| package org.apache.samoa.topology.impl; |
| |
| /* |
| * #%L |
| * SAMOA |
| * %% |
| * Copyright (C) 2014 - 2015 Apache Software Foundation |
| * %% |
| * 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% |
| */ |
| |
| import static org.junit.Assert.*; |
| |
| import java.util.List; |
| import java.util.concurrent.ExecutorService; |
| |
| import mockit.Expectations; |
| import mockit.Mocked; |
| import mockit.NonStrictExpectations; |
| import mockit.Tested; |
| |
| import org.apache.samoa.core.ContentEvent; |
| import org.apache.samoa.core.Processor; |
| import org.apache.samoa.topology.impl.SimpleProcessingItem; |
| import org.apache.samoa.topology.impl.SimpleStream; |
| import org.apache.samoa.utils.PartitioningScheme; |
| import org.apache.samoa.utils.StreamDestination; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * @author Anh Thu Vu |
| * |
| */ |
| public class SimpleProcessingItemTest { |
| |
| @Tested |
| private SimpleProcessingItem pi; |
| |
| @Mocked |
| private Processor processor; |
| @Mocked |
| private SimpleStream stream; |
| @Mocked |
| private StreamDestination destination; |
| @Mocked |
| private ContentEvent event; |
| |
| private final int parallelism = 4; |
| private final int counter = 2; |
| |
| @Before |
| public void setUp() throws Exception { |
| pi = new SimpleProcessingItem(processor, parallelism); |
| } |
| |
| @Test |
| public void testConstructor() { |
| assertSame("Processor was not set correctly.", processor, pi.getProcessor()); |
| assertEquals("Parallelism was not set correctly.", parallelism, pi.getParallelism(), 0); |
| } |
| |
| @Test |
| public void testConnectInputShuffleStream() { |
| new Expectations() { |
| { |
| destination = new StreamDestination(pi, parallelism, PartitioningScheme.SHUFFLE); |
| stream.addDestination(destination); |
| } |
| }; |
| pi.connectInputShuffleStream(stream); |
| } |
| |
| @Test |
| public void testConnectInputKeyStream() { |
| new Expectations() { |
| { |
| destination = new StreamDestination(pi, parallelism, PartitioningScheme.GROUP_BY_KEY); |
| stream.addDestination(destination); |
| } |
| }; |
| pi.connectInputKeyStream(stream); |
| } |
| |
| @Test |
| public void testConnectInputAllStream() { |
| new Expectations() { |
| { |
| destination = new StreamDestination(pi, parallelism, PartitioningScheme.BROADCAST); |
| stream.addDestination(destination); |
| } |
| }; |
| pi.connectInputAllStream(stream); |
| } |
| |
| @Test |
| public void testProcessEvent() { |
| new Expectations() { |
| { |
| for (int i = 0; i < parallelism; i++) { |
| processor.newProcessor(processor); |
| result = processor; |
| |
| processor.onCreate(anyInt); |
| } |
| |
| processor.process(event); |
| } |
| }; |
| pi.processEvent(event, counter); |
| |
| } |
| |
| } |