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package org.bukkit;
import static org.junit.Assert.*;
import static org.hamcrest.Matchers.*;
import java.util.List;
import net.minecraft.server.BlockFalling;
import net.minecraft.server.BlockFire;
import net.minecraft.server.Item;
import net.minecraft.server.ItemFood;
import net.minecraft.server.ItemRecord;
import net.minecraft.server.TileEntityFurnace;
import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.inventory.ItemStack;
import org.bukkit.support.AbstractTestingBase;
import org.bukkit.support.Util;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
import com.google.common.collect.Lists;
import java.util.Map;
import net.minecraft.server.Block;
import net.minecraft.server.BlockPosition;
import net.minecraft.server.Blocks;
import net.minecraft.server.EntityHuman;
import net.minecraft.server.EnumDirection;
import net.minecraft.server.EnumHand;
import net.minecraft.server.IBlockData;
import org.bukkit.craftbukkit.util.CraftMagicNumbers;
import org.bukkit.enchantments.EnchantmentTarget;
@RunWith(Parameterized.class)
public class PerMaterialTest extends AbstractTestingBase {
private static Map<Block, Integer> fireValues;
@BeforeClass
public static void getFireValues() {
fireValues = Util.getInternalState(BlockFire.class, Blocks.FIRE, "flameChances");
}
@Parameters(name= "{index}: {0}")
public static List<Object[]> data() {
List<Object[]> list = Lists.newArrayList();
for (Material material : Material.values()) {
if (!material.isLegacy()) {
list.add(new Object[] {material});
}
}
return list;
}
@Parameter public Material material;
@Test
public void isBlock() {
if (material != Material.AIR && material != Material.CAVE_AIR && material != Material.VOID_AIR) {
assertThat(material.isBlock(), is(not(CraftMagicNumbers.getBlock(material) == null)));
}
}
@Test
public void isSolid() {
if (material == Material.AIR) {
assertFalse(material.isSolid());
} else if (material.isBlock()) {
assertThat(material.isSolid(), is(CraftMagicNumbers.getBlock(material).getBlockData().getMaterial().isSolid()));
} else {
assertFalse(material.isSolid());
}
}
@Test
public void isEdible() {
assertThat(material.isEdible(), is(CraftMagicNumbers.getItem(material) instanceof ItemFood));
}
@Test
public void isRecord() {
assertThat(material.isRecord(), is(CraftMagicNumbers.getItem(material) instanceof ItemRecord));
}
@Test
public void maxDurability() {
if (INVALIDATED_MATERIALS.contains(material)) return;
if (material == Material.AIR) {
assertThat((int) material.getMaxDurability(), is(0));
} else if (material.isBlock()){
Item item = CraftMagicNumbers.getItem(material);
assertThat((int) material.getMaxDurability(), is(item.getMaxDurability()));
}
}
@Test
public void maxStackSize() {
if (INVALIDATED_MATERIALS.contains(material)) return;
final ItemStack bukkit = new ItemStack(material);
final CraftItemStack craft = CraftItemStack.asCraftCopy(bukkit);
if (material == Material.AIR) {
final int MAX_AIR_STACK = 0 /* Why can't I hold all of these AIR? */;
assertThat(material.getMaxStackSize(), is(MAX_AIR_STACK));
assertThat(bukkit.getMaxStackSize(), is(MAX_AIR_STACK));
assertThat(craft.getMaxStackSize(), is(MAX_AIR_STACK));
} else {
assertThat(material.getMaxStackSize(), is(CraftMagicNumbers.getItem(material).getMaxStackSize()));
assertThat(bukkit.getMaxStackSize(), is(material.getMaxStackSize()));
assertThat(craft.getMaxStackSize(), is(material.getMaxStackSize()));
}
}
@Test
public void isTransparent() {
if (material == Material.AIR) {
assertTrue(material.isTransparent());
} else if (material.isBlock()) {
// assertThat(material.isTransparent(), is(not(CraftMagicNumbers.getBlock(material).getBlockData().getMaterial().blocksLight()))); // PAIL: not unit testable anymore (17w50a)
} else {
assertFalse(material.isTransparent());
}
}
@Test
public void isFlammable() {
if (material != Material.AIR && material.isBlock()) {
assertThat(material.isFlammable(), is(CraftMagicNumbers.getBlock(material).getBlockData().getMaterial().isBurnable()));
} else {
assertFalse(material.isFlammable());
}
}
@Test
public void isBurnable() {
if (material.isBlock()) {
Block block = CraftMagicNumbers.getBlock(material);
assertThat(material.isBurnable(), is(fireValues.containsKey(block) && fireValues.get(block) > 0));
} else {
assertFalse(material.isBurnable());
}
}
@Test
public void isFuel() {
assertThat(material.isFuel(), is(TileEntityFurnace.isFuel(new net.minecraft.server.ItemStack(CraftMagicNumbers.getItem(material)))));
}
@Test
public void isOccluding() {
if (material.isBlock()) {
assertThat(material.isOccluding(), is(CraftMagicNumbers.getBlock(material).isOccluding(CraftMagicNumbers.getBlock(material).getBlockData())));
} else {
assertFalse(material.isOccluding());
}
}
@Test
public void hasGravity() {
if (material.isBlock()) {
assertThat(material.hasGravity(), is(CraftMagicNumbers.getBlock(material) instanceof BlockFalling));
} else {
assertFalse(material.hasGravity());
}
}
@Test
public void usesDurability() {
if (!material.isBlock()) {
assertThat(EnchantmentTarget.BREAKABLE.includes(material), is(CraftMagicNumbers.getItem(material).usesDurability()));
} else {
assertFalse(EnchantmentTarget.BREAKABLE.includes(material));
}
}
@Test
public void testDurability() {
if (!material.isBlock()) {
assertThat(material.getMaxDurability(), is((short) CraftMagicNumbers.getItem(material).getMaxDurability()));
} else {
assertThat(material.getMaxDurability(), is((short) 0));
}
}
@Test
public void testBlock() {
if (material == Material.AIR) {
assertTrue(material.isBlock());
} else {
assertThat(material.isBlock(), is(equalTo(CraftMagicNumbers.getBlock(material) != null)));
}
}
@Test
public void testItem() {
if (material == Material.AIR) {
assertTrue(material.isItem());
} else {
assertThat(material.isItem(), is(equalTo(CraftMagicNumbers.getItem(material) != null)));
}
}
@Test
public void testInteractable() throws ReflectiveOperationException {
if (material.isBlock()) {
assertThat(material.isInteractable(),
is(!CraftMagicNumbers.getBlock(material).getClass()
.getMethod("interact", IBlockData.class, net.minecraft.server.World.class, BlockPosition.class, EntityHuman.class, EnumHand.class, EnumDirection.class, float.class, float.class, float.class)
.getDeclaringClass().equals(Block.class)));
} else {
assertFalse(material.isInteractable());
}
}
@Test
public void testBlockHardness() {
if (material.isBlock()) {
assertThat(material.getHardness(), is(CraftMagicNumbers.getBlock(material).strength));
}
}
@Test
public void testBlastResistance() {
if (material.isBlock()) {
assertThat(material.getBlastResistance(), is(CraftMagicNumbers.getBlock(material).getDurability()));
}
}
@Test
public void testBlockDataCreation() {
if (material.isBlock()) {
assertNotNull(material.createBlockData());
}
}
}
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