Starting to add unit tests for PacketType.

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

@@ -0,0 +1,21 @@
+package com.comphenix.protocol;
+
+import static org.junit.Assert.*;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.comphenix.protocol.PacketType.Protocol;
+import com.comphenix.protocol.PacketType.Sender;
+
+public class PacketTypeTest {
+	@BeforeClass
+	public static void initializeReflection() throws IllegalAccessException {
+		BukkitInitialization.initializePackage();
+	}
+	
+	@Test
+	public void testFindCurrent() {
+		assertEquals(PacketType.Play.Client.STEER_VEHICLE, PacketType.findCurrent(Protocol.PLAY, Sender.CLIENT, 12));
+	}
+}