| // Copyright (C) 2014 The Android Open Source Project |
| // |
| // 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 com.googlesource.gerrit.plugins.quota; |
| |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.expectLastCall; |
| import static org.easymock.EasyMock.replay; |
| import static org.easymock.EasyMock.verify; |
| |
| import com.google.gerrit.extensions.events.UsageDataPublishedListener; |
| import com.google.gerrit.extensions.events.UsageDataPublishedListener.Event; |
| import com.google.gerrit.extensions.registration.DynamicSet; |
| import org.junit.Test; |
| |
| public class PublisherTest { |
| |
| @Test |
| public void testAllEventsPropagatedToListener() throws Exception { |
| Event e1 = new UsageDataEvent(null); |
| UsageDataEventCreator c1 = createMock(UsageDataEventCreator.class); |
| expect(c1.create()).andStubReturn(e1); |
| |
| Event e2 = new UsageDataEvent(null); |
| UsageDataEventCreator c2 = createMock(UsageDataEventCreator.class); |
| expect(c2.create()).andStubReturn(e2); |
| |
| DynamicSet<UsageDataEventCreator> creators = DynamicSet.emptySet(); |
| creators.add("quota", c1); |
| creators.add("quota", c2); |
| |
| UsageDataPublishedListener listener = createMock(UsageDataPublishedListener.class); |
| listener.onUsageDataPublished(e1); |
| expectLastCall(); |
| listener.onUsageDataPublished(e2); |
| expectLastCall(); |
| |
| replay(c1, c2, listener); |
| DynamicSet<UsageDataPublishedListener> listeners = DynamicSet.emptySet(); |
| listeners.add("quota", listener); |
| |
| Publisher classUnderTest = new Publisher(listeners, creators); |
| classUnderTest.run(); |
| |
| verify(c1, c2, listener); |
| } |
| |
| @Test |
| public void testEventPropagatedToAllListeners() throws Exception { |
| Event event = new UsageDataEvent(null); |
| UsageDataEventCreator creator = createMock(UsageDataEventCreator.class); |
| expect(creator.create()).andStubReturn(event); |
| DynamicSet<UsageDataEventCreator> creators = DynamicSet.emptySet(); |
| creators.add("quota", creator); |
| |
| UsageDataPublishedListener l1 = createMock(UsageDataPublishedListener.class); |
| l1.onUsageDataPublished(event); |
| expectLastCall(); |
| |
| UsageDataPublishedListener l2 = createMock(UsageDataPublishedListener.class); |
| l2.onUsageDataPublished(event); |
| expectLastCall(); |
| |
| replay(creator, l1, l2); |
| |
| DynamicSet<UsageDataPublishedListener> listeners = DynamicSet.emptySet(); |
| listeners.add("quota", l1); |
| listeners.add("quota", l2); |
| |
| Publisher classUnderTest = new Publisher(listeners, creators); |
| classUnderTest.run(); |
| |
| verify(creator, l1, l2); |
| } |
| |
| @Test |
| public void testNoEventsCreatedIfNoListenersRegistered() throws Exception { |
| UsageDataEventCreator creator = createMock(UsageDataEventCreator.class); |
| replay(creator); |
| DynamicSet<UsageDataEventCreator> creators = DynamicSet.emptySet(); |
| creators.add("quota", creator); |
| |
| DynamicSet<UsageDataPublishedListener> listeners = DynamicSet.emptySet(); |
| Publisher classUnderTest = new Publisher(listeners, creators); |
| classUnderTest.run(); |
| |
| verify(creator); |
| } |
| } |