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#1512: Test Art class based on specific values instead of the implementation, to better catch implementation changes

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By: DerFrZocker <derrieple@gmail.com>
This commit is contained in:
CraftBukkit/Spigot 2024-11-23 21:14:14 +11:00
parent 5a6e315a79
commit 4487df57e1
1 changed files with 44 additions and 55 deletions
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99
paper-server/src/test/java/org/bukkit/ArtTest.java
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@ -1,67 +1,56 @@
package org.bukkit;
import static org.bukkit.support.MatcherAssert.*;
import static org.hamcrest.Matchers.*;
import static org.junit.jupiter.api.Assertions.*;
import com.google.common.collect.Lists;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import net.minecraft.core.Holder;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceKey;
import net.minecraft.world.entity.decoration.PaintingVariant;
import org.bukkit.craftbukkit.CraftArt;
import org.bukkit.craftbukkit.CraftRegistry;
import org.bukkit.support.environment.AllFeatures;
import org.junit.jupiter.api.Test;
import java.util.stream.Stream;
import org.bukkit.support.environment.VanillaFeature;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
@AllFeatures
@VanillaFeature
public class ArtTest {
@Test
public void verifyMapping() {
List<Art> arts = Lists.newArrayList(Art.values());
for (ResourceKey<PaintingVariant> key : CraftRegistry.getMinecraftRegistry(Registries.PAINTING_VARIANT).registryKeySet()) {
Holder<PaintingVariant> enumArt = CraftRegistry.getMinecraftRegistry(Registries.PAINTING_VARIANT).getOrThrow(key);
String name = key.location().getPath();
int width = enumArt.value().width();
int height = enumArt.value().height();
Art subject = CraftArt.minecraftHolderToBukkit(enumArt);
String message = String.format("org.bukkit.Art is missing '%s'", name);
assertNotNull(subject, message);
assertThat(Art.getByName(name), is(subject));
assertThat(subject.getBlockWidth(), is(width), "Art." + subject + "'s width");
assertThat(subject.getBlockHeight(), is(height), "Art." + subject + "'s height");
arts.remove(subject);
}
assertThat(arts, is(Collections.EMPTY_LIST), "org.bukkit.Art has too many arts");
public static Stream<Arguments> widthData() {
return Stream.of(Arguments.of(Art.KEBAB, 1),
Arguments.of(Art.WANDERER, 1),
Arguments.of(Art.POOL, 2),
Arguments.of(Art.MATCH, 2),
Arguments.of(Art.BOUQUET, 3),
Arguments.of(Art.BACKYARD, 3),
Arguments.of(Art.FIGHTERS, 4),
Arguments.of(Art.SKELETON, 4),
Arguments.of(Art.POINTER, 4));
}
@Test
public void testCraftArtToNotch() {
Map<Holder<PaintingVariant>, Art> cache = new HashMap<>();
for (Art art : Art.values()) {
Holder<PaintingVariant> enumArt = CraftArt.bukkitToMinecraftHolder(art);
assertNotNull(enumArt, art.name());
assertThat(cache.put(enumArt, art), is(nullValue()), art.name());
}
public static Stream<Arguments> heightData() {
return Stream.of(Arguments.of(Art.KEBAB, 1),
Arguments.of(Art.WANDERER, 2),
Arguments.of(Art.POOL, 1),
Arguments.of(Art.MATCH, 2),
Arguments.of(Art.BOUQUET, 3),
Arguments.of(Art.BACKYARD, 4),
Arguments.of(Art.FIGHTERS, 2),
Arguments.of(Art.SKELETON, 3),
Arguments.of(Art.POINTER, 4));
}
@Test
public void testCraftArtToBukkit() {
Map<Art, Holder<PaintingVariant>> cache = new HashMap<>();
for (Holder<PaintingVariant> enumArt : CraftRegistry.getMinecraftRegistry(Registries.PAINTING_VARIANT).asHolderIdMap()) {
Art art = CraftArt.minecraftHolderToBukkit(enumArt);
assertNotNull(art, "Could not CraftArt.NotchToBukkit " + enumArt);
assertThat(cache.put(art, enumArt), is(nullValue()), "Duplicate artwork " + enumArt);
}
@ParameterizedTest
@MethodSource("widthData")
public void testWidth(Art art, int expected) {
assertEquals(expected, art.getBlockWidth(), """
Art '%s' does not have the correct width.
This can be caused by either a change in the Implementation.
Or the width for this specific art was changed in which case the test needs to be updated.
""".formatted(art.getKey()));
}
@ParameterizedTest
@MethodSource("heightData")
public void testHeight(Art art, int expected) {
assertEquals(expected, art.getBlockHeight(), """
Art '%s' does not have the correct height.
This can be caused by either a change in the Implementation.
Or the height for this specific art was changed in which case the test needs to be updated.
""".formatted(art.getKey()));
}
}