Add EventBus test, which fails, now to fix!

api/src/test/java/net/md_5/bungee/api/plugin/EventBusTest.java

@@ -0,0 +1,42 @@
+package net.md_5.bungee.api.plugin;
+
+import com.google.common.eventbus.EventBus;
+import com.google.common.eventbus.Subscribe;
+import java.util.concurrent.CountDownLatch;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class EventBusTest
+{
+
+    private final EventBus bus = new EventBus();
+    private final CountDownLatch latch = new CountDownLatch( 1 );
+
+    @Test
+    public void testNestedEvents()
+    {
+        bus.register( this );
+        bus.post( new FirstEvent() );
+    }
+
+    @Subscribe
+    public void firstListener(FirstEvent event)
+    {
+        bus.post( new SecondEvent() );
+        Assert.assertEquals( latch.getCount(), 0 );
+    }
+
+    @Subscribe
+    public void secondListener(SecondEvent event)
+    {
+        latch.countDown();
+    }
+
+    public static class FirstEvent extends Event
+    {
+    }
+
+    public static class SecondEvent extends Event
+    {
+    }
+}

pom.xml

@@ -63,6 +63,12 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.11</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>