| // Copyright (C) 2019 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.gerrit.testing.GerritJUnit.assertThrows; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyZeroInteractions; |
| |
| import com.google.gerrit.entities.Account; |
| import com.google.gerrit.server.config.AllUsersName; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.ForwardedEventHandler; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.ForwardedIndexAccountHandler; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.ForwardedIndexChangeHandler; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.ForwardedIndexGroupHandler; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.ForwardedIndexProjectHandler; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.ForwardedIndexingHandler; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.events.AccountIndexEvent; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.events.ChangeIndexEvent; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.events.GroupIndexEvent; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.events.IndexEvent; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.events.ProjectIndexEvent; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.router.IndexEventRouter; |
| import com.googlesource.gerrit.plugins.multisite.forwarder.router.StreamEventRouter; |
| import com.googlesource.gerrit.plugins.replication.events.RefReplicationDoneEvent; |
| import java.util.Optional; |
| import org.eclipse.jgit.lib.ObjectId; |
| 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 IndexEventRouterTest { |
| private static final String INSTANCE_ID = "instance-id"; |
| private IndexEventRouter router; |
| @Mock private ForwardedIndexAccountHandler indexAccountHandler; |
| @Mock private ForwardedIndexChangeHandler indexChangeHandler; |
| @Mock private ForwardedIndexGroupHandler indexGroupHandler; |
| @Mock private ForwardedIndexProjectHandler indexProjectHandler; |
| @Mock private ForwardedEventHandler forwardedEventHandler; |
| private AllUsersName allUsersName = new AllUsersName("All-Users"); |
| |
| @Before |
| public void setUp() { |
| router = |
| new IndexEventRouter( |
| indexAccountHandler, |
| indexChangeHandler, |
| indexGroupHandler, |
| indexProjectHandler, |
| allUsersName); |
| } |
| |
| @Test |
| public void routerShouldSendEventsToTheAppropriateHandler_AccountIndex() throws Exception { |
| final AccountIndexEvent event = new AccountIndexEvent(1, INSTANCE_ID); |
| router.route(event); |
| |
| verify(indexAccountHandler) |
| .indexAsync(Account.id(event.accountId), ForwardedIndexingHandler.Operation.INDEX); |
| |
| verifyZeroInteractions(indexChangeHandler, indexGroupHandler, indexProjectHandler); |
| } |
| |
| @Test |
| public void streamEventRouterShouldTriggerAccountIndexFlush() throws Exception { |
| |
| StreamEventRouter streamEventRouter = new StreamEventRouter(forwardedEventHandler, router); |
| |
| final AccountIndexEvent event = new AccountIndexEvent(1, INSTANCE_ID); |
| router.route(event); |
| |
| verify(indexAccountHandler) |
| .indexAsync(Account.id(event.accountId), ForwardedIndexingHandler.Operation.INDEX); |
| |
| verifyZeroInteractions(indexChangeHandler, indexGroupHandler, indexProjectHandler); |
| |
| streamEventRouter.route(new RefReplicationDoneEvent(allUsersName.get(), "refs/any", 1)); |
| |
| verify(indexAccountHandler).doAsyncIndex(); |
| } |
| |
| @Test |
| public void routerShouldSendEventsToTheAppropriateHandler_GroupIndex() throws Exception { |
| final String groupId = "12"; |
| final GroupIndexEvent event = new GroupIndexEvent(groupId, ObjectId.zeroId(), INSTANCE_ID); |
| router.route(event); |
| |
| verify(indexGroupHandler) |
| .index(groupId, ForwardedIndexingHandler.Operation.INDEX, Optional.of(event)); |
| |
| verifyZeroInteractions(indexAccountHandler, indexChangeHandler, indexProjectHandler); |
| } |
| |
| @Test |
| public void routerShouldSendEventsToTheAppropriateHandler_ProjectIndex() throws Exception { |
| final String projectName = "projectName"; |
| final ProjectIndexEvent event = new ProjectIndexEvent(projectName, INSTANCE_ID); |
| router.route(event); |
| |
| verify(indexProjectHandler) |
| .index(projectName, ForwardedIndexingHandler.Operation.INDEX, Optional.of(event)); |
| |
| verifyZeroInteractions(indexAccountHandler, indexChangeHandler, indexGroupHandler); |
| } |
| |
| @Test |
| public void routerShouldSendEventsToTheAppropriateHandler_ChangeIndex() throws Exception { |
| final ChangeIndexEvent event = new ChangeIndexEvent("projectName", 3, false, INSTANCE_ID); |
| router.route(event); |
| |
| verify(indexChangeHandler) |
| .index( |
| event.projectName + "~" + event.changeId, |
| ForwardedIndexingHandler.Operation.INDEX, |
| Optional.of(event)); |
| |
| verifyZeroInteractions(indexAccountHandler, indexGroupHandler, indexProjectHandler); |
| } |
| |
| @Test |
| public void routerShouldSendEventsToTheAppropriateHandler_ChangeIndexDelete() throws Exception { |
| final ChangeIndexEvent event = new ChangeIndexEvent("projectName", 3, true, INSTANCE_ID); |
| router.route(event); |
| |
| verify(indexChangeHandler) |
| .index( |
| event.projectName + "~" + event.changeId, |
| ForwardedIndexingHandler.Operation.DELETE, |
| Optional.of(event)); |
| |
| verifyZeroInteractions(indexAccountHandler, indexGroupHandler, indexProjectHandler); |
| } |
| |
| @Test |
| public void routerShouldFailForNotRecognisedEvents() throws Exception { |
| final IndexEvent newEventType = new IndexEvent("new-type", INSTANCE_ID) {}; |
| |
| assertThrows(UnsupportedOperationException.class, () -> router.route(newEventType)); |
| verifyZeroInteractions( |
| indexAccountHandler, indexChangeHandler, indexGroupHandler, indexProjectHandler); |
| } |
| } |