ProtocolLib/src/test/java/com/comphenix/protocol/BukkitInitialization.java

116 lines
3.3 KiB
Java

package com.comphenix.protocol;
import java.util.Collections;
import java.util.List;
import com.comphenix.protocol.reflect.FieldUtils;
import com.comphenix.protocol.utility.Constants;
import net.minecraft.server.v1_16_R2.DispenserRegistry;
import net.minecraft.server.v1_16_R2.WorldServer;
import org.apache.logging.log4j.LogManager;
import org.bukkit.Bukkit;
import org.bukkit.Server;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_16_R2.CraftServer;
import org.bukkit.craftbukkit.v1_16_R2.CraftWorld;
import org.bukkit.craftbukkit.v1_16_R2.inventory.CraftItemFactory;
import org.bukkit.craftbukkit.v1_16_R2.util.Versioning;
import org.spigotmc.SpigotWorldConfig;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
* Used to ensure that ProtocolLib and Bukkit is prepared to be tested.
*
* @author Kristian
*/
public class BukkitInitialization {
private static final BukkitInitialization instance = new BukkitInitialization();
private BukkitInitialization() {
System.out.println("Created new BukkitInitialization on " + Thread.currentThread().getName());
}
private boolean initialized;
private boolean packaged;
public static synchronized void initializePackage() {
instance.setPackage();
}
public static synchronized void initializeItemMeta() {
instance.initialize();
}
/**
* Initialize Bukkit and ProtocolLib such that we can perfrom unit testing
*/
private void initialize() {
if (!initialized) {
// Denote that we're done
initialized = true;
initializePackage();
try {
LogManager.getLogger();
} catch (Throwable ex) {
// Happens only on my Jenkins, but if it errors here it works when it matters
ex.printStackTrace();
}
DispenserRegistry.init();
// Mock the server object
Server mockedServer = mock(Server.class);
when(mockedServer.getLogger()).thenReturn(java.util.logging.Logger.getLogger("Minecraft"));
when(mockedServer.getName()).thenReturn("Mock Server");
when(mockedServer.getVersion()).thenReturn(CraftServer.class.getPackage().getImplementationVersion());
when(mockedServer.getBukkitVersion()).thenReturn(Versioning.getBukkitVersion());
when(mockedServer.getItemFactory()).thenReturn(CraftItemFactory.instance());
when(mockedServer.isPrimaryThread()).thenReturn(true);
WorldServer nmsWorld = mock(WorldServer.class);
SpigotWorldConfig mockWorldConfig = mock(SpigotWorldConfig.class);
try {
FieldUtils.writeField(nmsWorld.getClass().getField("spigotConfig"), nmsWorld, mockWorldConfig, true);
} catch (ReflectiveOperationException ex) {
throw new RuntimeException(ex);
}
CraftWorld world = mock(CraftWorld.class);
when(world.getHandle()).thenReturn(nmsWorld);
List<World> worlds = Collections.singletonList(world);
when(mockedServer.getWorlds()).thenReturn(worlds);
// Inject this fake server
Bukkit.setServer(mockedServer);
}
}
/**
* Ensure that package names are correctly set up.
*/
private void setPackage() {
if (!packaged) {
packaged = true;
try {
LogManager.getLogger();
} catch (Throwable ex) {
// Happens only on my Jenkins, but if it errors here it works when it matters
ex.printStackTrace();
}
Constants.init();
}
}
}