| // Copyright (C) 2015 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.multisite.event; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyZeroInteractions; |
| import static org.mockito.Mockito.when; |
| |
| import com.gerritforge.gerrit.globalrefdb.validation.ProjectsFilter; |
| import com.google.common.util.concurrent.MoreExecutors; |
| import com.google.gerrit.extensions.registration.DynamicSet; |
| import com.google.gerrit.server.events.Event; |
| import com.google.gerrit.server.events.ProjectEvent; |
| import com.google.gerrit.server.events.RefUpdatedEvent; |
| import com.googlesource.gerrit.plugins.multisite.event.EventHandler.EventTask; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.Context; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.StreamEventForwarder; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.junit.MockitoJUnitRunner; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class EventHandlerTest { |
| |
| private EventHandler eventHandler; |
| |
| @Mock private StreamEventForwarder forwarder; |
| @Mock private ProjectsFilter projectsFilter; |
| |
| @Before |
| public void setUp() { |
| when(projectsFilter.matches(any(ProjectEvent.class))).thenReturn(true); |
| eventHandler = |
| new EventHandler(asDynamicSet(forwarder), MoreExecutors.directExecutor(), projectsFilter); |
| } |
| |
| private DynamicSet<StreamEventForwarder> asDynamicSet(StreamEventForwarder forwarder) { |
| DynamicSet<StreamEventForwarder> result = new DynamicSet<>(); |
| result.add("multi-site", forwarder); |
| return result; |
| } |
| |
| @Test |
| public void shouldForwardAnyProjectEvent() throws Exception { |
| ProjectEvent event = mock(ProjectEvent.class); |
| eventHandler.onEvent(event); |
| verify(forwarder).send(event); |
| } |
| |
| @Test |
| public void shouldNotForwardNonProjectEvent() throws Exception { |
| eventHandler.onEvent(mock(Event.class)); |
| verifyZeroInteractions(forwarder); |
| } |
| |
| @Test |
| public void shouldNotForwardIfAlreadyForwardedEvent() throws Exception { |
| Context.setForwardedEvent(true); |
| eventHandler.onEvent(mock(ProjectEvent.class)); |
| Context.unsetForwardedEvent(); |
| verifyZeroInteractions(forwarder); |
| } |
| |
| @Test |
| public void shouldNotForwardIfFilteredOutByProjectName() throws Exception { |
| when(projectsFilter.matches(any(ProjectEvent.class))).thenReturn(false); |
| |
| ProjectEvent event = mock(ProjectEvent.class); |
| |
| eventHandler.onEvent(event); |
| verify(forwarder, never()).send(event); |
| } |
| |
| @Test |
| public void tesEventTaskToString() throws Exception { |
| Event event = new RefUpdatedEvent(); |
| EventTask task = eventHandler.new EventTask(event); |
| assertThat(task.toString()) |
| .isEqualTo(String.format("Send event '%s' to target instance", event.type)); |
| } |
| } |