// Copyright (C) 2013 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.query.change;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.MINUTES;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import com.google.common.collect.Lists;
import com.google.gerrit.extensions.api.changes.ReviewInput;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.server.change.ChangeInserter;
import com.google.gerrit.server.change.ChangeJson.ChangeInfo;
import com.google.gerrit.server.change.RevisionResource;
import com.google.gerrit.testutil.InMemoryModule;
import com.google.inject.Guice;
import com.google.inject.Injector;
import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository;
import org.eclipse.jgit.junit.TestRepository;
import org.eclipse.jgit.lib.Config;
import org.junit.Ignore;
import org.junit.Test;
import java.util.List;
public class LuceneQueryChangesV7Test extends AbstractQueryChangesTest {
protected Injector createInjector() {
Config cfg = InMemoryModule.newDefaultConfig();
cfg.setInt("index", "lucene", "testVersion", 7);
return Guice.createInjector(new InMemoryModule(cfg));
}
// Tests for features not supported in V7.
@Ignore
@Override
@Test
public void byProjectPrefix() {}
@Ignore
@Override
@Test
public void byDefault() {}
@Ignore
@Override
@Test
public void bySize() {}
// End tests for features not supported in V7.
@Test
public void pagination() throws Exception {
TestRepository<InMemoryRepository> repo = createProject("repo");
List<Change> changes = Lists.newArrayList();
for (int i = 0; i < 5; i++) {
changes.add(newChange(repo, null, null, null, null).insert());
}
// Page forward and back through 3 pages of results.
QueryChanges q;
List<ChangeInfo> results;
results = query("status:new limit:2");
assertEquals(2, results.size());
assertResultEquals(changes.get(4), results.get(0));
assertResultEquals(changes.get(3), results.get(1));
q = newQuery("status:new limit:2");
q.setSortKeyBefore(results.get(1)._sortkey);
results = query(q);
assertEquals(2, results.size());
assertResultEquals(changes.get(2), results.get(0));
assertResultEquals(changes.get(1), results.get(1));
q = newQuery("status:new limit:2");
q.setSortKeyBefore(results.get(1)._sortkey);
results = query(q);
assertEquals(1, results.size());
assertResultEquals(changes.get(0), results.get(0));
q = newQuery("status:new limit:2");
q.setSortKeyAfter(results.get(0)._sortkey);
results = query(q);
assertEquals(2, results.size());
assertResultEquals(changes.get(2), results.get(0));
assertResultEquals(changes.get(1), results.get(1));
q = newQuery("status:new limit:2");
q.setSortKeyAfter(results.get(0)._sortkey);
results = query(q);
assertEquals(2, results.size());
assertResultEquals(changes.get(4), results.get(0));
assertResultEquals(changes.get(3), results.get(1));
}
@Override
@Test
public void updatedOrderWithSubMinuteResolution() throws Exception {
TestRepository<InMemoryRepository> repo = createProject("repo");
ChangeInserter ins1 = newChange(repo, null, null, null, null);
Change change1 = ins1.insert();
Change change2 = newChange(repo, null, null, null, null).insert();
assertTrue(lastUpdatedMs(change1) < lastUpdatedMs(change2));
List<ChangeInfo> results;
results = query("status:new");
assertEquals(2, results.size());
assertResultEquals(change2, results.get(0));
assertResultEquals(change1, results.get(1));
ReviewInput input = new ReviewInput();
input.message = "toplevel";
postReview.apply(new RevisionResource(
changes.parse(change1.getId()), ins1.getPatchSet()), input);
change1 = db.changes().get(change1.getId());
assertTrue(lastUpdatedMs(change1) > lastUpdatedMs(change2));
assertTrue(lastUpdatedMs(change1) - lastUpdatedMs(change2)
< MILLISECONDS.convert(1, MINUTES));
results = query("status:new");
assertEquals(2, results.size());
// Same order as before change1 was modified.
assertResultEquals(change2, results.get(0));
assertResultEquals(change1, results.get(1));
}
@Test
public void sortKeyBreaksTiesOnChangeId() throws Exception {
clockStepMs = 0;
TestRepository<InMemoryRepository> repo = createProject("repo");
ChangeInserter ins1 = newChange(repo, null, null, null, null);
Change change1 = ins1.insert();
Change change2 = newChange(repo, null, null, null, null).insert();
ReviewInput input = new ReviewInput();
input.message = "toplevel";
postReview.apply(new RevisionResource(
changes.parse(change1.getId()), ins1.getPatchSet()), input);
change1 = db.changes().get(change1.getId());
assertEquals(change1.getLastUpdatedOn(), change2.getLastUpdatedOn());
List<ChangeInfo> results = query("status:new");
assertEquals(2, results.size());
// Updated at the same time, 2 > 1.
assertResultEquals(change2, results.get(0));
assertResultEquals(change1, results.get(1));
}
@Override
@Test
public void byTopic() throws Exception {
TestRepository<InMemoryRepository> repo = createProject("repo");
ChangeInserter ins1 = newChange(repo, null, null, null, null);
Change change1 = ins1.getChange();
change1.setTopic("feature1");
ins1.insert();
ChangeInserter ins2 = newChange(repo, null, null, null, null);
Change change2 = ins2.getChange();
change2.setTopic("feature2");
ins2.insert();
newChange(repo, null, null, null, null).insert();
assertTrue(query("topic:\"\"").isEmpty());
assertTrue(query("topic:foo").isEmpty());
assertResultEquals(change1, queryOne("topic:feature1"));
assertResultEquals(change2, queryOne("topic:feature2"));
}
}