2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
23 import static org.testng.Assert.assertEquals;
25 import java.awt.Color;
26 import java.util.HashSet;
29 import org.testng.annotations.Test;
31 public class SetUtilsTest
33 @Test(groups = "Functional")
34 public void testCountDisjunction()
36 Set<Color> s1 = new HashSet<Color>();
37 assertEquals(SetUtils.countDisjunction(null, null), 0);
38 assertEquals(SetUtils.countDisjunction(s1, null), 0);
39 assertEquals(SetUtils.countDisjunction(null, s1), 0);
41 assertEquals(SetUtils.countDisjunction(s1, null), 1);
42 assertEquals(SetUtils.countDisjunction(null, s1), 1);
43 assertEquals(SetUtils.countDisjunction(s1, null), 1);
44 assertEquals(SetUtils.countDisjunction(s1, s1), 0);
46 Set<Object> s2 = new HashSet<Object>();
47 assertEquals(SetUtils.countDisjunction(s2, s2), 0);
48 assertEquals(SetUtils.countDisjunction(s1, s2), 1);
49 assertEquals(SetUtils.countDisjunction(s2, s1), 1);
53 s2.add(new Color(Color.yellow.getRGB()));
56 * now s1 is {white, yellow, blue}
59 assertEquals(SetUtils.countDisjunction(s1, s2), 2);
61 assertEquals(SetUtils.countDisjunction(s1, s2), 1);
63 assertEquals(SetUtils.countDisjunction(s1, s2), 2);