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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.scanner.scan;
import java.nio.file.Paths;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
public class DirectoryLockTest {
@Rule
public TemporaryFolder temp = new TemporaryFolder();
private DirectoryLock lock;
@Before
public void setUp() {
lock = new DirectoryLock(temp.getRoot().toPath());
}
@Test
public void tryLock() {
assertThat(temp.getRoot()).isEmptyDirectory();
lock.tryLock();
assertThat(temp.getRoot().toPath().resolve(".sonar_lock")).exists();
lock.unlock();
}
@Test
public void unlockWithoutLock() {
lock.unlock();
}
@Test
public void errorTryLock() {
lock = new DirectoryLock(Paths.get("non", "existing", "path"));
assertThatThrownBy(() -> lock.tryLock())
.isInstanceOf(IllegalStateException.class)
.hasMessageContaining("Failed to create lock");
}
}
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