| // Copyright (C) 2024 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.truth.Truth.assertThat; |
| |
| import com.google.gerrit.extensions.registration.DynamicItem; |
| import com.google.inject.AbstractModule; |
| import com.google.inject.Guice; |
| import com.googlesource.gerrit.plugins.replication.api.ApiModule; |
| import com.googlesource.gerrit.plugins.replication.api.ConfigResource; |
| import com.googlesource.gerrit.plugins.replication.api.ReplicationConfigOverrides; |
| import org.eclipse.jgit.lib.Config; |
| import org.junit.Test; |
| |
| public class MergedConfigResourceTest { |
| private static final int BASE_CONFIG_MAX_RETIRES = 10; |
| private static final int OVERRIDDEN_CONFIG_MAX_RETIRES = 5; |
| |
| @Test |
| public void onlyUseBaseConfig() { |
| final MergedConfigResource configResource = newMergedConfigResource(); |
| |
| assertThat(configResource.getVersion()).isEqualTo("base"); |
| assertThat(getMaxRetires(configResource)).isEqualTo(BASE_CONFIG_MAX_RETIRES); |
| } |
| |
| @Test |
| public void overrideBaseConfig() { |
| final MergedConfigResource configResource = |
| newMergedConfigResource(TestReplicationConfigOverrides.class); |
| |
| assertThat(configResource.getVersion()).isEqualTo("baseoverride"); |
| assertThat(getMaxRetires(configResource)).isEqualTo(OVERRIDDEN_CONFIG_MAX_RETIRES); |
| assertThat(getUseGcClient(configResource)).isTrue(); |
| } |
| |
| private MergedConfigResource newMergedConfigResource() { |
| return newMergedConfigResource(null); |
| } |
| |
| private MergedConfigResource newMergedConfigResource( |
| Class<? extends ReplicationConfigOverrides> overrides) { |
| return Guice.createInjector( |
| new AbstractModule() { |
| @Override |
| protected void configure() { |
| install(new ApiModule()); |
| |
| bind(ConfigResource.class).to(TestBaseConfigResource.class); |
| |
| if (overrides != null) { |
| DynamicItem.bind(binder(), ReplicationConfigOverrides.class).to(overrides); |
| } |
| } |
| }) |
| .getInstance(MergedConfigResource.class); |
| } |
| |
| private static class TestBaseConfigResource implements ConfigResource { |
| @Override |
| public Config getConfig() { |
| Config config = new Config(); |
| setMaxRetires(config, BASE_CONFIG_MAX_RETIRES); |
| return config; |
| } |
| |
| @Override |
| public String getVersion() { |
| return "base"; |
| } |
| } |
| |
| private static class TestReplicationConfigOverrides implements ReplicationConfigOverrides { |
| @Override |
| public Config getConfig() { |
| Config config = new Config(); |
| setMaxRetires(config, OVERRIDDEN_CONFIG_MAX_RETIRES); |
| setUseGcClient(config, true); |
| return config; |
| } |
| |
| @Override |
| public String getVersion() { |
| return "override"; |
| } |
| } |
| |
| private static void setMaxRetires(Config config, int value) { |
| config.setInt("replication", null, "maxRetries", value); |
| } |
| |
| private static void setUseGcClient(Config config, boolean value) { |
| config.setBoolean("replication", null, "useGcClient", value); |
| } |
| |
| private static int getMaxRetires(MergedConfigResource resource) { |
| return resource.getConfig().getInt("replication", null, "maxRetries", -1); |
| } |
| |
| private static boolean getUseGcClient(MergedConfigResource resource) { |
| return resource.getConfig().getBoolean("replication", null, "useGcClient", false); |
| } |
| } |