1 files changed, 113 insertions, 0 deletions
diff --git a/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
new file mode 100644
index 00000000..c95f499f
--- /dev/null
+++ b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
@@ -0,0 +1,113 @@
+package org.bukkit.craftbukkit.inventory;
+
+import static org.junit.Assert.*;
+import static org.hamcrest.Matchers.*;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.bukkit.Color;
+import org.bukkit.Material;
+import org.bukkit.craftbukkit.inventory.ItemStackTest.StackProvider;
+import org.bukkit.craftbukkit.inventory.ItemStackTest.StackWrapper;
+import org.bukkit.craftbukkit.inventory.ItemStackTest.BukkitWrapper;
+import org.bukkit.craftbukkit.inventory.ItemStackTest.CraftWrapper;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BookMeta;
+import org.bukkit.inventory.meta.LeatherArmorMeta;
+import org.bukkit.inventory.meta.MapMeta;
+import org.bukkit.inventory.meta.PotionMeta;
+import org.bukkit.inventory.meta.SkullMeta;
+import org.bukkit.potion.PotionEffectType;
+import org.bukkit.support.AbstractTestingBase;
+import org.junit.Test;
+
+public class ItemMetaTest extends AbstractTestingBase {
+
+    @Test
+    public void testCrazyEquality() {
+        CraftItemStack craft = CraftItemStack.asCraftCopy(new ItemStack(1));
+        craft.setItemMeta(craft.getItemMeta());
+        ItemStack bukkit = new ItemStack(craft);
+        assertThat(craft, is(bukkit));
+        assertThat(bukkit, is((ItemStack) craft));
+    }
+
+    @Test
+    public void testEachExtraData() {
+        final List<StackProvider> providers = Arrays.asList(
+            new StackProvider(Material.BOOK_AND_QUILL) {
+                @Override ItemStack operate(final ItemStack cleanStack) {
+                    final BookMeta meta = (BookMeta) cleanStack.getItemMeta();
+                    meta.setAuthor("Some author");
+                    meta.setPages("Page 1", "Page 2");
+                    meta.setTitle("A title");
+                    cleanStack.setItemMeta(meta);
+                    return cleanStack;
+                }
+            },
+            new StackProvider(Material.SKULL_ITEM) {
+                @Override ItemStack operate(final ItemStack cleanStack) {
+                    final SkullMeta meta = (SkullMeta) cleanStack.getItemMeta();
+                    meta.setOwner("Notch");
+                    cleanStack.setItemMeta(meta);
+                    return cleanStack;
+                }
+            },
+            new StackProvider(Material.MAP) {
+                @Override ItemStack operate(final ItemStack cleanStack) {
+                    final MapMeta meta = (MapMeta) cleanStack.getItemMeta();
+                    meta.setScaling(true);
+                    cleanStack.setItemMeta(meta);
+                    return cleanStack;
+                }
+            },
+            new StackProvider(Material.LEATHER_BOOTS) {
+                @Override ItemStack operate(final ItemStack cleanStack) {
+                    final LeatherArmorMeta meta = (LeatherArmorMeta) cleanStack.getItemMeta();
+                    meta.setColor(Color.FUCHSIA);
+                    cleanStack.setItemMeta(meta);
+                    return cleanStack;
+                }
+            },
+            new StackProvider(Material.POTION) {
+                @Override ItemStack operate(final ItemStack cleanStack) {
+                    final PotionMeta meta = (PotionMeta) cleanStack.getItemMeta();
+                    meta.addCustomEffect(PotionEffectType.CONFUSION.createEffect(1, 1), false);
+                    cleanStack.setItemMeta(meta);
+                    return cleanStack;
+                }
+            }
+        );
+
+        assertThat("Forgotten test?", providers, hasSize(ItemStackTest.COMPOUND_MATERIALS.length - 1 /* Normal item meta */));
+
+        for (final StackProvider provider : providers) {
+            downCastTest(new BukkitWrapper(provider));
+            downCastTest(new CraftWrapper(provider));
+        }
+    }
+
+    private void downCastTest(final StackWrapper provider) {
+        final String name = provider.toString();
+        final ItemStack blank = new ItemStack(1);
+        final ItemStack craftBlank = CraftItemStack.asCraftCopy(blank);
+
+        downCastTest(name, provider.stack(), blank);
+        blank.setItemMeta(blank.getItemMeta());
+        downCastTest(name, provider.stack(), blank);
+
+        downCastTest(name, provider.stack(), craftBlank);
+        craftBlank.setItemMeta(craftBlank.getItemMeta());
+        downCastTest(name, provider.stack(), craftBlank);
+    }
+
+    private void downCastTest(final String name, final ItemStack stack, final ItemStack blank) {
+        assertThat(name, stack, is(not(blank)));
+        assertThat(name, stack.getItemMeta(), is(not(blank.getItemMeta())));
+
+        stack.setTypeId(1);
+
+        assertThat(name, stack, is(blank));
+    }
+}