| /* |
| * #%L |
| * SAMOA |
| * %% |
| * Copyright (C) 2013 Yahoo! Inc. |
| * %% |
| * 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. |
| * #L% |
| */ |
| package com.yahoo.labs.samoa.topology.impl; |
| |
| import static org.junit.Assert.*; |
| import mockit.Mocked; |
| import mockit.StrictExpectations; |
| import mockit.Tested; |
| import mockit.Verifications; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.yahoo.labs.samoa.core.ContentEvent; |
| import com.yahoo.labs.samoa.core.EntranceProcessor; |
| import com.yahoo.labs.samoa.topology.Stream; |
| |
| /** |
| * @author Anh Thu Vu |
| * |
| */ |
| public class ThreadsEntranceProcessingItemTest { |
| |
| @Tested private ThreadsEntranceProcessingItem entrancePi; |
| |
| @Mocked private EntranceProcessor entranceProcessor; |
| @Mocked private Stream outputStream, anotherStream; |
| @Mocked private ContentEvent event; |
| |
| @Mocked private Thread unused; |
| |
| /** |
| * @throws java.lang.Exception |
| */ |
| @Before |
| public void setUp() throws Exception { |
| entrancePi = new ThreadsEntranceProcessingItem(entranceProcessor); |
| } |
| |
| @Test |
| public void testContructor() { |
| assertSame("EntranceProcessor is not set correctly.",entranceProcessor,entrancePi.getProcessor()); |
| } |
| |
| @Test |
| public void testSetOutputStream() { |
| entrancePi.setOutputStream(outputStream); |
| assertSame("OutoutStream is not set correctly.",outputStream,entrancePi.getOutputStream()); |
| } |
| |
| @Test |
| public void testSetOutputStreamRepeate() { |
| entrancePi.setOutputStream(outputStream); |
| entrancePi.setOutputStream(outputStream); |
| assertSame("OutoutStream is not set correctly.",outputStream,entrancePi.getOutputStream()); |
| } |
| |
| @Test(expected=IllegalStateException.class) |
| public void testSetOutputStreamError() { |
| entrancePi.setOutputStream(outputStream); |
| entrancePi.setOutputStream(anotherStream); |
| } |
| |
| @Test |
| public void testStartSendingEvents() { |
| entrancePi.setOutputStream(outputStream); |
| new StrictExpectations() { |
| { |
| for (int i=0; i<1; i++) { |
| entranceProcessor.isFinished(); result=false; |
| entranceProcessor.hasNext(); result=false; |
| } |
| |
| for (int i=0; i<5; i++) { |
| entranceProcessor.isFinished(); result=false; |
| entranceProcessor.hasNext(); result=true; |
| entranceProcessor.nextEvent(); result=event; |
| outputStream.put(event); |
| } |
| |
| for (int i=0; i<2; i++) { |
| entranceProcessor.isFinished(); result=false; |
| entranceProcessor.hasNext(); result=false; |
| } |
| |
| for (int i=0; i<5; i++) { |
| entranceProcessor.isFinished(); result=false; |
| entranceProcessor.hasNext(); result=true; |
| entranceProcessor.nextEvent(); result=event; |
| outputStream.put(event); |
| } |
| |
| entranceProcessor.isFinished(); result=true; times=1; |
| entranceProcessor.hasNext(); times=0; |
| |
| |
| } |
| }; |
| entrancePi.startSendingEvents(); |
| new Verifications() { |
| { |
| try { |
| Thread.sleep(anyInt); times=3; |
| } catch (InterruptedException e) { |
| |
| } |
| } |
| }; |
| } |
| |
| @Test(expected=IllegalStateException.class) |
| public void testStartSendingEventsError() { |
| entrancePi.startSendingEvents(); |
| } |
| |
| } |