2 files changed, 608 insertions, 0 deletions
diff --git a/src/test/java/org/luxons/sevenwonders/game/resources/ProductionTest.java b/src/test/java/org/luxons/sevenwonders/game/resources/ProductionTest.java
new file mode 100644
index 00000000..58b82dc1
--- /dev/null
+++ b/src/test/java/org/luxons/sevenwonders/game/resources/ProductionTest.java
@@ -0,0 +1,221 @@
+package org.luxons.sevenwonders.game.resources;
+
+import org.junit.Before;
+import org.junit.Test;
+
+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() throws Exception {
+        Production production = new Production();
+        assertTrue(production.contains(emptyResources));
+    }
+
+    @Test
+    public void contains_singleFixedResource_noneAtAll() throws Exception {
+        Production production = new Production();
+        assertFalse(production.contains(resources2Stones));
+    }
+
+    @Test
+    public void contains_singleFixedResource_notEnough() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.STONE, 1);
+        assertFalse(production.contains(resources2Stones));
+    }
+
+    @Test
+    public void contains_singleFixedResource_justEnough() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.STONE, 2);
+        assertTrue(production.contains(resources2Stones));
+    }
+
+    @Test
+    public void contains_singleFixedResource_moreThanEnough() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.STONE, 3);
+        assertTrue(production.contains(resources2Stones));
+    }
+
+    @Test
+    public void contains_singleFixedResource_moreThanEnough_amongOthers() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.STONE, 3);
+        production.addFixedResource(ResourceType.CLAY, 2);
+        assertTrue(production.contains(resources2Stones));
+    }
+
+    @Test
+    public void contains_multipleFixedResources_notEnoughOfOne() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.STONE, 3);
+        production.addFixedResource(ResourceType.CLAY, 1);
+        assertFalse(production.contains(resources2Stones3Clay));
+    }
+
+    @Test
+    public void contains_multipleFixedResources_notEnoughOfBoth() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.STONE, 1);
+        production.addFixedResource(ResourceType.CLAY, 1);
+        assertFalse(production.contains(resources2Stones3Clay));
+    }
+
+    @Test
+    public void contains_multipleFixedResources_moreThanEnough() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.STONE, 3);
+        production.addFixedResource(ResourceType.CLAY, 5);
+        assertTrue(production.contains(resources2Stones3Clay));
+    }
+
+    @Test
+    public void contains_singleChoice_containsEmpty() throws Exception {
+        Production production = new Production();
+        production.addChoice(ResourceType.STONE, ResourceType.CLAY);
+        assertTrue(production.contains(emptyResources));
+    }
+
+    @Test
+    public void contains_singleChoice_enough() throws Exception {
+        Production production = new Production();
+        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
+        assertTrue(production.contains(resources1Wood));
+        assertTrue(production.contains(resources1Stone));
+    }
+
+    @Test
+    public void contains_multipleChoices_notBoth() throws Exception {
+        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() throws Exception {
+        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() throws Exception {
+        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() throws Exception {
+        Production production = new Production();
+        production.addChoice(ResourceType.LINEN, 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() throws Exception {
+        Production production = new Production();
+        production.addFixedResource(ResourceType.WOOD, 1);
+        production.addChoice(ResourceType.STONE, ResourceType.WOOD);
+        assertTrue(production.contains(resources1Stone1Wood));
+    }
+
+    @Test
+    public void addAll_empty() throws Exception {
+        Production production = new Production();
+        production.addAll(emptyResources);
+        assertTrue(production.contains(emptyResources));
+    }
+
+    @Test
+    public void addAll_singleResource() throws Exception {
+        Production production = new Production();
+        production.addAll(resources1Stone);
+        assertTrue(production.contains(resources1Stone));
+    }
+
+    @Test
+    public void addAll_multipleResources() throws Exception {
+        Production production = new Production();
+        production.addAll(resources2Stones3Clay);
+        assertTrue(production.contains(resources2Stones3Clay));
+    }
+
+    @Test
+    public void addAll_production_multipleFixedResources() throws Exception {
+        Production production = new Production();
+        production.addAll(resources2Stones3Clay);
+
+        Production production2 = new Production();
+        production2.addAll(production);
+
+        assertTrue(production2.contains(resources2Stones3Clay));
+    }
+
+    @Test
+    public void addAll_production_multipleChoices() throws Exception {
+        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() throws Exception {
+        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));
+    }
+}
+\ No newline at end of file
diff --git a/src/test/java/org/luxons/sevenwonders/game/resources/ResourcesTest.java b/src/test/java/org/luxons/sevenwonders/game/resources/ResourcesTest.java
new file mode 100644
index 00000000..efcea74e
--- /dev/null
+++ b/src/test/java/org/luxons/sevenwonders/game/resources/ResourcesTest.java
@@ -0,0 +1,387 @@
+package org.luxons.sevenwonders.game.resources;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+public class ResourcesTest {
+
+    @Test
+    public void init_shouldBeEmpty() {
+        Resources resources = new Resources();
+        for (ResourceType resourceType : ResourceType.values()) {
+            assertEquals(0, resources.getQuantity(resourceType));
+        }
+    }
+
+    @Test
+    public void add_zero() {
+        Resources resources = new Resources();
+        resources.add(ResourceType.CLAY, 0);
+        assertEquals(0, resources.getQuantity(ResourceType.CLAY));
+    }
+
+    @Test
+    public void add_simple() {
+        Resources resources = new Resources();
+        resources.add(ResourceType.WOOD, 3);
+        assertEquals(3, resources.getQuantity(ResourceType.WOOD));
+    }
+
+    @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));
+    }
+
+    @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));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN));
+    }
+
+    @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.LINEN, 5);
+
+        Resources diff = resources.minus(resources2);
+        assertEquals(0, diff.getQuantity(ResourceType.LINEN));
+    }
+
+    @Test
+    public void minus_someOfATypeWithZero() {
+        Resources resources = new Resources();
+        resources.add(ResourceType.LINEN, 0);
+
+        Resources resources2 = new Resources();
+        resources2.add(ResourceType.LINEN, 5);
+
+        Resources diff = resources.minus(resources2);
+        assertEquals(0, diff.getQuantity(ResourceType.LINEN));
+    }
+
+    @Test
+    public void isEmpty_noElement() {
+        Resources resources = new Resources();
+        assertTrue(resources.isEmpty());
+    }
+
+    @Test
+    public void isEmpty_singleZeroElement() {
+        Resources resources = new Resources();
+        resources.add(ResourceType.LINEN, 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.LINEN, 0);
+        assertTrue(resources.isEmpty());
+    }
+
+    @Test
+    public void isEmpty_singleElementMoreThanZero() {
+        Resources resources = new Resources();
+        resources.add(ResourceType.LINEN, 3);
+        assertFalse(resources.isEmpty());
+    }
+
+    @Test
+    public void isEmpty_mixedZeroAndNonZeroElements() {
+        Resources resources = new Resources();
+        resources.add(ResourceType.WOOD, 0);
+        resources.add(ResourceType.LINEN, 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());
+    }
+}
+\ No newline at end of file