emptyResources2));
-    }
-
-    @Test
-    public void contains_singleTypeContainsEmpty() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-
-        Resources emptyResources = new Resources();
-
-        assertTrue(resources.contains(emptyResources));
-    }
-
-    @Test
-    public void contains_multipleTypesContainsEmpty() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources emptyResources = new Resources();
-
-        assertTrue(resources.contains(emptyResources));
-    }
-
-    @Test
-    public void contains_self() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        assertTrue(resources.contains(resources));
-    }
-
-    @Test
-    public void contains_allOfEachType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.STONE, 1);
-        resources2.add(ResourceType.CLAY, 3);
-
-        assertTrue(resources.contains(resources2));
-    }
-
-    @Test
-    public void contains_someOfEachType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 2);
-        resources.add(ResourceType.CLAY, 4);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.STONE, 1);
-        resources2.add(ResourceType.CLAY, 3);
-
-        assertTrue(resources.contains(resources2));
-    }
-
-    @Test
-    public void contains_someOfSomeTypes() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 2);
-        resources.add(ResourceType.CLAY, 4);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.CLAY, 3);
-
-        assertTrue(resources.contains(resources2));
-    }
-
-    @Test
-    public void contains_allOfSomeTypes() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 2);
-        resources.add(ResourceType.CLAY, 4);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.CLAY, 4);
-
-        assertTrue(resources.contains(resources2));
-    }
-
-    @Test
-    public void minus_empty() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources emptyResources = new Resources();
-
-        Resources diff = resources.minus(emptyResources);
-        assertEquals(1, diff.getQuantity(ResourceType.STONE));
-        assertEquals(3, diff.getQuantity(ResourceType.CLAY));
-        assertEquals(0, diff.getQuantity(ResourceType.ORE));
-        assertEquals(0, diff.getQuantity(ResourceType.GLASS));
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void minus_self() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources diff = resources.minus(resources);
-        assertEquals(0, diff.getQuantity(ResourceType.STONE));
-        assertEquals(0, diff.getQuantity(ResourceType.CLAY));
-        assertEquals(0, diff.getQuantity(ResourceType.ORE));
-        assertEquals(0, diff.getQuantity(ResourceType.GLASS));
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void minus_allOfEachType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 1);
-        resources.add(ResourceType.CLAY, 3);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.STONE, 1);
-        resources2.add(ResourceType.CLAY, 3);
-
-        Resources diff = resources.minus(resources2);
-        assertEquals(0, diff.getQuantity(ResourceType.STONE));
-        assertEquals(0, diff.getQuantity(ResourceType.CLAY));
-        assertEquals(0, diff.getQuantity(ResourceType.ORE));
-        assertEquals(0, diff.getQuantity(ResourceType.GLASS));
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void minus_someOfEachType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 2);
-        resources.add(ResourceType.CLAY, 4);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.STONE, 1);
-        resources2.add(ResourceType.CLAY, 3);
-
-        Resources diff = resources.minus(resources2);
-        assertEquals(1, diff.getQuantity(ResourceType.STONE));
-        assertEquals(1, diff.getQuantity(ResourceType.CLAY));
-        assertEquals(0, diff.getQuantity(ResourceType.ORE));
-        assertEquals(0, diff.getQuantity(ResourceType.GLASS));
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void minus_someOfSomeTypes() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 2);
-        resources.add(ResourceType.CLAY, 4);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.CLAY, 3);
-
-        Resources diff = resources.minus(resources2);
-        assertEquals(2, diff.getQuantity(ResourceType.STONE));
-        assertEquals(1, diff.getQuantity(ResourceType.CLAY));
-        assertEquals(0, diff.getQuantity(ResourceType.ORE));
-        assertEquals(0, diff.getQuantity(ResourceType.GLASS));
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void minus_allOfSomeTypes() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.STONE, 2);
-        resources.add(ResourceType.CLAY, 4);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.CLAY, 4);
-
-        Resources diff = resources.minus(resources2);
-        assertEquals(2, diff.getQuantity(ResourceType.STONE));
-        assertEquals(0, diff.getQuantity(ResourceType.CLAY));
-        assertEquals(0, diff.getQuantity(ResourceType.ORE));
-        assertEquals(0, diff.getQuantity(ResourceType.GLASS));
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void minus_tooMuchOfExistingType() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.CLAY, 4);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.CLAY, 5);
-
-        Resources diff = resources.minus(resources2);
-        assertEquals(0, diff.getQuantity(ResourceType.CLAY));
-    }
-
-    @Test
-    public void minus_someOfAnAbsentType() {
-        Resources resources = new Resources();
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.LOOM, 5);
-
-        Resources diff = resources.minus(resources2);
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void minus_someOfATypeWithZero() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.LOOM, 0);
-
-        Resources resources2 = new Resources();
-        resources2.add(ResourceType.LOOM, 5);
-
-        Resources diff = resources.minus(resources2);
-        assertEquals(0, diff.getQuantity(ResourceType.LOOM));
-    }
-
-    @Test
-    public void isEmpty_noElement() {
-        Resources resources = new Resources();
-        assertTrue(resources.isEmpty());
-    }
-
-    @Test
-    public void isEmpty_singleZeroElement() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.LOOM, 0);
-        assertTrue(resources.isEmpty());
-    }
-
-    @Test
-    public void isEmpty_multipleZeroElements() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 0);
-        resources.add(ResourceType.ORE, 0);
-        resources.add(ResourceType.LOOM, 0);
-        assertTrue(resources.isEmpty());
-    }
-
-    @Test
-    public void isEmpty_singleElementMoreThanZero() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.LOOM, 3);
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void isEmpty_mixedZeroAndNonZeroElements() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.WOOD, 0);
-        resources.add(ResourceType.LOOM, 3);
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void isEmpty_mixedZeroAndNonZeroElements_reverseOrder() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.ORE, 3);
-        resources.add(ResourceType.PAPYRUS, 0);
-        assertFalse(resources.isEmpty());
-    }
-
-    @Test
-    public void equals_falseWhenNull() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.GLASS, 1);
-        //noinspection ObjectEqualsNull
-        assertFalse(resources.equals(null));
-    }
-
-    @Test
-    public void equals_falseWhenDifferentClass() {
-        Resources resources = new Resources();
-        resources.add(ResourceType.GLASS, 1);
-        Production production = new Production();
-        production.addFixedResource(ResourceType.GLASS, 1);
-        //noinspection EqualsBetweenInconvertibleTypes
-        assertFalse(resources.equals(production));
-    }
-
-    @Test
-    public void equals_trueWhenSame() {
-        Resources resources = new Resources();
-        assertEquals(resources, resources);
-    }
-
-    @Test
-    public void equals_trueWhenSameContent() {
-        Resources resources1 = new Resources();
-        Resources resources2 = new Resources();
-        assertTrue(resources1.equals(resources2));
-        resources1.add(ResourceType.GLASS, 1);
-        resources2.add(ResourceType.GLASS, 1);
-        assertTrue(resources1.equals(resources2));
-    }
-
-    @Test
-    public void hashCode_sameWhenSameContent() {
-        Resources resources1 = new Resources();
-        Resources resources2 = new Resources();
-        assertEquals(resources1.hashCode(), resources2.hashCode());
-        resources1.add(ResourceType.GLASS, 1);
-        resources2.add(ResourceType.GLASS, 1);
-        assertEquals(resources1.hashCode(), resources2.hashCode());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/resources/TradingRulesTest.java b/backend/src/test/java/org/luxons/sevenwonders/game/resources/TradingRulesTest.java
deleted file mode 100644
index 0fd1b52b..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/resources/TradingRulesTest.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package org.luxons.sevenwonders.game.resources;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.junit.experimental.theories.DataPoints;
-import org.junit.experimental.theories.Theories;
-import org.junit.experimental.theories.Theory;
-import org.junit.runner.RunWith;
-import org.luxons.sevenwonders.game.test.TestUtils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assume.assumeTrue;
-
-@RunWith(Theories.class)
-public class TradingRulesTest {
-
-    @DataPoints
-    public static int[] costs() {
-        return new int[]{0, 1, 2};
-    }
-
-    @DataPoints
-    public static Provider[] providers() {
-        return Provider.values();
-    }
-
-    @DataPoints
-    public static ResourceType[] resourceTypes() {
-        return ResourceType.values();
-    }
-
-    @Theory
-    public void setCost_overridesCost(int defaultCost, int overriddenCost, Provider overriddenProvider,
-                                      Provider provider, ResourceType type) {
-        assumeTrue(defaultCost != overriddenCost);
-        assumeTrue(overriddenProvider != provider);
-
-        TradingRules rules = new TradingRules(defaultCost);
-        rules.setCost(type, overriddenProvider, overriddenCost);
-
-        assertEquals(overriddenCost, rules.getCost(type, overriddenProvider));
-        assertEquals(defaultCost, rules.getCost(type, provider));
-    }
-
-    @Theory
-    public void computeCost_zeroForNoResources(int defaultCost) {
-        TradingRules rules = new TradingRules(defaultCost);
-        assertEquals(0, rules.computeCost(new ArrayList<>()));
-    }
-
-    @Theory
-    public void computeCost_defaultCostWhenNoOverride(int defaultCost, Provider provider, ResourceType type) {
-        TradingRules rules = new TradingRules(defaultCost);
-        BoughtResources resources = TestUtils.createBoughtResources(provider, type);
-        assertEquals(defaultCost, rules.computeCost(Collections.singletonList(resources)));
-    }
-
-    @Theory
-    public void computeCost_twiceDefaultFor2Resources(int defaultCost, Provider provider, ResourceType type) {
-        TradingRules rules = new TradingRules(defaultCost);
-        BoughtResources resources = TestUtils.createBoughtResources(provider, type, type);
-        assertEquals(2 * defaultCost, rules.computeCost(Collections.singletonList(resources)));
-    }
-
-    @Theory
-    public void computeCost_overriddenCost(int defaultCost, int overriddenCost, Provider provider, ResourceType type) {
-        TradingRules rules = new TradingRules(defaultCost);
-        rules.setCost(type, provider, overriddenCost);
-        BoughtResources resources = TestUtils.createBoughtResources(provider, type);
-        assertEquals(overriddenCost, rules.computeCost(Collections.singletonList(resources)));
-    }
-
-    @Theory
-    public void computeCost_defaultCostWhenOverrideOnOtherProviderOrType(int defaultCost, int overriddenCost,
-                                                                         Provider overriddenProvider,
-                                                                         ResourceType overriddenType, Provider provider,
-                                                                         ResourceType type) {
-        assumeTrue(overriddenProvider != provider || overriddenType != type);
-        TradingRules rules = new TradingRules(defaultCost);
-        rules.setCost(overriddenType, overriddenProvider, overriddenCost);
-        BoughtResources resources = TestUtils.createBoughtResources(provider, type);
-        assertEquals(defaultCost, rules.computeCost(Collections.singletonList(resources)));
-    }
-
-    @Theory
-    public void computeCost_oneDefaultAndOneOverriddenType(int defaultCost, int overriddenCost,
-                                                           ResourceType overriddenType, Provider provider,
-                                                           ResourceType type) {
-        assumeTrue(overriddenType != type);
-        TradingRules rules = new TradingRules(defaultCost);
-        rules.setCost(overriddenType, provider, overriddenCost);
-        BoughtResources resources = TestUtils.createBoughtResources(provider, overriddenType, type);
-        assertEquals(defaultCost + overriddenCost, rules.computeCost(Collections.singletonList(resources)));
-    }
-
-    @Theory
-    public void computeCost_oneDefaultAndOneOverriddenProvider(int defaultCost, int overriddenCost,
-                                                               Provider overriddenProvider, Provider provider,
-                                                               ResourceType type) {
-        assumeTrue(overriddenProvider != provider);
-        TradingRules rules = new TradingRules(defaultCost);
-        rules.setCost(type, overriddenProvider, overriddenCost);
-
-        List<BoughtResources> boughtResources = new ArrayList<>(2);
-        boughtResources.add(TestUtils.createBoughtResources(provider, type));
-        boughtResources.add(TestUtils.createBoughtResources(overriddenProvider, type));
-
-        assertEquals(defaultCost + overriddenCost, rules.computeCost(boughtResources));
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/game/test/TestUtils.java b/backend/src/test/java/org/luxons/sevenwonders/game/test/TestUtils.java
deleted file mode 100644
index 4b727944..00000000
--- a/backend/src/test/java/org/luxons/sevenwonders/game/test/TestUtils.java
+++ /dev/null
@@ -1,199 +0,0 @@
-package org.luxons.sevenwonders.game.test;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-import org.luxons.sevenwonders.game.Settings;
-import org.luxons.sevenwonders.game.api.CustomizableSettings;
-import org.luxons.sevenwonders.game.api.Table;
-import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.boards.Science;
-import org.luxons.sevenwonders.game.boards.ScienceType;
-import org.luxons.sevenwonders.game.cards.Card;
-import org.luxons.sevenwonders.game.cards.Color;
-import org.luxons.sevenwonders.game.cards.Requirements;
-import org.luxons.sevenwonders.game.effects.Effect;
-import org.luxons.sevenwonders.game.effects.ScienceProgress;
-import org.luxons.sevenwonders.game.resources.BoughtResources;
-import org.luxons.sevenwonders.game.resources.Production;
-import org.luxons.sevenwonders.game.resources.Provider;
-import org.luxons.sevenwonders.game.resources.ResourceType;
-import org.luxons.sevenwonders.game.resources.Resources;
-import org.luxons.sevenwonders.game.wonders.Wonder;
-import org.luxons.sevenwonders.game.wonders.WonderStage;
-
-public class TestUtils {
-
-    private static final long SEED = 42;
-
-    public static CustomizableSettings createCustomizableSettings() {
-        CustomizableSettings customizableSettings = new CustomizableSettings();
-        customizableSettings.setRandomSeedForTests(SEED);
-        return customizableSettings;
-    }
-
-    private static Settings createSettings(int nbPlayers) {
-        return new Settings(nbPlayers, createCustomizableSettings());
-    }
-
-    public static Table createTable(int nbPlayers) {
-        return new Table(createBoards(nbPlayers));
-    }
-
-    private static List<Board> createBoards(int count) {
-        Settings settings = createSettings(count);
-        List<Board> boards = new ArrayList<>(count);
-        for (int i = 0; i < count; i++) {
-            boards.add(createBoard(settings, ResourceType.WOOD));
-        }
-        return boards;
-    }
-
-    private static Board createBoard(Settings settings, ResourceType initialResource) {
-        Wonder wonder = createWonder(initialResource);
-        return new Board(wonder, 0, settings);
-    }
-
-    public static Board createBoard(ResourceType initialResource) {
-        return createBoard(createSettings(5), initialResource);
-    }
-
-    private static Board createBoard(ResourceType initialResource, ResourceType... production) {
-        Board board = createBoard(initialResource);
-        board.getProduction().addAll(createFixedProduction(production));
-        return board;
-    }
-
-    public static Board createBoard(ResourceType initialResource, int gold, ResourceType... production) {
-        Board board = createBoard(initialResource, production);
-        board.setGold(gold);
-        return board;
-    }
-
-    public static Wonder createWonder() {
-        return createWonder(ResourceType.WOOD);
-    }
-
-    public static Wonder createWonder(ResourceType initialResource) {
-        WonderStage stage1 = new WonderStage();
-        stage1.setRequirements(new Requirements());
-        WonderStage stage2 = new WonderStage();
-        stage1.setRequirements(new Requirements());
-        WonderStage stage3 = new WonderStage();
-        stage1.setRequirements(new Requirements());
-        return new Wonder("Test Wonder " + initialResource.getSymbol(), initialResource, stage1, stage2, stage3);
-    }
-
-    public static Production createFixedProduction(ResourceType... producedTypes) {
-        Production production = new Production();
-        Resources fixedProducedResources = production.getFixedResources();
-        fixedProducedResources.addAll(createResources(producedTypes));
-        return production;
-    }
-
-    public static Resources createResources(ResourceType... types) {
-        Resources resources = new Resources();
-        for (ResourceType producedType : types) {
-            resources.add(producedType, 1);
-        }
-        return resources;
-    }
-
-    public static BoughtResources createBoughtResources(Provider provider, ResourceType... resources) {
-        BoughtResources boughtResources = new BoughtResources();
-        boughtResources.setProvider(provider);
-        boughtResources.setResources(TestUtils.createResources(resources));
-        return boughtResources;
-    }
-
-    public static Requirements createRequirements(ResourceType... types) {
-        Resources resources = createResources(types);
-        Requirements requirements = new Requirements();
-        requirements.setResources(resources);
-        return requirements;
-    }
-
-    public static List<Card> createSampleCards(int fromIndex, int nbCards) {
-        List<Card> sampleCards = new ArrayList<>();
-        for (int i = fromIndex; i < fromIndex + nbCards; i++) {
-            sampleCards.add(createCard(i, Color.BLUE));
-        }
-        return sampleCards;
-    }
-
-    public static Card createCard(String name) {
-        return new Card(name, Color.BLUE, new Requirements(), null, null, null, null);
-    }
-
-    public static Card createCard(Color color) {
-        return new Card("Test Card", color, new Requirements(), null, null, null, null);
-    }
-
-    public static Card createCard(Color color, Effect effect) {
-        List<Effect> effects = Collections.singletonList(effect);
-        return new Card("Test Card", color, new Requirements(), effects, null, null, null);
-    }
-
-    private static Card createCard(int num, Color color) {
-        return new Card("Test Card " + num, color, new Requirements(), null, null, null, null);
-    }
-
-    public static Card createGuildCard(int num, Effect effect) {
-        List<Effect> effects = Collections.singletonList(effect);
-        return new Card("Test Guild " + num, Color.PURPLE, new Requirements(), effects, null, null, null);
-    }
-
-    public static void addCards(Board board, int nbCardsOfColor, int nbOtherCards, Color color) {
-        addCards(board, nbCardsOfColor, color);
-        Color otherColor = getDifferentColorFrom(color);
-        addCards(board, nbOtherCards, otherColor);
-    }
-
-    public static void addCards(Board board, int nbCards, Color color) {
-        for (int i = 0; i < nbCards; i++) {
-            board.addCard(createCard(i, color));
-        }
-    }
-
-    public static Color getDifferentColorFrom(Color... colors) {
-        List<Color> forbiddenColors = Arrays.asList(colors);
-        for (Color color : Color.values()) {
-            if (!forbiddenColors.contains(color)) {
-                return color;
-            }
-        }
-        throw new IllegalArgumentException("All colors are forbidden!");
-    }
-
-    public static ScienceProgress createScienceProgress(int compasses, int wheels, int tablets, int jokers) {
-        ScienceProgress progress = new ScienceProgress();
-        progress.setScience(TestUtils.createScience(compasses, wheels, tablets, jokers));
-        return progress;
-    }
-
-    public static Science createScience(int compasses, int wheels, int tablets, int jokers) {
-        Science science = new Science();
-        if (compasses > 0) {
-            science.add(ScienceType.COMPASS, compasses);
-        }
-        if (wheels > 0) {
-            science.add(ScienceType.WHEEL, wheels);
-        }
-        if (tablets > 0) {
-            science.add(ScienceType.TABLET, tablets);
-        }
-        if (jokers > 0) {
-            science.addJoker(jokers);
-        }
-        return science;
-    }
-
-    public static void playCardWithEffect(Table table, int playerIndex, Color color, Effect effect) {
-        Card card = createCard(color, effect);
-        Board board = table.getBoard(playerIndex);
-        board.addCard(card);
-        card.applyTo(table, playerIndex, Collections.emptyList());
-    }
-}
diff --git a/backend/src/test/java/org/luxons/sevenwonders/repositories/LobbyRepositoryTest.java b/backend/src/test/java/org/luxons/sevenwonders/repositories/LobbyRepositoryTest.java
index 4ba7d6e3..444e7aaa 100644
--- a/backend/src/test/java/org/luxons/sevenwonders/repositories/LobbyRepositoryTest.java
+++ b/backend/src/test/java/org/luxons/sevenwonders/repositories/LobbyRepositoryTest.java
@@ -2,7 +2,6 @@ package org.luxons.sevenwonders.repositories;
 
 import org.junit.Before;
 import org.junit.Test;
-import org.luxons.sevenwonders.game.data.GameDefinitionLoader;
 import org.luxons.sevenwonders.lobby.Lobby;
 import org.luxons.sevenwonders.lobby.Player;
 import org.luxons.sevenwonders.repositories.LobbyRepository.LobbyNotFoundException;
@@ -18,7 +17,7 @@ public class LobbyRepositoryTest {
 
     @Before
     public void setUp() {
-        repository = new LobbyRepository(new GameDefinitionLoader());
+        repository = new LobbyRepository();
     }
 
     @Test
diff --git a/backend/src/test/java/org/luxons/sevenwonders/validation/DestinationAccessValidatorTest.java b/backend/src/test/java/org/luxons/sevenwonders/validation/DestinationAccessValidatorTest.java
index bdf6c8c9..604b927d 100644
--- a/backend/src/test/java/org/luxons/sevenwonders/validation/DestinationAccessValidatorTest.java
+++ b/backend/src/test/java/org/luxons/sevenwonders/validation/DestinationAccessValidatorTest.java
@@ -2,7 +2,6 @@ package org.luxons.sevenwonders.validation;
 
 import org.junit.Before;
 import org.junit.Test;
-import org.luxons.sevenwonders.game.data.GameDefinitionLoader;
 import org.luxons.sevenwonders.lobby.Lobby;
 import org.luxons.sevenwonders.lobby.Player;
 import org.luxons.sevenwonders.repositories.LobbyRepository;
@@ -19,7 +18,7 @@ public class DestinationAccessValidatorTest {
 
     @Before
     public void setup() {
-        lobbyRepository = new LobbyRepository(new GameDefinitionLoader());
+        lobbyRepository = new LobbyRepository();
         destinationAccessValidator = new DestinationAccessValidator(lobbyRepository);
     }