| // Copyright (C) 2020 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.replication; |
| |
| import static com.google.common.io.RecursiveDeleteOption.ALLOW_INSECURE; |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.io.MoreFiles; |
| import com.googlesource.gerrit.plugins.replication.ReplicationConfig.FilterType; |
| import java.io.IOException; |
| import java.util.List; |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| import org.eclipse.jgit.storage.file.FileBasedConfig; |
| import org.eclipse.jgit.util.FS; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class FanoutReplicationConfigTest extends AbstractConfigTest { |
| |
| public FanoutReplicationConfigTest() throws IOException { |
| super(); |
| } |
| |
| String remoteName1 = "foo"; |
| String remoteUrl1 = "ssh://git@git.somewhere.com/${name}"; |
| String remoteName2 = "bar"; |
| String remoteUrl2 = "ssh://git@git.elsewhere.com/${name}"; |
| |
| @Before |
| public void setupTests() { |
| FileBasedConfig config = newReplicationConfig(); |
| try { |
| config.save(); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Test |
| public void shouldSkipRemoteConfigFromReplicationConfig() throws Exception { |
| String remoteName = "foo"; |
| String remoteUrl = "ssh://git@git.somewhere.com/${name}"; |
| |
| FileBasedConfig config = newReplicationConfig(); |
| config.setString("remote", remoteName, "url", remoteUrl); |
| config.save(); |
| |
| config = newRemoteConfig(remoteName2); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| DestinationsCollection destinationsCollections = |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| List<Destination> destinations = destinationsCollections.getAll(FilterType.ALL); |
| assertThat(destinations).hasSize(1); |
| |
| assertThatIsDestination(destinations.get(0), remoteName2, remoteUrl2); |
| } |
| |
| @Test |
| public void shouldLoadDestinationsFromMultipleFiles() throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| config = newRemoteConfig(remoteName2); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| DestinationsCollection destinationsCollections = |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| List<Destination> destinations = destinationsCollections.getAll(FilterType.ALL); |
| assertThat(destinations).hasSize(2); |
| |
| assertThatContainsDestination(destinations, remoteName1, remoteUrl1); |
| assertThatContainsDestination(destinations, remoteName2, remoteUrl2); |
| } |
| |
| @Test |
| public void shouldIgnoreDestinationsFromSubdirectories() throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| config = newRemoteConfig("subdirectory/" + remoteName2); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| DestinationsCollection destinationsCollections = |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| List<Destination> destinations = destinationsCollections.getAll(FilterType.ALL); |
| assertThat(destinations).hasSize(1); |
| |
| assertThatIsDestination(destinations.get(0), remoteName1, remoteUrl1); |
| } |
| |
| @Test |
| public void shouldIgnoreNonConfigFiles() throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| config = |
| new FileBasedConfig( |
| sitePaths.etc_dir.resolve("replication/" + remoteName2 + ".yaml").toFile(), |
| FS.DETECTED); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| DestinationsCollection destinationsCollections = |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| List<Destination> destinations = destinationsCollections.getAll(FilterType.ALL); |
| assertThat(destinations).hasSize(1); |
| |
| assertThatIsDestination(destinations.get(0), remoteName1, remoteUrl1); |
| } |
| |
| @Test(expected = ConfigInvalidException.class) |
| public void shouldThrowConfigInvalidExceptionWhenUrlIsMissingName() throws Exception { |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", "ssh://git@git.elsewhere.com/name"); |
| config.save(); |
| |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| } |
| |
| @Test |
| public void shouldIgnoreEmptyConfigFile() throws Exception { |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.save(); |
| |
| DestinationsCollection destinationsCollections = |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| List<Destination> destinations = destinationsCollections.getAll(FilterType.ALL); |
| assertThat(destinations).hasSize(0); |
| } |
| |
| @Test |
| public void shouldIgnoreConfigWhenMoreThanOneRemoteInASingleFile() throws Exception { |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.setString("remote", remoteName2, "url", remoteUrl2); |
| config.save(); |
| |
| DestinationsCollection destinationsCollections = |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| List<Destination> destinations = destinationsCollections.getAll(FilterType.ALL); |
| assertThat(destinations).hasSize(0); |
| } |
| |
| @Test |
| public void shouldIgnoreConfigRemoteSection() throws Exception { |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("replication", null, "url", remoteUrl1); |
| config.save(); |
| |
| DestinationsCollection destinationsCollections = |
| newDestinationsCollections(new FanoutReplicationConfig(sitePaths, pluginDataPath)); |
| List<Destination> destinations = destinationsCollections.getAll(FilterType.ALL); |
| assertThat(destinations).hasSize(0); |
| } |
| |
| @Test |
| public void shouldReturnSameVersionWhenNoChanges() throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| config = newRemoteConfig(remoteName2); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| FanoutReplicationConfig objectUnderTest = |
| new FanoutReplicationConfig(sitePaths, pluginDataPath); |
| |
| String version = objectUnderTest.getVersion(); |
| |
| objectUnderTest = new FanoutReplicationConfig(sitePaths, pluginDataPath); |
| |
| assertThat(objectUnderTest.getVersion()).isEqualTo(version); |
| } |
| |
| @Test |
| public void shouldReturnNewVersionWhenConfigFileAdded() throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| FanoutReplicationConfig objectUnderTest = |
| new FanoutReplicationConfig(sitePaths, pluginDataPath); |
| |
| String version = objectUnderTest.getVersion(); |
| |
| config = newRemoteConfig(remoteName2); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| assertThat(objectUnderTest.getVersion()).isNotEqualTo(version); |
| } |
| |
| @Test |
| public void shouldReturnNewVersionWhenConfigFileIsModified() throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| FanoutReplicationConfig objectUnderTest = |
| new FanoutReplicationConfig(sitePaths, pluginDataPath); |
| |
| String version = objectUnderTest.getVersion(); |
| |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| assertThat(objectUnderTest.getVersion()).isNotEqualTo(version); |
| } |
| |
| @Test |
| public void shouldReturnNewVersionWhenConfigFileRemoved() throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| config = newRemoteConfig(remoteName2); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| FanoutReplicationConfig objectUnderTest = |
| new FanoutReplicationConfig(sitePaths, pluginDataPath); |
| |
| String version = objectUnderTest.getVersion(); |
| assertThat( |
| sitePaths.etc_dir.resolve("replication/" + remoteName2 + ".config").toFile().delete()) |
| .isTrue(); |
| |
| assertThat(objectUnderTest.getVersion()).isNotEqualTo(version); |
| } |
| |
| @Test |
| public void shouldReturnReplicationConfigVersionWhenReplicationConfigDirectoryRemoved() |
| throws Exception { |
| |
| FileBasedConfig config = newRemoteConfig(remoteName1); |
| config.setString("remote", null, "url", remoteUrl1); |
| config.save(); |
| |
| config = newRemoteConfig(remoteName2); |
| config.setString("remote", null, "url", remoteUrl2); |
| config.save(); |
| |
| FanoutReplicationConfig objectUnderTest = |
| new FanoutReplicationConfig(sitePaths, pluginDataPath); |
| |
| String replicationConfigVersion = |
| new ReplicationFileBasedConfig(sitePaths, pluginDataPath).getVersion(); |
| |
| MoreFiles.deleteRecursively(sitePaths.etc_dir.resolve("replication"), ALLOW_INSECURE); |
| |
| assertThat(objectUnderTest.getVersion()).isEqualTo(replicationConfigVersion); |
| } |
| |
| protected FileBasedConfig newRemoteConfig(String configFileName) { |
| return new FileBasedConfig( |
| sitePaths.etc_dir.resolve("replication/" + configFileName + ".config").toFile(), |
| FS.DETECTED); |
| } |
| } |