BAEL-639: Guide to Guava's EventBus Tests - removed EventWrapper and added DeadEvent Subscriber

guava/src/test/java/org/baeldung/guava/GuavaEventBusTest.java

@@ -1,5 +1,6 @@
 package org.baeldung.guava;
 
+import com.google.common.eventbus.EventBus;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -9,25 +10,27 @@ import static org.junit.Assert.*;
 public class GuavaEventBusTest {
 
     private EventListener listener;
+    private EventBus eventBus;
 
     @Before
     public void setUp() {
+        eventBus = new EventBus();
         listener = new EventListener();
-        EventBusWrapper.register(listener);
+
+        eventBus.register(listener);
     }
 
     @After
     public void tearDown() {
-        EventBusWrapper.unregister(listener);
+        eventBus.unregister(listener);
     }
 
     @Test
     public void givenStringEvent_whenEventHandled_thenSuccess() {
         listener.resetEventsHandled();
 
-        EventBusWrapper.post("String Event");
+        eventBus.post("String Event");
         assertEquals(1, listener.getEventsHandled());
-
     }
 
     @Test
@@ -35,8 +38,17 @@ public class GuavaEventBusTest {
         listener.resetEventsHandled();
 
         CustomEvent customEvent = new CustomEvent("Custom Event");
-        EventBusWrapper.post(customEvent);
+        eventBus.post(customEvent);
 
         assertEquals(1, listener.getEventsHandled());
     }
+
+    @Test
+    public void givenUnSubscribedEvent_whenEventHandledByDeadEvent_thenSuccess() {
+        listener.resetEventsHandled();
+
+        eventBus.post(12345);
+        assertEquals(1, listener.getEventsHandled());
+    }
+
 }