1 files changed, 53 insertions, 0 deletions

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
index efed4f7d..1b1607d4 100644
--- a/backend/src/test/java/org/luxons/sevenwonders/game/cards/RequirementsTest.java
+++ b/backend/src/test/java/org/luxons/sevenwonders/game/cards/RequirementsTest.java
@@ -1,5 +1,6 @@
 package org.luxons.sevenwonders.game.cards;
 
+import java.util.Arrays;
 import java.util.Collections;
 
 import org.junit.experimental.theories.DataPoints;
@@ -8,10 +9,13 @@ 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.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;
 
@@ -76,4 +80,53 @@ public class RequirementsTest {
             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());
+    }
 }