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/*
* SonarQube
* Copyright (C) 2009-2025 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.db.duplication;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import org.assertj.core.api.AbstractListAssert;
import org.assertj.core.api.Assertions;
import org.assertj.core.api.ObjectAssert;
import org.assertj.core.groups.Tuple;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.RegisterExtension;
import org.sonar.api.utils.System2;
import org.sonar.db.DbSession;
import org.sonar.db.DbTester;
import org.sonar.db.component.ComponentDto;
import org.sonar.db.component.ComponentTesting;
import org.sonar.db.component.SnapshotDto;
import static java.util.Collections.singletonList;
import static org.assertj.core.api.Assertions.tuple;
import static org.sonar.db.component.ComponentTesting.newPrivateProjectDto;
class DuplicationDaoIT {
@RegisterExtension
private final DbTester db = DbTester.create(System2.INSTANCE);
private final DbSession dbSession = db.getSession();
private final DuplicationDao dao = db.getDbClient().duplicationDao();
@Test
void selectCandidates_returns_block_from_last_snapshot_only_of_component_with_language_and_if_not_specified_analysis() {
ComponentDto project1 = db.components().insertPrivateProject().getMainBranchComponent();
ComponentDto fooFile = db.components().insertComponent(ComponentTesting.newFileDto(project1).setLanguage("foo").setEnabled(true));
ComponentDto fooFile1 = db.components().insertComponent(ComponentTesting.newFileDto(project1).setLanguage("foo").setEnabled(true));
ComponentDto disabledFooFile =
db.components().insertComponent(ComponentTesting.newFileDto(project1).setLanguage("foo").setEnabled(false));
ComponentDto barFile = db.components().insertComponent(ComponentTesting.newFileDto(project1).setLanguage("bar").setEnabled(true));
ComponentDto noLanguageFile = db.components().insertComponent(ComponentTesting.newFileDto(project1).setLanguage(null).setEnabled(true));
SnapshotDto newAnalysis = db.components().insertSnapshot(project1, t -> t.setLast(false));
SnapshotDto lastAnalysis = db.components().insertSnapshot(project1, t -> t.setLast(true));
SnapshotDto notLastAnalysis = db.components().insertSnapshot(project1, t -> t.setLast(false));
for (String hash : Arrays.asList("aa", "bb")) {
for (ComponentDto component : Arrays.asList(project1, fooFile, fooFile1, disabledFooFile, barFile, noLanguageFile)) {
insert(component, lastAnalysis, hash, 0, 1, 2);
insert(component, notLastAnalysis, hash, 0, 4, 5);
insert(component, newAnalysis, hash, 0, 6, 7);
}
}
for (String hash : Arrays.asList("aa", "bb")) {
assertThat(dao.selectCandidates(dbSession, newAnalysis.getUuid(), "foo", singletonList(hash)))
.containsOnly(
tuple(fooFile.uuid(), fooFile.getKey(), lastAnalysis.getUuid(), hash),
tuple(fooFile1.uuid(), fooFile1.getKey(), lastAnalysis.getUuid(), hash));
assertThat(dao.selectCandidates(dbSession, newAnalysis.getUuid(), "bar", singletonList(hash)))
.containsOnly(
tuple(barFile.uuid(), barFile.getKey(), lastAnalysis.getUuid(), hash));
assertThat(dao.selectCandidates(dbSession, newAnalysis.getUuid(), "donut", singletonList(hash)))
.isEmpty();
}
for (List<String> hashes : Arrays.asList(List.of("aa", "bb"), List.of("bb", "aa"), List.of("aa", "bb", "cc"))) {
assertThat(dao.selectCandidates(dbSession, newAnalysis.getUuid(), "foo", hashes))
.containsOnly(
tuple(fooFile.uuid(), fooFile.getKey(), lastAnalysis.getUuid(), "aa"),
tuple(fooFile.uuid(), fooFile.getKey(), lastAnalysis.getUuid(), "bb"),
tuple(fooFile1.uuid(), fooFile1.getKey(), lastAnalysis.getUuid(), "aa"),
tuple(fooFile1.uuid(), fooFile1.getKey(), lastAnalysis.getUuid(), "bb"));
assertThat(dao.selectCandidates(dbSession, newAnalysis.getUuid(), "bar", hashes))
.containsOnly(
tuple(barFile.uuid(), barFile.getKey(), lastAnalysis.getUuid(), "aa"),
tuple(barFile.uuid(), barFile.getKey(), lastAnalysis.getUuid(), "bb"));
assertThat(dao.selectCandidates(dbSession, newAnalysis.getUuid(), "donut", hashes))
.isEmpty();
}
assertThat(dao.selectCandidates(dbSession, lastAnalysis.getUuid(), "foo", singletonList("aa")))
.isEmpty();
assertThat(dao.selectCandidates(dbSession, lastAnalysis.getUuid(), "bar", singletonList("aa")))
.isEmpty();
assertThat(dao.selectCandidates(dbSession, lastAnalysis.getUuid(), "donut", singletonList("aa")))
.isEmpty();
}
private AbstractListAssert<?, List<? extends Tuple>, Tuple, ObjectAssert<Tuple>> assertThat(List<DuplicationUnitDto> blocks) {
return Assertions.assertThat(blocks)
.extracting(DuplicationUnitDto::getComponentUuid, DuplicationUnitDto::getComponentKey, DuplicationUnitDto::getAnalysisUuid,
DuplicationUnitDto::getHash);
}
@Test
void select_component() {
ComponentDto project1 = db.components().insertPrivateProject().getMainBranchComponent();
SnapshotDto analysis1 = db.components().insertSnapshot(project1);
ComponentDto project2 = db.components().insertPrivateProject().getMainBranchComponent();
SnapshotDto analysis2 = db.components().insertSnapshot(project2);
ComponentDto project3 = db.components().insertPrivateProject().getMainBranchComponent();
SnapshotDto analysis3 = db.components().insertSnapshot(project3);
ComponentDto project4 = db.components().insertPrivateProject().getMainBranchComponent();
insert(project1, analysis1, "bb", 0, 0, 0);
insert(project2, analysis2, "aa", 0, 1, 2);
insert(project3, analysis3, "bb", 0, 0, 0);
// irrealistic case but allow to test the SQL code
insert(project4, analysis3, "aa", 0, 0, 0);
List<DuplicationUnitDto> blocks = dao.selectComponent(dbSession, project3.uuid(), analysis3.getUuid());
assertThat(blocks).hasSize(1);
DuplicationUnitDto block = blocks.get(0);
Assertions.assertThat(block.getUuid()).isNotNull();
Assertions.assertThat(block.getComponentKey()).isNull();
Assertions.assertThat(block.getComponentUuid()).isEqualTo(project3.uuid());
Assertions.assertThat(block.getHash()).isEqualTo("bb");
Assertions.assertThat(block.getAnalysisUuid()).isEqualTo(analysis3.getUuid());
Assertions.assertThat(block.getIndexInFile()).isZero();
Assertions.assertThat(block.getStartLine()).isZero();
Assertions.assertThat(block.getEndLine()).isZero();
}
@Test
void insert() {
ComponentDto project = newPrivateProjectDto();
SnapshotDto analysis = db.components().insertProjectAndSnapshot(project);
insert(project, analysis, "bb", 0, 1, 2);
List<Map<String, Object>> rows = db.select("select " +
"uuid as \"UUID\", analysis_uuid as \"ANALYSIS\", component_uuid as \"COMPONENT\", hash as \"HASH\", " +
"index_in_file as \"INDEX\", start_line as \"START\", end_line as \"END\"" +
" from duplications_index");
Assertions.assertThat(rows).hasSize(1);
Map<String, Object> row = rows.get(0);
Assertions.assertThat(row.get("UUID")).isNotNull();
Assertions.assertThat(row)
.containsEntry("ANALYSIS", analysis.getUuid())
.containsEntry("COMPONENT", project.uuid())
.containsEntry("HASH", "bb")
.containsEntry("INDEX", 0L)
.containsEntry("START", 1L)
.containsEntry("END", 2L);
}
private void insert(ComponentDto project, SnapshotDto analysis, String hash, int indexInFile, int startLine, int endLine) {
dao.insert(dbSession, new DuplicationUnitDto()
.setAnalysisUuid(analysis.getUuid())
.setComponentUuid(project.uuid())
.setHash(hash)
.setIndexInFile(indexInFile)
.setStartLine(startLine)
.setEndLine(endLine));
dbSession.commit();
}
}
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