Merge pull request #534 from BentoBoxWorld/develop

Version 1.19.0

pom.xml

@@ -42,13 +42,9 @@
 
     <distributionManagement>
         <snapshotRepository>
-            <id>codemc-snapshots</id>
-            <url>https://repo.codemc.org/repository/maven-snapshots</url>
+            <id>bentoboxworld</id>
+            <url>https://repo.codemc.org/repository/bentoboxworld/</url>
         </snapshotRepository>
-        <repository>
-            <id>codemc-releases</id>
-            <url>https://repo.codemc.org/repository/maven-releases</url>
-        </repository>
     </distributionManagement>
 
     <properties>
@@ -58,14 +54,14 @@
         <!-- Non-minecraft related dependencies -->
         <powermock.version>2.0.9</powermock.version>
         <!-- More visible way how to change dependency versions -->
-        <spigot.version>1.20.4-R0.1-SNAPSHOT</spigot.version>
-        <bentobox.version>2.5.0-SNAPSHOT</bentobox.version>
+        <spigot.version>1.21.3-R0.1-SNAPSHOT</spigot.version>
+        <bentobox.version>2.7.1-SNAPSHOT</bentobox.version>
         <!-- Revision variable removes warning about dynamic version -->
         <revision>${build.version}-SNAPSHOT</revision>
         <!-- Do not change unless you want different name for local builds. -->
         <build.number>-LOCAL</build.number>
         <!-- This allows to change between versions. -->
-        <build.version>1.18.1</build.version>
+        <build.version>1.19.0</build.version>
         <!-- Sonar Cloud -->
         <sonar.projectKey>BentoBoxWorld_BSkyBlock</sonar.projectKey>
         <sonar.organization>bentobox-world</sonar.organization>
@@ -121,7 +117,7 @@
         </repository>
         <repository>
             <id>codemc</id>
-            <url>https://repo.codemc.org/repository/maven-snapshots/</url>
+            <url>https://repo.codemc.org/repository/bentoboxworld/</url>
         </repository>
         <repository>
             <id>codemc-repo</id>

src/main/java/world/bentobox/bskyblock/BSkyBlock.java

@@ -2,9 +2,9 @@ package world.bentobox.bskyblock;
 
 import org.bukkit.World;
 import org.bukkit.World.Environment;
-import org.bukkit.entity.SpawnCategory;
 import org.bukkit.WorldCreator;
 import org.bukkit.WorldType;
+import org.bukkit.entity.SpawnCategory;
 import org.bukkit.event.Listener;
 import org.bukkit.generator.ChunkGenerator;
 import org.eclipse.jdt.annotation.Nullable;

src/main/java/world/bentobox/bskyblock/Settings.java

@@ -1,6 +1,12 @@
 package world.bentobox.bskyblock;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 import org.bukkit.Difficulty;
 import org.bukkit.GameMode;
@@ -8,8 +14,6 @@ import org.bukkit.block.Biome;
 import org.bukkit.entity.EntityType;
 import org.eclipse.jdt.annotation.NonNull;
 
-import com.google.common.base.Enums;
-
 import world.bentobox.bentobox.BentoBox;
 import world.bentobox.bentobox.api.configuration.ConfigComment;
 import world.bentobox.bentobox.api.configuration.ConfigEntry;
@@ -155,7 +159,7 @@ public class Settings implements WorldSettings {
     private Biome defaultBiome = Biome.PLAINS;
     @ConfigComment("The default biome for the nether world (this may affect what mobs can spawn)")
     @ConfigEntry(path = "world.default-nether-biome")
-    private Biome defaultNetherBiome = Enums.getIfPresent(Biome.class, "NETHER").or(Enums.getIfPresent(Biome.class, "NETHER_WASTES").or(Biome.BADLANDS));
+    private Biome defaultNetherBiome = Biome.NETHER_WASTES;
     @ConfigComment("The default biome for the end world (this may affect what mobs can spawn)")
     @ConfigEntry(path = "world.default-end-biome")
     private Biome defaultEndBiome = Biome.THE_END;

src/main/resources/addon.yml

@@ -1,7 +1,7 @@
 name: BSkyBlock
 main: world.bentobox.bskyblock.BSkyBlock
 version: ${version}${build.number}
-api-version: 2.3.0
+api-version: 2.7.1
 metrics: true
 icon: "OAK_SAPLING"
 repository: "BentoBoxWorld/BSkyBlock"

src/main/resources/config.yml

@@ -84,6 +84,11 @@ world:
   # Maximum number of islands in the world. Set to -1 or 0 for unlimited.
   # If the number of islands is greater than this number, it will stop players from creating islands.
   max-islands: 0
+  # The number of concurrent islands a player can have in the world
+  # A value of 0 will use the BentoBox config.yml default
+  concurrent-islands: 1
+  # Disallow players to have other islands if they are in a team.
+  disallow-team-member-islands: true
   # The default game mode for this world. Players will be set to this mode when they create
   # a new island for example. Options are SURVIVAL, CREATIVE, ADVENTURE, SPECTATOR
   default-game-mode: SURVIVAL
@@ -147,9 +152,12 @@ world:
     OBSIDIAN_SCOOPING: true
     ISLAND_RESPAWN: true
     CREEPER_GRIEFING: false
+    WORLD_BLOCK_EXPLODE_DAMAGE: false
+    VISITOR_KEEP_INVENTORY: false
     PETS_STAY_AT_HOME: true
     NATURAL_SPAWNING_OUTSIDE_RANGE: true
     LIQUIDS_FLOWING_OUT: false
+    VISITOR_TRIGGER_RAID: true
     REMOVE_MOBS: false
     ENDER_CHEST: false
     TREES_GROWING_OUTSIDE_RANGE: false
@@ -164,11 +172,13 @@ world:
     PREVENT_TELEPORT_WHEN_FALLING: false
     WORLD_TNT_DAMAGE: false
     ENTER_EXIT_MESSAGES: true
+    ALLOW_MOVE_BOX: true
     ENDERMAN_DEATH_DROP: true
     OFFLINE_REDSTONE: true
     REMOVE_END_EXIT_ISLAND: true
     OFFLINE_GROWTH: true
     ITEM_FRAME_DAMAGE: false
+    ENTITY_PORTAL_TELEPORT: false
     SPAWNER_SPAWN_EGGS: true
   # These are the default protection settings for new islands.
   # The value is the minimum island rank required allowed to do the action
@@ -181,20 +191,26 @@ world:
   #   OWNER     = 1000
   default-island-flags:
     HURT_ANIMALS: 500
+    LOOM: 500
     DRAGON_EGG: 500
     REDSTONE: 500
     BUCKET: 500
     LOCK: 0
     ENDER_PEARL: 500
+    BELL_RINGING: 500
     DOOR: 500
     BREAK_HOPPERS: 500
     FURNACE: 500
+    HURT_TAMED_ANIMALS: 500
     MINECART: 500
     ANVIL: 500
     FISH_SCOOPING: 500
+    TRAPPED_CHEST: 500
     END_PORTAL: 500
     BREEDING: 500
     HURT_VILLAGERS: 500
+    BOOKSHELF: 500
+    HARVEST: 500
     TURTLE_EGGS: 500
     FROST_WALKER: 500
     COLLECT_LAVA: 500
@@ -206,23 +222,35 @@ world:
     CAKE: 500
     NAME_TAG: 500
     ARMOR_STAND: 500
+    CHANGE_SETTINGS: 1000
+    SIGN_EDITING: 500
     TRADING: 0
     EGGS: 500
     ITEM_DROP: 0
+    CHEST: 500
     NOTE_BLOCK: 0
     FLINT_AND_STEEL: 500
     NETHER_PORTAL: 500
+    SCULK_SENSOR: 500
     LECTERN: 500
+    GRINDSTONE: 500
+    SHULKER_BOX: 500
     ITEM_PICKUP: 0
     CROP_TRAMPLE: 500
     DROPPER: 500
     BREWING: 500
+    MOVE_BOX: 1000
     TNT_PRIMING: 500
+    PARKOUR_CREATIVE: 500
     COLLECT_WATER: 500
+    AXOLOTL_SCOOPING: 500
     BUTTON: 500
+    COMPOSTER: 500
+    STONECUTTING: 500
     FIRE_EXTINGUISH: 500
     COMMAND_RANKS: 500
     BEACON: 500
+    ALLAY: 500
     TRAPDOOR: 500
     EXPERIENCE_BOTTLE_THROWING: 500
     PRESSURE_PLATE: 0
@@ -230,17 +258,22 @@ world:
     DYE: 500
     PLACE_BLOCKS: 500
     ITEM_FRAME: 500
+    CROP_PLANTING: 500
     CRAFTING: 0
     ENCHANTING: 0
     SHEARING: 500
+    FLOWER_POT: 500
     BOAT: 500
     BED: 500
     SPAWN_EGGS: 500
     MILKING: 0
     DISPENSER: 500
+    SCULK_SHRIEKER: 500
     GATE: 0
+    SMITHING: 500
     EXPERIENCE_PICKUP: 500
     HOPPER: 500
+    CANDLES: 500
     LEASH: 500
     MOUNT_INVENTORY: 500
     BREAK_BLOCKS: 500
@@ -248,48 +281,30 @@ world:
     CONTAINER: 500
     POTION_THROWING: 500
     JUKEBOX: 500
+    BARREL: 500
+    CARTOGRAPHY: 500
+    COLLECT_POWDERED_SNOW: 500
   # These are the default settings for new islands
   default-island-settings:
     PVP_END: false
     PVP_NETHER: false
     LEAF_DECAY: true
-    TNT_DAMAGE: true
-    MONSTER_SPAWNERS_SPAWN: true
+    ENDERMAN_TELEPORT: true
     ANIMAL_NATURAL_SPAWN: true
     MONSTER_NATURAL_SPAWN: true
-    FIRE_IGNITE: true
+    SHULKER_TELEPORT: true
     FIRE_SPREAD: true
-    ANIMAL_SPAWNERS_SPAWN: true
     FIRE_BURNING: true
     PVP_OVERWORLD: false
+    TNT_DAMAGE: true
+    MONSTER_SPAWNERS_SPAWN: true
+    FIRE_IGNITE: true
+    ANIMAL_SPAWNERS_SPAWN: true
+    BLOCK_EXPLODE_DAMAGE: true
   # These settings/flags are hidden from users
   # Ops can toggle hiding in-game using SHIFT-LEFT-CLICK on flags in settings
   # Added since 1.4.1.
-  hidden-flags:
-  - CHEST_DAMAGE
-  - HURT_MONSTERS
-  - BREAK_SPAWNERS
-  - DISPENSER
-  - DRAGON_EGG
-  - DROPPER
-  - EXPERIENCE_BOTTLE_THROWING
-  - HURT_VILLAGERS
-  - MOUNT_INVENTORY
-  - NOTE_BLOCK
-  - TURTLE_EGGS
-  - PVP_END
-  - FIRE_BURNING
-  - FIRE_IGNITE
-  - FIRE_SPREAD
-  - PVP_NETHER
-  - PVP_OVERWORLD
-  - TNT_DAMAGE
-  - MONSTER_NATURAL_SPAWN
-  - MONSTER_SPAWNERS_SPAWN
-  - ANIMAL_SPAWNERS_SPAWN
-  - ANIMAL_NATURAL_SPAWN
-  - LEAF_DECAY
-  - BREAK_HOPPERS
+  hidden-flags: []
   # Visitor banned commands - Visitors to islands cannot use these commands in this world
   visitor-banned-commands:
   - spawner

src/main/resources/plugin.yml

@@ -1,7 +1,7 @@
 name: BentoBox-BSkyBlock
 main: world.bentobox.bskyblock.BSkyBlockPladdon
 version: ${project.version}${build.number}
-api-version: "1.19"
+api-version: "1.21"
 
 authors: [tastybento]
 contributors: ["The BentoBoxWorld Community"]

src/test/java/world/bentobox/bskyblock/BSkyBlockTest.java

@@ -30,6 +30,7 @@ import java.util.logging.Logger;
 
 import org.bukkit.Bukkit;
 import org.bukkit.Server;
+import org.bukkit.UnsafeValues;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.PluginManager;
 import org.junit.After;
@@ -59,6 +60,7 @@ import world.bentobox.bentobox.managers.FlagsManager;
 import world.bentobox.bentobox.managers.IslandWorldManager;
 import world.bentobox.bentobox.managers.IslandsManager;
 import world.bentobox.bskyblock.generators.ChunkGeneratorWorld;
+import world.bentobox.bskyblock.mocks.ServerMocks;
 
 /**
  * @author tastybento
@@ -101,6 +103,7 @@ public class BSkyBlockTest {
 
 	@After
 	public void tearDown() throws IOException {
+        ServerMocks.unsetBukkitServer();
 		User.clearUsers();
 		Mockito.framework().clearInlineMocks();
 		deleteAll(new File("database"));
@@ -123,6 +126,7 @@ public class BSkyBlockTest {
 	 */
 	@Before
 	public void setUp() throws Exception {
+        ServerMocks.newServer();
 		// Set up plugin
 		Whitebox.setInternalState(BentoBox.class, "instance", plugin);
 		when(plugin.getLogger()).thenReturn(Logger.getAnonymousLogger());
@@ -160,6 +164,9 @@ public class BSkyBlockTest {
 		when(Bukkit.getServer()).thenReturn(server);
 		when(Bukkit.getLogger()).thenReturn(Logger.getAnonymousLogger());
 		when(Bukkit.getPluginManager()).thenReturn(mock(PluginManager.class));
+        @SuppressWarnings("deprecation")
+        UnsafeValues unsafe = mock(UnsafeValues.class);
+        when(Bukkit.getUnsafe()).thenReturn(unsafe);
 
 		// Addon
 		addon = new BSkyBlock();

src/test/java/world/bentobox/bskyblock/SettingsTest.java

@@ -13,9 +13,12 @@ import org.bukkit.Difficulty;
 import org.bukkit.GameMode;
 import org.bukkit.block.Biome;
 import org.bukkit.entity.EntityType;
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
+import world.bentobox.bskyblock.mocks.ServerMocks;
+
 /**
  * @author tastybento
  *
@@ -29,9 +32,15 @@ public class SettingsTest {
      */
     @Before
     public void setUp() throws Exception {
+        ServerMocks.newServer();
         s = new Settings();
     }
 
+    @After
+    public void tearDown() {
+        ServerMocks.unsetBukkitServer();
+    }
+
     /**
      * Test method for {@link world.bentobox.bskyblock.Settings#setFriendlyName(java.lang.String)}.
      */

src/test/java/world/bentobox/bskyblock/generators/ChunkGeneratorWorldTest.java

@@ -17,6 +17,7 @@ import java.util.Random;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.Server;
+import org.bukkit.UnsafeValues;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
 import org.bukkit.generator.ChunkGenerator.BiomeGrid;
@@ -32,6 +33,7 @@ import org.powermock.modules.junit4.PowerMockRunner;
 
 import world.bentobox.bskyblock.BSkyBlock;
 import world.bentobox.bskyblock.Settings;
+import world.bentobox.bskyblock.mocks.ServerMocks;
 
 /**
  * @author tastybento
@@ -47,9 +49,9 @@ public class ChunkGeneratorWorldTest {
     @Mock
     private World world;
     private final Random random = new Random();
+    @SuppressWarnings("deprecation")
     @Mock
     private BiomeGrid biomeGrid;
-    @Mock
     private Settings settings;
     @Mock
     private ChunkData data;
@@ -57,13 +59,18 @@ public class ChunkGeneratorWorldTest {
     /**
      * @throws java.lang.Exception
      */
+    @SuppressWarnings("deprecation")
     @Before
     public void setUp() throws Exception {
+        ServerMocks.newServer();
         // Bukkit
+
         PowerMockito.mockStatic(Bukkit.class);
         Server server = mock(Server.class);
         when(server.createChunkData(any())).thenReturn(data);
         when(Bukkit.getServer()).thenReturn(server);
+        UnsafeValues unsafe = mock(UnsafeValues.class);
+        when(Bukkit.getUnsafe()).thenReturn(unsafe);
 
         // Instance
         cg = new ChunkGeneratorWorld(addon);
@@ -71,34 +78,28 @@ public class ChunkGeneratorWorldTest {
         when(world.getEnvironment()).thenReturn(World.Environment.NORMAL);
         when(world.getMaxHeight()).thenReturn(16);
         // Settings
+        settings = new Settings();
         when(addon.getSettings()).thenReturn(settings);
-        when(settings.getSeaHeight()).thenReturn(0);
-        when(settings.isNetherRoof()).thenReturn(true);
-        when(settings.getDefaultBiome()).thenReturn(Biome.TAIGA);
-        when(settings.getDefaultNetherBiome()).thenReturn(Biome.CRIMSON_FOREST);
-        when(settings.getDefaultEndBiome()).thenReturn(Biome.END_MIDLANDS);
     }
 
     /**
      * @throws java.lang.Exception
      */
     @After
-    public void tearDown() throws Exception {
+    public void tearDown() {
+        ServerMocks.unsetBukkitServer();
     }
 
     /**
      * Test method for {@link world.bentobox.bskyblock.generators.ChunkGeneratorWorld#generateChunkData(org.bukkit.World, java.util.Random, int, int, org.bukkit.generator.ChunkGenerator.BiomeGrid)}.
      */
+    @SuppressWarnings("deprecation")
     @Test
     public void testGenerateChunkDataWorldRandomIntIntBiomeGridOverworldVoid() {
         ChunkData cd = cg.generateChunkData(world, random, 0 , 0 , biomeGrid);
         assertEquals(data, cd);
         // Verifications
-        // Default biome
-        verify(settings).getDefaultBiome();
         verify(biomeGrid, times(64)).setBiome(anyInt(), anyInt(), anyInt(), any());
-        // Sea height
-        verify(settings).getSeaHeight();
         // Void
         verify(cd, never()).setRegion(anyInt(), anyInt(), anyInt(), anyInt(), anyInt(), anyInt(), any(Material.class));
     }
@@ -106,18 +107,15 @@ public class ChunkGeneratorWorldTest {
     /**
      * Test method for {@link world.bentobox.bskyblock.generators.ChunkGeneratorWorld#generateChunkData(org.bukkit.World, java.util.Random, int, int, org.bukkit.generator.ChunkGenerator.BiomeGrid)}.
      */
+    @SuppressWarnings("deprecation")
     @Test
     public void testGenerateChunkDataWorldRandomIntIntBiomeGridOverworldSea() {
         // Set sea height
-        when(settings.getSeaHeight()).thenReturn(10);
+        settings.setSeaHeight(10);
         ChunkData cd = cg.generateChunkData(world, random, 0, 0, biomeGrid);
         assertEquals(data, cd);
         // Verifications
-        // Default biome
-        verify(settings).getDefaultBiome();
         verify(biomeGrid, times(64)).setBiome(anyInt(), anyInt(), anyInt(), eq(Biome.TAIGA));
-        // Sea height
-        verify(settings, times(2)).getSeaHeight();
         // Water. Blocks = 16 x 16 x 11 because block 0
         verify(cd).setRegion(0, 0, 0, 16, 11, 16, Material.WATER);
     }
@@ -125,18 +123,15 @@ public class ChunkGeneratorWorldTest {
     /**
      * Test method for {@link world.bentobox.bskyblock.generators.ChunkGeneratorWorld#generateChunkData(org.bukkit.World, java.util.Random, int, int, org.bukkit.generator.ChunkGenerator.BiomeGrid)}.
      */
+    @SuppressWarnings("deprecation")
     @Test
     public void testGenerateChunkDataWorldRandomIntIntBiomeGridEnd() {
         when(world.getEnvironment()).thenReturn(World.Environment.THE_END);
         ChunkData cd = cg.generateChunkData(world, random, 0 , 0 , biomeGrid);
         assertEquals(data, cd);
         // Verifications
-        // Default biome
-        verify(settings).getDefaultEndBiome();
         // Set biome in end
         verify(biomeGrid, times(64)).setBiome(anyInt(), anyInt(), anyInt(), eq(Biome.END_MIDLANDS));
-        // Sea height
-        verify(settings, never()).getSeaHeight();
         // Void
         verify(cd, never()).setRegion(anyInt(), anyInt(), anyInt(), anyInt(), anyInt(), anyInt(), any(Material.class));
     }
@@ -144,14 +139,13 @@ public class ChunkGeneratorWorldTest {
     /**
      * Test method for {@link world.bentobox.bskyblock.generators.ChunkGeneratorWorld#generateChunkData(org.bukkit.World, java.util.Random, int, int, org.bukkit.generator.ChunkGenerator.BiomeGrid)}.
      */
+    @SuppressWarnings("deprecation")
     @Test
     public void testGenerateChunkDataWorldRandomIntIntBiomeGridNetherWithRoof() {
         when(world.getEnvironment()).thenReturn(World.Environment.NETHER);
         ChunkData cd = cg.generateChunkData(world, random, 0 , 0 , biomeGrid);
         assertEquals(data, cd);
         // Verifications
-        // Nether roof check
-        verify(settings).isNetherRoof();
         // Set biome in nether
         verify(biomeGrid, times(64)).setBiome(anyInt(), anyInt(), anyInt(), eq(Biome.CRIMSON_FOREST));
         // Nether roof - at least bedrock layer
@@ -161,16 +155,14 @@ public class ChunkGeneratorWorldTest {
     /**
      * Test method for {@link world.bentobox.bskyblock.generators.ChunkGeneratorWorld#generateChunkData(org.bukkit.World, java.util.Random, int, int, org.bukkit.generator.ChunkGenerator.BiomeGrid)}.
      */
+    @SuppressWarnings("deprecation")
     @Test
     public void testGenerateChunkDataWorldRandomIntIntBiomeGridNetherNoRoof() {
-        when(settings.isNetherRoof()).thenReturn(false);
+        settings.setNetherRoof(false);
         when(world.getEnvironment()).thenReturn(World.Environment.NETHER);
         ChunkData cd = cg.generateChunkData(world, random, 0 , 0 , biomeGrid);
         assertEquals(data, cd);
         // Verifications
-        verify(settings).getDefaultNetherBiome();
-        // Nether roof check
-        verify(settings).isNetherRoof();
         // Set biome in nether
         verify(biomeGrid, times(64)).setBiome(anyInt(), anyInt(), anyInt(), eq(Biome.CRIMSON_FOREST));
         // Nether roof - at least bedrock layer

src/test/java/world/bentobox/bskyblock/mocks/ServerMocks.java

@@ -0,0 +1,118 @@
+package world.bentobox.bskyblock.mocks;
+
+import static org.mockito.ArgumentMatchers.notNull;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Logger;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Keyed;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
+import org.bukkit.Server;
+import org.bukkit.Tag;
+import org.bukkit.UnsafeValues;
+import org.eclipse.jdt.annotation.NonNull;
+
+public final class ServerMocks {
+
+    public static @NonNull Server newServer() {
+        Server mock = mock(Server.class);
+
+        Logger noOp = mock(Logger.class);
+        when(mock.getLogger()).thenReturn(noOp);
+        when(mock.isPrimaryThread()).thenReturn(true);
+
+        // Unsafe
+        UnsafeValues unsafe = mock(UnsafeValues.class);
+        when(mock.getUnsafe()).thenReturn(unsafe);
+
+        // Server must be available before tags can be mocked.
+        Bukkit.setServer(mock);
+
+        // Bukkit has a lot of static constants referencing registry values. To initialize those, the
+        // registries must be able to be fetched before the classes are touched.
+        Map<Class<? extends Keyed>, Object> registers = new HashMap<>();
+
+        doAnswer(invocationGetRegistry -> registers.computeIfAbsent(invocationGetRegistry.getArgument(0), clazz -> {
+            Registry<?> registry = mock(Registry.class);
+            Map<NamespacedKey, Keyed> cache = new HashMap<>();
+            doAnswer(invocationGetEntry -> {
+                NamespacedKey key = invocationGetEntry.getArgument(0);
+                // Some classes (like BlockType and ItemType) have extra generics that will be
+                // erased during runtime calls. To ensure accurate typing, grab the constant's field.
+                // This approach also allows us to return null for unsupported keys.
+                Class<? extends Keyed> constantClazz;
+                try {
+                    //noinspection unchecked
+                    constantClazz = (Class<? extends Keyed>) clazz
+                            .getField(key.getKey().toUpperCase(Locale.ROOT).replace('.', '_')).getType();
+                } catch (ClassCastException e) {
+                    throw new RuntimeException(e);
+                } catch (NoSuchFieldException e) {
+                    return null;
+                }
+
+                return cache.computeIfAbsent(key, key1 -> {
+                    Keyed keyed = mock(constantClazz);
+                    doReturn(key).when(keyed).getKey();
+                    return keyed;
+                });
+            }).when(registry).get(notNull());
+            return registry;
+        })).when(mock).getRegistry(notNull());
+
+        // Tags are dependent on registries, but use a different method.
+        // This will set up blank tags for each constant; all that needs to be done to render them
+        // functional is to re-mock Tag#getValues.
+        doAnswer(invocationGetTag -> {
+            Tag<?> tag = mock(Tag.class);
+            doReturn(invocationGetTag.getArgument(1)).when(tag).getKey();
+            doReturn(Set.of()).when(tag).getValues();
+            doAnswer(invocationIsTagged -> {
+                Keyed keyed = invocationIsTagged.getArgument(0);
+                Class<?> type = invocationGetTag.getArgument(2);
+                if (!type.isAssignableFrom(keyed.getClass())) {
+                    return null;
+                }
+                // Since these are mocks, the exact instance might not be equal. Consider equal keys equal.
+                return tag.getValues().contains(keyed)
+                        || tag.getValues().stream().anyMatch(value -> value.getKey().equals(keyed.getKey()));
+            }).when(tag).isTagged(notNull());
+            return tag;
+        }).when(mock).getTag(notNull(), notNull(), notNull());
+
+        // Once the server is all set up, touch BlockType and ItemType to initialize.
+        // This prevents issues when trying to access dependent methods from a Material constant.
+        try {
+            Class.forName("org.bukkit.inventory.ItemType");
+            Class.forName("org.bukkit.block.BlockType");
+        } catch (ClassNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+
+        return mock;
+    }
+
+    public static void unsetBukkitServer() {
+        try {
+            Field server = Bukkit.class.getDeclaredField("server");
+            server.setAccessible(true);
+            server.set(null, null);
+        } catch (NoSuchFieldException | IllegalArgumentException | IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private ServerMocks() {
+    }
+
+}