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/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube 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.
*
* SonarQube 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.batch.cpd;
import org.sonar.batch.cpd.DefaultCpdEngine;
import org.junit.Before;
import org.junit.Test;
import org.slf4j.Logger;
import org.sonar.api.config.Settings;
import org.sonar.api.resources.Project;
import org.sonar.batch.duplication.BlockCache;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
public class DefaultCpdEngineTest {
private DefaultCpdEngine engine;
private Settings settings;
@Before
public void init() {
settings = new Settings();
engine = new DefaultCpdEngine(null, null, null, settings, mock(BlockCache.class));
}
@Test
public void shouldLogExclusions() {
Logger logger = mock(Logger.class);
engine.logExclusions(new String[0], logger);
verify(logger, never()).info(anyString());
logger = mock(Logger.class);
engine.logExclusions(new String[] {"Foo*", "**/Bar*"}, logger);
String message = "Copy-paste detection exclusions:"
+ "\n Foo*"
+ "\n **/Bar*";
verify(logger, times(1)).info(message);
}
@Test
public void shouldReturnDefaultBlockSize() {
assertThat(DefaultCpdEngine.getDefaultBlockSize("cobol")).isEqualTo(30);
assertThat(DefaultCpdEngine.getDefaultBlockSize("natur")).isEqualTo(20);
assertThat(DefaultCpdEngine.getDefaultBlockSize("abap")).isEqualTo(20);
assertThat(DefaultCpdEngine.getDefaultBlockSize("other")).isEqualTo(10);
}
@Test
public void defaultBlockSize() {
assertThat(engine.getBlockSize("java")).isEqualTo(10);
}
@Test
public void blockSizeForCobol() {
settings.setProperty("sonar.cpd.cobol.minimumLines", "42");
assertThat(engine.getBlockSize("cobol")).isEqualTo(42);
}
@Test
public void defaultMinimumTokens() {
assertThat(engine.getMinimumTokens("java")).isEqualTo(100);
}
@Test
public void generalMinimumTokens() {
settings.setProperty("sonar.cpd.minimumTokens", 33);
assertThat(engine.getMinimumTokens("java")).isEqualTo(33);
}
@Test
public void minimumTokensByLanguage() {
settings.setProperty("sonar.cpd.java.minimumTokens", "42");
settings.setProperty("sonar.cpd.php.minimumTokens", "33");
assertThat(engine.getMinimumTokens("java")).isEqualTo(42);
settings.setProperty("sonar.cpd.java.minimumTokens", "42");
settings.setProperty("sonar.cpd.php.minimumTokens", "33");
assertThat(engine.getMinimumTokens("php")).isEqualTo(33);
}
private static Project newProject(String key) {
return new Project(key).setAnalysisType(Project.AnalysisType.DYNAMIC);
}
}
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