/* * This file is part of the GeoLatte project. * * GeoLatte is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * GeoLatte is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with GeoLatte. If not, see <http://www.gnu.org/licenses/>. * * Copyright (C) 2010 - 2010 and Ownership of code is shared by: * Qmino bvba - Romeinsestraat 18 - 3001 Heverlee (http://www.qmino.com) * Geovise bvba - Generaal Eisenhowerlei 9 - 2140 Antwerpen (http://www.geovise.com) */ package org.geolatte.common.transformer; import org.jmock.Expectations; import org.jmock.Mockery; import org.jmock.integration.junit4.JUnit4Mockery; import org.junit.Before; import org.junit.Test; /** * No comment provided yet for this class. * <p/> * <p> * <i>Creation-Date</i>: 06-May-2010<br> * <i>Creation-Time</i>: 14:42:28<br> * </p> * * @author Bert Vanhooff * @author <a href="http://www.qmino.com">Qmino bvba</a> * @since SDK1.5 */ public class AbstractObservableTransformerSinkTest { Mockery context = new JUnit4Mockery(); AbstractObservableTransformerSink transformerSink; @Before public void setUp() throws Exception { transformerSink = new ConcreteObservableTransformerSink(); } /** * Checks whether the TransformerErrorEvent is fired correctly once. */ @Test public void test_TransformerSinkEventListenerSubscribeAndFire() { final TransformerSinkEventListener subscriber = context.mock(TransformerSinkEventListener.class); transformerSink.addTransformerSinkEventListener(subscriber); // Expectations final TransformerSinkErrorEvent expectedEvent = new TransformerSinkErrorEvent(this,null); context.checking(new Expectations() { {oneOf (subscriber).ErrorOccurred(expectedEvent);} }); // Fire the event transformerSink.onTransformationSinkErrorOccurred(expectedEvent); // Check whether expectations have are satisfied context.assertIsSatisfied(); } /** * Checks whether unsubscribing the TransformerErrorEvent works correctly. */ @Test public void test_TransformerSinkEventListenerUnsubscribe() { final TransformerSinkEventListener subscriber = context.mock(TransformerSinkEventListener.class); // subscribe and unscubscribe transformerSink.addTransformerSinkEventListener(subscriber); transformerSink.removeTransformerSinkEventListener(subscriber); // Expectations final TransformerSinkErrorEvent expectedEvent = new TransformerSinkErrorEvent(this,null); context.checking(new Expectations() { {never (subscriber).ErrorOccurred(with(any(TransformerSinkErrorEvent.class)));} }); // Fire the event transformerSink.onTransformationSinkErrorOccurred(expectedEvent); // Check whether expectations have are satisfied context.assertIsSatisfied(); } /** * Most basic implementation of AbstractObservableTransformer, just to test whether the event system works correctly. */ private class ConcreteObservableTransformerSink extends AbstractObservableTransformerSink { @Override protected void setInput(Iterable input) { } /** * Starts iterating over its input. */ @Override protected void start() { } } }