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// 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.google.gerrit.server.schema;
import static com.google.common.truth.Truth.assertThat;
import static com.google.gerrit.testing.GerritJUnit.assertThrows;
import static com.google.gerrit.testing.TestActionRefUpdateContext.testRefAction;
import com.google.gerrit.server.config.AllProjectsName;
import com.google.gerrit.server.config.SitePaths;
import com.google.gerrit.server.git.GitRepositoryManager;
import com.google.gerrit.testing.InMemoryRepositoryManager;
import com.google.inject.ProvisionException;
import java.io.IOException;
import java.nio.file.Paths;
import org.eclipse.jgit.lib.Config;
import org.junit.Before;
import org.junit.Test;
public class NoteDbSchemaVersionCheckTest {
private NoteDbSchemaVersionManager versionManager;
private SitePaths sitePaths;
@Before
public void setup() throws Exception {
AllProjectsName allProjectsName = new AllProjectsName("All-Projects");
GitRepositoryManager repoManager = new InMemoryRepositoryManager();
repoManager.createRepository(allProjectsName);
versionManager = new NoteDbSchemaVersionManager(allProjectsName, repoManager);
testRefAction(() -> versionManager.init());
sitePaths = new SitePaths(Paths.get("/tmp/foo"));
}
@Test
public void shouldNotFailIfCurrentVersionIsExpected() {
new NoteDbSchemaVersionCheck(versionManager, sitePaths, new Config()).start();
// No exceptions should be thrown
}
@Test
public void shouldFailIfCurrentVersionIsOneMoreThanExpected() throws IOException {
testRefAction(() -> versionManager.increment(NoteDbSchemaVersions.LATEST));
ProvisionException e =
assertThrows(
ProvisionException.class,
() -> new NoteDbSchemaVersionCheck(versionManager, sitePaths, new Config()).start());
assertThat(e)
.hasMessageThat()
.contains("Unsupported schema version " + (NoteDbSchemaVersions.LATEST + 1));
}
@Test
public void
shouldNotFailWithExperimentalRollingUpgradeEnabledAndCurrentVersionIsOneMoreThanExpected()
throws IOException {
Config gerritConfig = new Config();
gerritConfig.setBoolean("gerrit", null, "experimentalRollingUpgrade", true);
testRefAction(() -> versionManager.increment(NoteDbSchemaVersions.LATEST));
NoteDbSchemaVersionCheck versionCheck =
new NoteDbSchemaVersionCheck(versionManager, sitePaths, gerritConfig);
versionCheck.start();
// No exceptions should be thrown
}
}