/*
* SonarQube
* Copyright (C) 2009-2017 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 static org.assertj.core.api.Assertions.assertThat;
import org.junit.Before;
import org.junit.Test;
import org.sonar.api.batch.fs.internal.DefaultInputComponent;
import org.sonar.api.batch.fs.internal.DefaultInputModule;
public class DefaultComponentTreeTest {
private DefaultComponentTree tree;
@Before
public void setUp() {
tree = new DefaultComponentTree();
}
@Test
public void test() {
DefaultInputComponent root = new DefaultInputModule("root");
DefaultInputComponent mod1 = new DefaultInputModule("mod1");
DefaultInputComponent mod2 = new DefaultInputModule("mod2");
DefaultInputComponent mod3 = new DefaultInputModule("mod3");
DefaultInputComponent mod4 = new DefaultInputModule("mod4");
tree.index(mod1, root);
tree.index(mod2, mod1);
tree.index(mod3, root);
tree.index(mod4, root);
assertThat(tree.getChildren(root)).containsOnly(mod1, mod3, mod4);
assertThat(tree.getChildren(mod4)).isEmpty();
assertThat(tree.getChildren(mod1)).containsOnly(mod2);
assertThat(tree.getParent(mod4)).isEqualTo(root);
assertThat(tree.getParent(mod2)).isEqualTo(mod1);
assertThat(tree.getParent(mod1)).isEqualTo(root);
assertThat(tree.getParent(root)).isNull();
}
}