/*
* 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.design;
import org.apache.commons.io.IOUtils;
import org.junit.Test;
import org.sonar.api.design.Dependency;
import org.sonar.api.resources.Directory;
import org.sonar.api.resources.Resource;
import org.sonar.graph.DirectedGraph;
import org.sonar.graph.Dsm;
import org.sonar.graph.DsmManualSorter;
import org.sonar.graph.Edge;
import java.io.IOException;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
public class DsmSerializerTest {
@Test
public void serializeEmptyDsm() {
Dsm<Resource> dsm = new Dsm<Resource>(new DirectedGraph<Resource, Edge<Resource>>());
assertThat(DsmSerializer.serialize(dsm), is("[]"));
}
@Test
public void serialize() throws IOException {
Resource foo = Directory.create("src/org/foo", "org/foo").setId(7);
Resource bar = Directory.create("src/org/bar", "org/bar").setId(8);
Dependency dep = new Dependency(foo, bar).setId(30l).setWeight(1);
DirectedGraph<Resource, Dependency> graph = new DirectedGraph<Resource, Dependency>();
graph.addVertex(foo);
graph.addVertex(bar);
graph.addEdge(dep);
Dsm<Resource> dsm = new Dsm<Resource>(graph);
DsmManualSorter.sort(dsm, bar, foo); // for test reproductibility
String json = IOUtils.toString(getClass().getResourceAsStream("/org/sonar/batch/design/DsmSerializerTest/dsm.json")).trim();
assertThat(DsmSerializer.serialize(dsm), is(json));
}
}