src/main/java/Combat/Spell.java

@@ -37,13 +37,6 @@ public abstract class Spell {
         return spellName.equals(spell.spellName);
     }
 
-    @Override
-    public int hashCode() {
-        int result = spellName.hashCode();
-        result = 31 * result + cost;
-        result = 31 * result + range;
-        return result;
-    }
 
     @Override
     public String toString() {

src/main/java/Entity/Chest.java

@@ -0,0 +1,20 @@
+package Entity;
+
+public class Chest extends Entity {
+
+    private Position position;
+
+    public Chest(String name, Position position) {
+        super(name);
+        this.position = position;
+    }
+
+    public Position getPosition() {
+        return position;
+    }
+
+    @Override
+    public void setPosition(Position position) {
+        this.position = position;
+    }
+}

src/main/java/Entity/Entity.java

@@ -21,7 +21,6 @@ public abstract class Entity implements Positionable {
     @Override
     public boolean equals(Object obj) {
         if (this == obj) return true;
-        if (obj == null || getClass() != obj.getClass()) return false;
 
         Entity entity = (Entity) obj;
 

src/main/java/Item/BodyArmour.java

@@ -2,17 +2,13 @@ package Item;
 
 public class BodyArmour extends EquipmentType{
 
-    private final String name;
     private final AttributeModifier modifiers;
 
     public BodyArmour(String name, AttributeModifier modifiers) {
-        this.name = name;
+        super(name);
         this.modifiers = new AttributeModifier(modifiers.getMaxHpMod(), modifiers.getMaxMpMod(), modifiers.getStrMod(), modifiers.getMagicStrMod(), modifiers.getDefMod()*2, modifiers.getMagicDefMod()*2);
     }
 
-    public String getName() {
-        return name;
-    }
 
     public AttributeModifier getModifiers() {
         return modifiers;
@@ -20,6 +16,6 @@ public class BodyArmour extends EquipmentType{
 
     @Override
     public String toString() {
-        return name + modifiers;
+        return getName() + modifiers;
     }
 }

src/main/java/Item/EquipmentType.java

@@ -1,10 +1,15 @@
 package Item;
 
 public abstract class EquipmentType {
-    public String name;
-    public AttributeModifier attributeModifier;
+    private String name;
 
-    public abstract String getName();
+    public EquipmentType(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    };
     public abstract String toString();
     public abstract AttributeModifier getModifiers();
 

src/main/java/Item/MageHat.java

@@ -2,17 +2,13 @@ package Item;
 
 public class MageHat extends EquipmentType{
 
-    private final String name;
     private final AttributeModifier modifiers;
 
     public MageHat(String name, AttributeModifier modifiers) {
-        this.name = name;
+        super(name);
         this.modifiers = new AttributeModifier(modifiers.getMaxHpMod(), modifiers.getMaxMpMod(), modifiers.getStrMod(), modifiers.getMagicStrMod()*2, modifiers.getDefMod(), modifiers.getMagicDefMod()*2);
     }
 
-    public String getName() {
-        return name;
-    }
 
     public AttributeModifier getModifiers() {
         return modifiers;
@@ -20,6 +16,6 @@ public class MageHat extends EquipmentType{
 
     @Override
     public String toString() {
-        return name + modifiers;
+        return getName() + modifiers;
     }
 }

src/main/java/Monster/Shade.java

@@ -31,9 +31,6 @@ public class Shade extends Monster implements CanMove, CanAttack {
         if (isDead()) {
             return false;
         }
-        if (health == MIN_HEALTH) {
-            return false;
-        }
         if (health == MAX_HEALTH) {
             return false;
         }

src/main/java/Monster/Troll.java

@@ -36,9 +36,7 @@ public class Troll extends Monster implements CanMove, CanAttack {
         if (isDead()) {
             return false;
         }
-        if (health == MIN_HEALTH) {
-            return false;
-        }
+
         if (health == MAX_HEALTH) {
             return false;
         }

src/main/java/World/World.java

@@ -12,7 +12,7 @@ public class World {
     private int height;
 
     public World(int x, int y) {
-        this.map = new String[(x * 2) + 1][y + 2];
+        this.map = new String[x][y];
         addWorldToMap();
         width = x;
         height = y;

src/test/java/ChestTest.java

@@ -0,0 +1,24 @@
+import Entity.Chest;
+import Entity.Position;
+import org.junit.jupiter.api.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+
+public class ChestTest {
+    private Chest defaultChest() {
+       return new Chest("Lost chest", new Position(0,0));
+    }
+    @Test
+    void chest_has_a_position() {
+        Chest chest = defaultChest();
+        assertThat(chest.getPosition(), equalTo(new Position(0,0)));
+    }
+
+    @Test
+    void chest_position_can_update() {
+        Chest chest = defaultChest();
+        chest.setPosition(new Position(2,2));
+        assertThat(chest.getPosition(), equalTo(new Position(2,2)));
+    }
+}

src/test/java/EntityTest.java

@@ -0,0 +1,14 @@
+import Entity.Entity;
+import Entity.Player;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+public class EntityTest {
+    private final String DEFAULT_NAME = "John";
+    @Test
+    void entity_does_not_equal_other_objects() {
+        Entity p = new Player(DEFAULT_NAME);
+        assertNotEquals("", p);
+    }
+}

src/test/java/EquipmentTest.java

@@ -1,13 +1,12 @@
 import Entity.Player;
-import Item.MageHat;
+import Item.*;
 import Job.Wizard;
 import Job.Knight;
 import org.junit.jupiter.api.Test;
 
-import Item.Equipment;
-import Item.BodyArmour;
-import Item.AttributeModifier;
-
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.nullValue;
 import static org.junit.jupiter.api.Assertions.*;
 
 public class EquipmentTest {
@@ -16,8 +15,14 @@ public class EquipmentTest {
     private Player defaultWizard(){
         return new Player("name", wizard);
     }
+    private AttributeModifier defaultAttributeModifier(){
+        return new AttributeModifier(4,8,7,1,2,8);
+    }
+    private BodyArmour defaultArmorType(){
+        return new BodyArmour("Body Armour", defaultAttributeModifier());
+    }
     private Equipment defaultBodyArmour() {
-        AttributeModifier a = new AttributeModifier(4,8,7,1,2,8);
+        AttributeModifier a = defaultAttributeModifier();
         BodyArmour b = new BodyArmour("Body Armour", a);
         return new Equipment("5", "Thornmail", b, knight, 2);
     }
@@ -129,6 +134,14 @@ public class EquipmentTest {
         assertTrue(p.getEquipments().get(defaultMageHat().getSlot()).equals(defaultMageHat()), "Wizard can equip wizard hat");
     }
 
+    @Test
+    void isNotEqualIfNameIsDifferent() {
+        var e1 = new Equipment("e1", "equipment 1", defaultArmorType(), knight, 1);
+        var e2 = new Equipment("e2", "equipment 2", defaultArmorType(), knight, 1);
+        assertFalse(e1.equals(e2));
+    }
+
+
     @Test
     void canNotEquipWithWrongJob() {
         var p = defaultWizard();

src/test/java/ItemStackTest.java

@@ -4,26 +4,37 @@ import org.junit.jupiter.api.Test;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.instanceOf;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
 public class ItemStackTest {
-    @Test
-    void instantiated_with_no_quantity_throws_exception() {
-        assertThrows(IllegalArgumentException.class, () -> new ItemStack(
-                new BasicItem("id", "name", 5), 0
-        ));
+    private ItemStack defaultStack() {
+        return new ItemStack(new BasicItem("id", "name", 5), 5);
+    }
+
+    private ItemStack stackNoQty() {
+        return new ItemStack(new BasicItem("id", "name", 5), 0);
     }
     @Test
-    void instantiated_with_negative_quantity_throws_exception() {
-        assertThrows(IllegalArgumentException.class, () -> new ItemStack(
-                new BasicItem("id", "name", 5), -4
-        ));
+    void instantiated_with_no_quantity_throws_exception() {
+        assertThrows(IllegalArgumentException.class, this::stackNoQty);
     }
 
 
     @Test
     void can_be_created_with_positive_quantity() {
-        var i = new ItemStack(new BasicItem("id", "name", 5), 5);
-        assertThat(i, instanceOf(ItemStack.class));
+        assertThat(defaultStack(), instanceOf(ItemStack.class));
+    }
+
+    @Test
+    void has_default_record_method_for_item() {
+       var i = defaultStack();
+       assertThat(i.item(), instanceOf(BasicItem.class));
+    }
+
+    @Test
+    void has_default_record_method_for_quantity() {
+        var i = defaultStack();
+        assertEquals(5, i.quantity());
     }
 }

src/test/java/LootTableTest.java

@@ -42,4 +42,16 @@ public class LootTableTest {
         assertThat(result, equalTo("Iron"));
     }
 
+    @Test
+    void returns_null_if_broken_roll() {
+        LootTable<String> loot = new LootTable<>();
+        var mockRandomProvider = mock(RandomProvider.class);
+        when(mockRandomProvider.nextInt(anyInt())).thenReturn(Integer.MAX_VALUE);
+        loot.addEntry("Stone", 90);
+        loot.addEntry("Iron", 10);
+        loot.setRandomProvider(mockRandomProvider);
+        String result = loot.roll();
+        assertThat(result, is(nullValue()));
+    }
+
 }

src/test/java/MonsterTest.java

@@ -27,13 +27,13 @@ public class MonsterTest {
     }
 
     @Test
-    void shade_cannot_move_after_death() {
+    void shade_cannot_moveTo_after_death() {
         defaultShade.kill();
         assertThat(false, equalTo(defaultShade.moveTo(defaultDestination, mockWorld)));
     }
 
     @Test
-    void troll_cannot_move_after_death() {
+    void troll_cannot_moveTo_after_death() {
         defaultTroll.kill();
         assertThat(false, equalTo(defaultTroll.moveTo(defaultDestination, mockWorld)));
     }
@@ -130,13 +130,13 @@ public class MonsterTest {
 
     @Test
     void shade_cannot_heal_when_out_of_energy() {
-        Shade shade = new Shade(Shade.MAX_HEALTH, Shade.MIN_ENERGY, Shade.DEFAULT_POSITION);
+        Shade shade = new Shade(Shade.MAX_HEALTH - 1, Shade.MIN_ENERGY, Shade.DEFAULT_POSITION);
         assertThat(shade.heal(), equalTo(false));
     }
 
     @Test
     void troll_cannot_heal_when_out_of_energy() {
-        Troll troll = new Troll(Troll.MAX_HEALTH, Troll.MIN_ENERGY, Troll.DEFAULT_POSITION);
+        Troll troll = new Troll(Troll.MAX_HEALTH - 1, Troll.MIN_ENERGY, Troll.DEFAULT_POSITION);
         assertThat(troll.heal(), equalTo(false));
     }
 
@@ -257,8 +257,136 @@ public class MonsterTest {
         assertThat(defaultTroll.heal(), equalTo(false));
     }
 
-    // HÄR BÖRJAR BESLUTSTABELLSTESTERNA
+    @Test
+    void shade_wont_heal_at_max_health() {
+        assertThat(defaultShade.heal(), equalTo(false));
+    }
 
+    @Test
+    void troll_wont_heal_at_max_health() {
+        assertThat(defaultTroll.heal(), equalTo(false));
+    }
+
+    @Test
+    void shade_taking_damage_greater_than_health_dies() {
+        defaultShade.takeDamage(Shade.MAX_HEALTH+1);
+        assertThat(defaultShade.isDead(), equalTo(true));
+    }
+
+    @Test
+    void troll_taking_damage_greater_than_health_dies() {
+        defaultTroll.takeDamage(Troll.MAX_HEALTH + 1);
+        assertThat(defaultTroll.isDead(), equalTo(true));
+    }
+
+    @Test
+    void shade_wont_move_at_zero_energy() {
+        defaultShade = new Shade(Shade.MAX_HEALTH, Shade.MIN_ENERGY, Shade.DEFAULT_POSITION);
+        assertThat(defaultShade.move(mockWorld), equalTo(false));
+    }
+
+    @Test
+    void troll_wont_move_at_zero_energy() {
+        defaultTroll = new Troll(Troll.MAX_HEALTH, Troll.MIN_ENERGY, Troll.DEFAULT_POSITION);
+        assertThat(defaultTroll.move(mockWorld), equalTo(false));
+    }
+
+    @Test
+    void cant_create_shade_with_negative_energy() {
+        defaultShade = new Shade(Shade.MAX_HEALTH, Shade.MIN_ENERGY - 1, Shade.DEFAULT_POSITION);
+        assertThat(defaultShade.getEnergy(), equalTo(Shade.MIN_ENERGY));
+    }
+
+    @Test
+    void cant_create_troll_with_negative_energy() {
+        defaultTroll = new Troll(Troll.MAX_HEALTH, Troll.MIN_ENERGY - 1, Troll.DEFAULT_POSITION);
+        assertThat(defaultTroll.getEnergy(), equalTo(Troll.MIN_ENERGY));
+    }
+
+    @Test
+    void cant_create_shade_with_no_health() {
+        defaultShade = new Shade(Shade.MIN_HEALTH, Shade.MAX_ENERGY, Shade.DEFAULT_POSITION);
+        assertThat(defaultShade.getHealth(), greaterThan(Shade.MIN_HEALTH));
+    }
+
+    @Test
+    void cant_create_troll_with_no_health() {
+        defaultTroll = new Troll(Troll.MIN_HEALTH, Troll.MAX_ENERGY, Troll.DEFAULT_POSITION);
+        assertThat(defaultTroll.getHealth(), greaterThan(Troll.MIN_HEALTH));
+    }
+
+    @Test
+    void shade_cant_take_negative_damage() {
+        assertThat(defaultShade.takeDamage(-9), equalTo(false));
+    }
+
+    @Test
+    void troll_cant_take_negative_damage() {
+        assertThat(defaultTroll.takeDamage(-9), equalTo(false));
+    }
+
+    @Test
+    void shade_wont_move_when_dead() {
+        defaultShade.kill();
+        assertThat(defaultShade.move(mockWorld), equalTo(false));
+    }
+
+    @Test
+    void troll_wont_move_when_dead() {
+        defaultTroll.kill();
+        assertThat(defaultTroll.move(mockWorld), equalTo(false));
+    }
+
+    @Test
+    void shade_wont_moveTo_at_zero_energy() {
+        defaultShade = new Shade(Shade.MAX_HEALTH, Shade.MIN_ENERGY, Shade.DEFAULT_POSITION);
+        assertThat(defaultShade.moveTo(defaultDestination, mockWorld), equalTo(false));
+    }
+
+    @Test
+    void troll_wont_moveTo_at_zero_energy() {
+        defaultTroll = new Troll(Troll.MAX_HEALTH, Troll.MIN_ENERGY, Troll.DEFAULT_POSITION);
+        assertThat(defaultTroll.moveTo(defaultDestination, mockWorld), equalTo(false));
+    }
+
+    @Test
+    void cant_create_shade_with_more_than_max_health() {
+        defaultShade = new Shade(Shade.MAX_HEALTH + 1, Shade.MAX_ENERGY, Shade.DEFAULT_POSITION);
+        assertThat(defaultShade.getHealth(), lessThanOrEqualTo(Shade.MAX_HEALTH));
+    }
+
+    @Test
+    void cant_create_troll_with_more_than_max_health() {
+        defaultTroll = new Troll(Troll.MAX_HEALTH + 1, Troll.MAX_ENERGY, Troll.DEFAULT_POSITION);
+        assertThat(defaultTroll.getHealth(), lessThanOrEqualTo(Troll.MAX_HEALTH));
+    }
+
+    @Test
+    void cant_create_shade_with_more_than_max_energy() {
+        defaultShade = new Shade(Shade.MAX_HEALTH, Shade.MAX_ENERGY + 1, Shade.DEFAULT_POSITION);
+        assertThat(defaultShade.getEnergy(), lessThanOrEqualTo(Shade.MAX_ENERGY));
+    }
+
+    @Test
+    void cant_create_troll_with_more_than_max_energy() {
+        defaultTroll = new Troll(Troll.MAX_HEALTH, Troll.MAX_ENERGY + 1, Troll.DEFAULT_POSITION);
+        assertThat(defaultTroll.getEnergy(), lessThanOrEqualTo(Troll.MAX_ENERGY));
+    }
+
+    @Test
+    void shade_can_move_to_tile_with_non_player_entity() {
+        Chest mockChest = mock(Chest.class);
+        when(mockChest.getPosition()).thenReturn(defaultDestination);
+        Map<Position, List<Entity>> entitiesAtDestination = new HashMap<>();
+        entitiesAtDestination.put(defaultDestination, List.of(mockChest));
+        when(mockWorld.getPositionEntityMap()).thenReturn(entitiesAtDestination);
+
+        assertThat(defaultShade.moveTo(defaultDestination, mockWorld), equalTo(true));
+    }
+
+    //
+    // HÄR BÖRJAR BESLUTSTABELLSTESTERNA
+    //
     @Test
     void decision_table_t1() {
         defaultTroll.kill();

src/test/java/WorldTest.java

@@ -23,14 +23,7 @@ class WorldTest {
     @Test
     void worldCreationTest() {
         World test = new World(5, 5);
-        String[][] mapTest = test.getMap();
-        int counter = 0;
-        for (int i = 0; i < mapTest.length; i++) {
-            for (int j = 0; j < mapTest[i].length; j++) {
-                counter += 1;
-            }
-        }
-        assertEquals(counter, 5 * 5);
+        assertEquals(25, test.getMap().length * test.getMap()[0].length);
     }
     @Test
     void mapCreationTest() {