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package de.hysky.skyblocker.utils.datafixer;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.mojang.serialization.JsonOps;
import net.minecraft.Bootstrap;
import net.minecraft.SharedConstants;
import net.minecraft.component.DataComponentTypes;
import net.minecraft.component.type.ItemEnchantmentsComponent;
import net.minecraft.enchantment.Enchantments;
import net.minecraft.item.ItemStack;
import net.minecraft.item.Items;
import net.minecraft.nbt.NbtCompound;
import net.minecraft.nbt.StringNbtReader;
import net.minecraft.registry.RegistryKeys;
import net.minecraft.util.Util;
public class ItemStackComponentizationFixerTest {
private final NbtCompound NBT = convertToNbt("{id:\"minecraft:diamond_sword\",Count:1,tag:{ExtraAttributes:{id:\"TEST\"}}}");
private final Gson GSON = new Gson();
private final ItemStack TEST_STACK = Util.make(new ItemStack(Items.DIAMOND_SWORD, 1), item -> {
ItemEnchantmentsComponent.Builder builder = new ItemEnchantmentsComponent.Builder(ItemEnchantmentsComponent.DEFAULT);
builder.add(ItemStackComponentizationFixer.getRegistryLookup().getWrapperOrThrow(RegistryKeys.ENCHANTMENT).getOrThrow(Enchantments.SHARPNESS), 1);
item.set(DataComponentTypes.ENCHANTMENTS, builder.build());
});
@BeforeAll
public static void setup() {
SharedConstants.createGameVersion();
Bootstrap.initialize();
}
@Test
void testNbtConversion() {
Assertions.assertNotEquals(NBT, new NbtCompound());
}
@Test
void testDataFixer() {
ItemStack fixedStack = ItemStackComponentizationFixer.fixUpItem(NBT);
JsonElement stackJson = ItemStack.CODEC.encodeStart(ItemStackComponentizationFixer.getRegistryLookup().getOps(JsonOps.INSTANCE), fixedStack).getOrThrow();
Assertions.assertEquals("{\"id\":\"minecraft:diamond_sword\",\"count\":1,\"components\":{\"minecraft:custom_data\":{\"ExtraAttributes\":{\"id\":\"TEST\"}}}}", GSON.toJson(stackJson));
}
@Test
void testComponentsAsString() {
String componentString = ItemStackComponentizationFixer.componentsAsString(TEST_STACK);
Assertions.assertEquals("[minecraft:enchantments={levels:{\"minecraft:sharpness\":1}}]", componentString);
}
@Test
void testFromComponentsString() {
String componentString = "[minecraft:enchantments={levels:{\"minecraft:sharpness\":1}}]";
ItemStack stack = ItemStackComponentizationFixer.fromComponentsString("minecraft:diamond_sword", 1, componentString);
Assertions.assertTrue(ItemStack.areItemsAndComponentsEqual(stack, TEST_STACK));
}
@Test
void testFromComponentsStringWithInvalidItem() {
String componentString = "[minecraft:enchantments={levels:{\"minecraft:sharpness\":1}}]";
ItemStack stack = ItemStackComponentizationFixer.fromComponentsString("minecraft:does_not_exist", 1, componentString);
Assertions.assertEquals(stack, ItemStack.EMPTY);
}
@Test
void testNbtToComponentsString() {
ItemStack fixedStack = ItemStackComponentizationFixer.fixUpItem(NBT);
String componentsString = ItemStackComponentizationFixer.componentsAsString(fixedStack);
Assertions.assertEquals("[minecraft:custom_data={ExtraAttributes:{id:\"TEST\"}}]", componentsString);
}
private static NbtCompound convertToNbt(String nbt) {
try {
return StringNbtReader.parse(nbt);
} catch (Exception e) {
return new NbtCompound();
}
}
}
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