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;
24 import static org.testng.Assert.assertFalse;
25 import static org.testng.Assert.assertTrue;
27 import jalview.gui.JvOptionPane;
29 import org.testng.annotations.BeforeClass;
30 import org.testng.annotations.Test;
32 public class SparseCountTest
35 @BeforeClass(alwaysRun = true)
36 public void setUpJvOptionPane()
38 JvOptionPane.setInteractiveMode(false);
39 JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
42 @Test(groups = "Functional")
45 SparseCount p = new SparseCount(8);
50 assertEquals(p.size(), 2);
51 assertEquals(p.get('a'), 4);
52 assertEquals(p.get('b'), -2);
55 @Test(groups = "Functional")
58 SparseCount p = new SparseCount(8);
62 assertEquals(p.size(), 2);
63 assertEquals(p.get('a'), 3);
64 assertEquals(p.get('b'), 4);
68 * Test handling overflow of short by switching to counting ints
70 @Test(groups = "Functional")
71 public void testOverflow()
73 SparseCount p = new SparseCount(8);
74 p.put('a', Short.MAX_VALUE - 1);
76 assertFalse(p.isUsingInt());
78 assertTrue(p.isUsingInt());
82 * Test handling underflow of short by switching to counting ints
84 @Test(groups = "Functional")
85 public void testUnderflow()
87 SparseCount p = new SparseCount(8);
88 p.put('a', Short.MIN_VALUE + 1);
90 assertFalse(p.isUsingInt());
92 assertTrue(p.isUsingInt());
95 @Test(groups = "Functional")
96 public void testKeyAt_ValueAt()
98 SparseCount p = new SparseCount(8);
102 assertEquals(p.size(), 3);
103 assertEquals(p.keyAt(0), 'K');
104 assertEquals(p.valueAt(0), 9);
105 assertEquals(p.keyAt(1), 'R');
106 assertEquals(p.valueAt(1), 6);
107 assertEquals(p.keyAt(2), 'W');
108 assertEquals(p.valueAt(2), 12);