| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.sling.testing.mock.osgi; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.util.ArrayList; |
| import java.util.Dictionary; |
| import java.util.List; |
| |
| import org.apache.commons.lang3.ObjectUtils; |
| import org.apache.sling.testing.mock.osgi.junit.OsgiContext; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.osgi.service.event.Event; |
| import org.osgi.service.event.EventAdmin; |
| import org.osgi.service.event.EventConstants; |
| import org.osgi.service.event.EventHandler; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| |
| public class MockEventAdminTest { |
| |
| private static final String TOPIC_SAMPLE_1 = "sample/topic1"; |
| private static final String TOPIC_SAMPLE_2 = "sample/topic2"; |
| private static final String TOPIC_SAMPLE_ALL = "sample/*"; |
| private static final String TOPIC_OTHER_3 = "other/topic3"; |
| |
| private static final Event EVENT_SAMPLE_1 = new Event(TOPIC_SAMPLE_1, (Dictionary<String,?>)null); |
| private static final Event EVENT_SAMPLE_2 = new Event(TOPIC_SAMPLE_2, (Dictionary<String,?>)null); |
| private static final Event EVENT_OTHER_3 = new Event(TOPIC_OTHER_3, (Dictionary<String,?>)null); |
| |
| @Rule |
| public OsgiContext context = new OsgiContext(); |
| |
| private DummyEventHandler eventHandler1; |
| private DummyEventHandler eventHandler12; |
| private DummyEventHandler eventHandlerSampleAll; |
| private DummyEventHandler eventHandlerAll; |
| |
| @Before |
| public void setUp() { |
| eventHandler1 = (DummyEventHandler)context.registerService(EventHandler.class, new DummyEventHandler(), |
| ImmutableMap.<String, Object>of(EventConstants.EVENT_TOPIC, TOPIC_SAMPLE_1)); |
| eventHandler12 = (DummyEventHandler)context.registerService(EventHandler.class, new DummyEventHandler(), |
| ImmutableMap.<String, Object>of(EventConstants.EVENT_TOPIC, new String[] { TOPIC_SAMPLE_1, TOPIC_SAMPLE_2 })); |
| eventHandlerSampleAll = (DummyEventHandler)context.registerService(EventHandler.class, new DummyEventHandler(), |
| ImmutableMap.<String, Object>of(EventConstants.EVENT_TOPIC, TOPIC_SAMPLE_ALL)); |
| eventHandlerAll = (DummyEventHandler)context.registerService(EventHandler.class, new DummyEventHandler()); |
| } |
| |
| @Test |
| public void testSendEvent_Sample1() { |
| EventAdmin eventAdmin = context.getService(EventAdmin.class); |
| eventAdmin.sendEvent(EVENT_SAMPLE_1); |
| |
| assertEquals(ImmutableList.of(EVENT_SAMPLE_1), eventHandler1.getReceivedEvents()); |
| assertEquals(ImmutableList.of(EVENT_SAMPLE_1), eventHandler12.getReceivedEvents()); |
| assertEquals(ImmutableList.of(EVENT_SAMPLE_1), eventHandlerSampleAll.getReceivedEvents()); |
| assertEquals(ImmutableList.of(EVENT_SAMPLE_1), eventHandlerAll.getReceivedEvents()); |
| } |
| |
| @Test |
| public void testSendEvent_Sample2() { |
| EventAdmin eventAdmin = context.getService(EventAdmin.class); |
| eventAdmin.sendEvent(EVENT_SAMPLE_2); |
| |
| assertEquals(ImmutableList.of(), eventHandler1.getReceivedEvents()); |
| assertEquals(ImmutableList.of(EVENT_SAMPLE_2), eventHandler12.getReceivedEvents()); |
| assertEquals(ImmutableList.of(EVENT_SAMPLE_2), eventHandlerSampleAll.getReceivedEvents()); |
| assertEquals(ImmutableList.of(EVENT_SAMPLE_2), eventHandlerAll.getReceivedEvents()); |
| } |
| |
| @Test |
| public void testSendEvent_Other3() { |
| EventAdmin eventAdmin = context.getService(EventAdmin.class); |
| eventAdmin.sendEvent(EVENT_OTHER_3); |
| |
| assertEquals(ImmutableList.of(), eventHandler1.getReceivedEvents()); |
| assertEquals(ImmutableList.of(), eventHandler12.getReceivedEvents()); |
| assertEquals(ImmutableList.of(), eventHandlerSampleAll.getReceivedEvents()); |
| assertEquals(ImmutableList.of(EVENT_OTHER_3), eventHandlerAll.getReceivedEvents()); |
| } |
| |
| @Test(timeout = 2000) |
| public void testPostEvents() { |
| EventAdmin eventAdmin = context.getService(EventAdmin.class); |
| eventAdmin.postEvent(EVENT_SAMPLE_2); |
| eventAdmin.postEvent(EVENT_OTHER_3); |
| |
| // wait until result is as expected (with timeout) |
| boolean expectedResult = false; |
| while (!expectedResult) { |
| expectedResult = ObjectUtils.equals(ImmutableList.of(), eventHandler1.getReceivedEvents()) |
| && ObjectUtils.equals(ImmutableList.of(EVENT_SAMPLE_2), eventHandler12.getReceivedEvents()) |
| && ObjectUtils.equals(ImmutableList.of(EVENT_SAMPLE_2), eventHandlerSampleAll.getReceivedEvents()) |
| && ObjectUtils.equals(ImmutableList.of(EVENT_SAMPLE_2, EVENT_OTHER_3), eventHandlerAll.getReceivedEvents()); |
| } |
| } |
| |
| private static class DummyEventHandler implements EventHandler { |
| |
| private final List<Event> receivedEvents = new ArrayList<Event>(); |
| |
| @Override |
| public void handleEvent(Event event) { |
| receivedEvents.add(event); |
| } |
| |
| public List<Event> getReceivedEvents() { |
| return ImmutableList.copyOf(receivedEvents); |
| } |
| |
| } |
| |
| } |