Merge remote-tracking branch 'origin/master' into runtime-pipe-check

Conflicts:
	src/test/java/teetime/framework/AbstractStageTest.java
	src/test/java/teetime/stage/basic/merger/MergerSignalTest.java

src/main/java/teetime/framework/AbstractStage.java

@@ -209,7 +209,7 @@ public abstract class AbstractStage {
 	 *            The port which received the signal
 	 */
 	@SuppressWarnings("PMD.DataflowAnomalyAnalysis")
-	public final void onSignal(final ISignal signal, final InputPort<?> inputPort) {
+	final void onSignal(final ISignal signal, final InputPort<?> inputPort) {
 		Class<? extends ISignal> signalClass = signal.getClass();
 
 		Set<InputPort<?>> signalReceivedInputPorts;

src/test/java/teetime/framework/AbstractStageTest.java

@@ -23,11 +23,16 @@ import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
 
 import org.junit.Assert;
+import org.junit.Before;
 import org.junit.Test;
 
+import teetime.framework.signal.StartingSignal;
+import teetime.framework.signal.TerminatingSignal;
 import teetime.stage.Cache;
 import teetime.stage.Counter;
 import teetime.stage.InitialElementProducer;
+import teetime.stage.basic.merger.Merger;
+import teetime.stage.basic.merger.MergerTestingPipe;
 
 public class AbstractStageTest {
 
@@ -117,7 +122,92 @@ public class AbstractStageTest {
 			// TODO Auto-generated method stub
 
 		}
+	}
+	//
+	//
+	// Moved from MergerSignalTest
+	//
+	//
+
+	private Merger<Integer> arbitraryStage;
+	private InputPort<Integer> firstPort;
+	private InputPort<Integer> secondPort;
+	private MergerTestingPipe mergerOutputPipe;
+
+	@Before
+	public void beforeSignalTesting() {
+		arbitraryStage = new Merger<Integer>();
+		arbitraryStage.declareActive(); // necessary to initialize the owning thread for onStarting()
+
+		firstPort = arbitraryStage.getNewInputPort();
+		secondPort = arbitraryStage.getNewInputPort();
+
+		mergerOutputPipe = new MergerTestingPipe();
+		arbitraryStage.getOutputPort().setPipe(mergerOutputPipe);
+	}
+
+	@Test
+	public void testSameSignal() {
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), firstPort);
+		assertTrue(mergerOutputPipe.startSent());
+		mergerOutputPipe.reset();
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), secondPort);
+		assertFalse(mergerOutputPipe.startSent());
+	}
+
+	@Test
+	public void testDifferentSignals() {
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), firstPort);
+		assertTrue(mergerOutputPipe.startSent());
+		mergerOutputPipe.reset();
+
+		((AbstractStage) arbitraryStage).onSignal(new TerminatingSignal(), secondPort);
+		assertFalse(mergerOutputPipe.startSent());
+	}
+
+	@Test
+	public void testInterleavedSignals() {
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), firstPort);
+		assertTrue(mergerOutputPipe.startSent());
+		assertFalse(mergerOutputPipe.terminateSent());
+		mergerOutputPipe.reset();
+
+		((AbstractStage) arbitraryStage).onSignal(new TerminatingSignal(), secondPort);
+		assertFalse(mergerOutputPipe.startSent());
+		assertFalse(mergerOutputPipe.terminateSent());
+		mergerOutputPipe.reset();
+
+		((AbstractStage) arbitraryStage).onSignal(new TerminatingSignal(), firstPort);
+		assertFalse(mergerOutputPipe.startSent());
+		assertTrue(mergerOutputPipe.terminateSent());
+		mergerOutputPipe.reset();
+
+		((AbstractStage) arbitraryStage).onSignal(new TerminatingSignal(), firstPort);
+		assertFalse(mergerOutputPipe.startSent());
+		assertFalse(mergerOutputPipe.terminateSent());
+		mergerOutputPipe.reset();
+
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), secondPort);
+		assertFalse(mergerOutputPipe.startSent());
+		assertFalse(mergerOutputPipe.terminateSent());
+	}
+
+	@Test
+	public void testMultipleSignals() {
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), firstPort);
+		assertTrue(mergerOutputPipe.startSent());
+		mergerOutputPipe.reset();
+
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), firstPort);
+		assertFalse(mergerOutputPipe.startSent());
+		mergerOutputPipe.reset();
+
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), firstPort);
+		assertFalse(mergerOutputPipe.startSent());
+		mergerOutputPipe.reset();
 
+		((AbstractStage) arbitraryStage).onSignal(new StartingSignal(), secondPort);
+		assertFalse(mergerOutputPipe.startSent());
 	}
 
 }

src/test/java/teetime/stage/basic/merger/MergerSignalTest.java

-/**
- * Copyright (C) 2015 Christian Wulf, Nelson Tavares de Sousa (http://teetime-framework.github.io)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package teetime.stage.basic.merger;
-
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import teetime.framework.Configuration;
-import teetime.framework.Execution;
-import teetime.framework.InputPort;
-import teetime.framework.signal.StartingSignal;
-import teetime.framework.signal.TerminatingSignal;
-import teetime.stage.InitialElementProducer;
-import teetime.stage.basic.Sink;
-
-public class MergerSignalTest extends Configuration {
-
-	private Merger<Integer> merger;
-	private InputPort<Integer> firstPort;
-	private InputPort<Integer> secondPort;
-	private MergerTestingPipe mergerOutputPipe;
-
-	@Before
-	public void beforeSignalTesting() {
-		merger = new Merger<Integer>();
-		merger.declareActive(); // necessary to initialize the owning thread for onStarting()
-		firstPort = merger.getNewInputPort();
-		secondPort = merger.getNewInputPort();
-		connectPorts(merger.getOutputPort(), new Sink<Integer>().getInputPort()); // We need to initialze the context to avoid NPE
-		connectPorts(new InitialElementProducer<Integer>(new Integer(1)).getOutputPort(), firstPort);
-		connectPorts(new InitialElementProducer<Integer>(new Integer(2)).getOutputPort(), secondPort);
-		new Execution<Configuration>(this);
-
-		mergerOutputPipe = new MergerTestingPipe();
-		merger.getOutputPort().setPipe(mergerOutputPipe);
-	}
-
-	@Test
-	public void testSameSignal() {
-		merger.onSignal(new StartingSignal(), firstPort);
-		assertTrue(mergerOutputPipe.startSent());
-		mergerOutputPipe.reset();
-		merger.onSignal(new StartingSignal(), secondPort);
-		assertFalse(mergerOutputPipe.startSent());
-	}
-
-	@Test
-	public void testDifferentSignals() {
-		merger.onSignal(new StartingSignal(), firstPort);
-		assertTrue(mergerOutputPipe.startSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new TerminatingSignal(), secondPort);
-		assertFalse(mergerOutputPipe.startSent());
-	}
-
-	@Test
-	public void testInterleavedSignals() {
-		merger.onSignal(new StartingSignal(), firstPort);
-		assertTrue(mergerOutputPipe.startSent());
-		assertFalse(mergerOutputPipe.terminateSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new TerminatingSignal(), secondPort);
-		assertFalse(mergerOutputPipe.startSent());
-		assertFalse(mergerOutputPipe.terminateSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new TerminatingSignal(), firstPort);
-		assertFalse(mergerOutputPipe.startSent());
-		assertTrue(mergerOutputPipe.terminateSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new TerminatingSignal(), firstPort);
-		assertFalse(mergerOutputPipe.startSent());
-		assertFalse(mergerOutputPipe.terminateSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new StartingSignal(), secondPort);
-		assertFalse(mergerOutputPipe.startSent());
-		assertFalse(mergerOutputPipe.terminateSent());
-	}
-
-	@Test
-	public void testMultipleSignals() {
-		merger.onSignal(new StartingSignal(), firstPort);
-		assertTrue(mergerOutputPipe.startSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new StartingSignal(), firstPort);
-		assertFalse(mergerOutputPipe.startSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new StartingSignal(), firstPort);
-		assertFalse(mergerOutputPipe.startSent());
-		mergerOutputPipe.reset();
-
-		merger.onSignal(new StartingSignal(), secondPort);
-		assertFalse(mergerOutputPipe.startSent());
-	}
-}

src/test/java/teetime/stage/basic/merger/MergerTestingPipe.java

@@ -22,7 +22,7 @@ import teetime.framework.signal.ISignal;
 import teetime.framework.signal.StartingSignal;
 import teetime.framework.signal.TerminatingSignal;
 
-class MergerTestingPipe implements IPipe<Object> {
+public class MergerTestingPipe implements IPipe<Object> {
 
 	private boolean startSent = false;
 	private boolean terminateSent = false;