on passing and failing tests, update observer from junit subscriber

src/com/happyprog/tdgotchi/controller/JUnitTestSubscriber.java

@@ -0,0 +1,20 @@
+package com.happyprog.tdgotchi.controller;
+
+public class JUnitTestSubscriber implements TestSubscriber {
+
+	private TestObserver observer;
+
+	@Override
+	public void subscribe(TestObserver observer) {
+		this.observer = observer;
+	}
+
+	public void onPassingTest() {
+		observer.onPassingTest();
+	}
+
+	public void onFailingTest() {
+		observer.onFailingTest();
+	}
+
+}

src/com/happyprog/tdgotchi/controller/TestSubscriber.java

@@ -2,6 +2,6 @@
 
 public interface TestSubscriber {
 
-	void subscribe(TestObserver controller);
+	void subscribe(TestObserver observer);
 
 }

test/com/happyprog/tdgotchi/controller/ControllerTest.java

@@ -20,7 +20,7 @@ public void before() {
 	}
 
 	@Test
-	public void subscribesToJUnitEvents() throws Exception {
+	public void subscribesToTestEvents() throws Exception {
 		verify(subscriber).subscribe(controller);
 	}
 

test/com/happyprog/tdgotchi/controller/JUnitTestSubscriberTest.java

@@ -0,0 +1,34 @@
+package com.happyprog.tdgotchi.controller;
+
+import static org.mockito.Mockito.*;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class JUnitTestSubscriberTest {
+
+	private TestObserver observer;
+	private JUnitTestSubscriber subscriber;
+
+	@Before
+	public void before() {
+		observer = mock(TestObserver.class);
+		subscriber = new JUnitTestSubscriber();
+
+		subscriber.subscribe(observer);
+	}
+
+	@Test
+	public void onPassingTest_updateObserver() throws Exception {
+		subscriber.onPassingTest();
+
+		verify(observer).onPassingTest();
+	}
+
+	@Test
+	public void onFailingTest_updateObserver() throws Exception {
+		subscriber.onFailingTest();
+
+		verify(observer).onFailingTest();
+	}
+}