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.
21 package jalview.datamodel;
23 import static org.testng.Assert.assertEquals;
24 import static org.testng.Assert.assertFalse;
25 import static org.testng.Assert.assertTrue;
27 import jalview.datamodel.ResidueCount.SymbolCounts;
28 import jalview.gui.JvOptionPane;
30 import java.util.Arrays;
32 import org.junit.Assert;
33 import org.testng.annotations.BeforeClass;
34 import org.testng.annotations.Test;
36 public class ResidueCountTest
39 @BeforeClass(alwaysRun = true)
40 public void setUpJvOptionPane()
42 JvOptionPane.setInteractiveMode(false);
43 JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
47 * Test a mix of add and put for nucleotide counting
49 @Test(groups = "Functional")
50 public void test_countNucleotide()
52 ResidueCount rc = new ResidueCount(true);
53 assertEquals(rc.getCount('A'), 0);
54 assertEquals(rc.getGapCount(), 0);
56 assertEquals(rc.add('A'), 1);
57 assertEquals(rc.add('a'), 2);
60 assertEquals(rc.add('G'), 4);
62 assertEquals(rc.add('c'), 1);
64 assertEquals(rc.add('N'), 1);
66 assertEquals(rc.getCount('a'), 2);
67 assertEquals(rc.getCount('A'), 2);
68 assertEquals(rc.getCount('G'), 4);
69 assertEquals(rc.getCount('c'), 4);
70 assertEquals(rc.getCount('T'), 0); // never seen
71 assertEquals(rc.getCount('N'), 1);
72 assertEquals(rc.getCount('?'), 0);
73 assertEquals(rc.getCount('-'), 0);
75 assertFalse(rc.isCountingInts());
76 assertFalse(rc.isUsingOtherData());
80 * Test adding to gap count (either using addGap or add)
82 @Test(groups = "Functional")
83 public void testAddGap()
85 ResidueCount rc = new ResidueCount(true);
91 assertEquals(rc.getGapCount(), 4);
92 assertEquals(rc.getCount(' '), 4);
93 assertEquals(rc.getCount('-'), 4);
94 assertEquals(rc.getCount('.'), 4);
95 assertFalse(rc.isUsingOtherData());
96 assertFalse(rc.isCountingInts());
99 @Test(groups = "Functional")
100 public void testOverflow()
105 ResidueCount rc = new ResidueCount(true);
107 rc.put('A', Short.MAX_VALUE - 1);
108 assertFalse(rc.isCountingInts());
110 assertFalse(rc.isCountingInts());
112 assertTrue(rc.isCountingInts());
113 assertEquals(rc.getCount('a'), Short.MAX_VALUE + 1);
115 assertTrue(rc.isCountingInts());
116 assertEquals(rc.getCount('a'), Short.MAX_VALUE + 2);
117 assertEquals(rc.getGapCount(), 1);
119 assertEquals(rc.getGapCount(), 2);
124 rc = new ResidueCount(true);
125 rc.put('G', Short.MAX_VALUE + 1);
126 assertTrue(rc.isCountingInts());
127 assertEquals(rc.getCount('g'), Short.MAX_VALUE + 1);
129 assertTrue(rc.isCountingInts());
130 assertEquals(rc.getCount('g'), 1);
135 rc = new ResidueCount(true);
136 rc.put('G', Short.MIN_VALUE - 1);
137 assertTrue(rc.isCountingInts());
138 assertEquals(rc.getCount('g'), Short.MIN_VALUE - 1);
142 * Test a mix of add and put for peptide counting
144 @Test(groups = "Functional")
145 public void test_countPeptide()
147 ResidueCount rc = new ResidueCount(false);
157 assertEquals(rc.getCount('q'), 5);
158 assertEquals(rc.getCount('X'), 2);
159 assertEquals(rc.getCount('W'), 7);
160 assertEquals(rc.getCount('m'), 13);
161 assertEquals(rc.getCount('G'), 0);
162 assertEquals(rc.getCount('-'), 0);
164 assertFalse(rc.isCountingInts());
165 assertFalse(rc.isUsingOtherData());
168 @Test(groups = "Functional")
169 public void test_unexpectedPeptide()
171 ResidueCount rc = new ResidueCount(false);
172 // expected characters (upper or lower case):
173 String aas = "ACDEFGHIKLMNPQRSTVWXY";
174 String lower = aas.toLowerCase();
175 for (int i = 0; i < aas.length(); i++)
177 rc.put(aas.charAt(i), i);
178 rc.add(lower.charAt(i));
180 for (int i = 0; i < aas.length(); i++)
182 assertEquals(rc.getCount(aas.charAt(i)), i + 1);
184 assertFalse(rc.isUsingOtherData());
187 assertTrue(rc.isUsingOtherData());
188 assertEquals(rc.getCount('J'), 4);
190 assertEquals(rc.getCount('J'), 5);
193 @Test(groups = "Functional")
194 public void test_unexpectedNucleotide()
196 ResidueCount rc = new ResidueCount(true);
197 // expected characters (upper or lower case):
198 String nucs = "ACGTUN";
199 String lower = nucs.toLowerCase();
200 for (int i = 0; i < nucs.length(); i++)
202 rc.put(nucs.charAt(i), i);
203 rc.add(lower.charAt(i));
205 for (int i = 0; i < nucs.length(); i++)
207 assertEquals(rc.getCount(nucs.charAt(i)), i + 1);
209 assertFalse(rc.isUsingOtherData());
212 assertTrue(rc.isUsingOtherData());
215 @Test(groups = "Functional")
216 public void testGetModalCount()
218 ResidueCount rc = new ResidueCount(true);
222 assertEquals(rc.getModalCount(), 2);
224 // modal count is in the 'short overflow' counts
225 rc = new ResidueCount();
227 rc.put('g', Short.MAX_VALUE);
229 assertEquals(rc.getModalCount(), Short.MAX_VALUE + 1);
231 // modal count is in the 'other data' counts
232 rc = new ResidueCount(false);
236 assertEquals(rc.getModalCount(), 2);
238 // verify modal count excludes gap
239 rc = new ResidueCount();
246 assertEquals(rc.getModalCount(), 2);
249 @Test(groups = "Functional")
250 public void testGetResiduesForCount()
252 ResidueCount rc = new ResidueCount(true);
256 assertEquals(rc.getResiduesForCount(2), "C");
257 assertEquals(rc.getResiduesForCount(1), "G");
258 assertEquals(rc.getResiduesForCount(3), "");
259 assertEquals(rc.getResiduesForCount(0), "");
260 assertEquals(rc.getResiduesForCount(-1), "");
262 // modal count is in the 'short overflow' counts
263 rc = new ResidueCount(true);
265 rc.put('g', Short.MAX_VALUE);
267 assertEquals(rc.getResiduesForCount(Short.MAX_VALUE + 1), "G");
268 assertEquals(rc.getResiduesForCount(1), "C");
270 // peptide modal count is in the 'short overflow' counts
271 rc = new ResidueCount(false);
273 rc.put('p', Short.MAX_VALUE);
275 assertEquals(rc.getResiduesForCount(Short.MAX_VALUE + 1), "P");
276 assertEquals(rc.getResiduesForCount(1), "C");
278 // modal count is in the 'other data' counts
279 rc = new ResidueCount();
283 assertEquals(rc.getResiduesForCount(1), "Q");
284 assertEquals(rc.getResiduesForCount(2), "{");
286 // residues share modal count
287 rc = new ResidueCount();
293 assertEquals(rc.getResiduesForCount(1), "U");
294 assertEquals(rc.getResiduesForCount(2), "CG");
296 // expected and unexpected symbols share modal count
297 rc = new ResidueCount();
307 assertEquals(rc.getResiduesForCount(1), "U");
308 assertEquals(rc.getResiduesForCount(2), "CGT[");
311 @Test(groups = "Functional")
312 public void testGetSymbolCounts_nucleotide()
314 ResidueCount rc = new ResidueCount(true);
318 rc.add('J'); // 'otherData'
321 rc.put('[', 0); // 'otherdata'
323 SymbolCounts sc = rc.getSymbolCounts();
324 Assert.assertArrayEquals(new char[] { 'C', 'G', 'N', 'J', '[' },
326 Assert.assertArrayEquals(new int[] { 1, 3, 1, 1, 0 }, sc.values);
328 // now with overflow to int counts
329 rc.put('U', Short.MAX_VALUE);
331 sc = rc.getSymbolCounts();
332 Assert.assertArrayEquals(new char[] { 'C', 'G', 'N', 'U', 'J', '[' },
334 Assert.assertArrayEquals(new int[] { 1, 3, 1, 32768, 1, 0 }, sc.values);
337 @Test(groups = "Functional")
338 public void testGetSymbolCounts_peptide()
340 ResidueCount rc = new ResidueCount(false);
344 rc.add('Z'); // 'otherData'
348 SymbolCounts sc = rc.getSymbolCounts();
349 Assert.assertArrayEquals(new char[] { 'L', 'Q', 'W', 'Z' }, sc.symbols);
350 Assert.assertArrayEquals(new int[] { 1, 1, 3, 1 }, sc.values);
352 // now with overflow to int counts
353 rc.put('W', Short.MAX_VALUE);
355 sc = rc.getSymbolCounts();
356 Assert.assertArrayEquals(new char[] { 'L', 'Q', 'W', 'Z' }, sc.symbols);
357 Assert.assertArrayEquals(new int[] { 1, 1, 32768, 1 }, sc.values);
360 @Test(groups = "Functional")
361 public void testToString()
363 ResidueCount rc = new ResidueCount();
367 assertEquals(rc.toString(), "[ C:1 Q:2 ]");
371 assertEquals(rc.toString(), "[ C:1 Q:2 {:1 ]");
373 // switch from short to int counting:
374 rc.put('G', Short.MAX_VALUE);
376 assertEquals(rc.toString(), "[ C:1 G:32768 Q:2 {:1 ]");
379 @Test(groups = "Functional")
380 public void testGetTooltip()
382 ResidueCount rc = new ResidueCount();
385 assertEquals(rc.getTooltip(20, 1), "");
388 * count 7 C, 6 K, 7 Q, 10 P, 9 W, 1 F (total 40)
390 for (int i = 0; i < 7; i++)
395 for (int i = 0; i < 10; i++)
399 for (int i = 0; i < 9; i++)
403 for (int i = 0; i < 6; i++)
410 * percentages are rounded (0.5 rounded up)
411 * 10/40 9/40 7/40 6/40 1/40
413 assertEquals(rc.getTooltip(40, 0),
414 "P 25%; W 23%; C 18%; Q 18%; K 15%; F 3%");
418 * 10/30 9/30 8/30 7/30 6/30 1/30
420 assertEquals(rc.getTooltip(30, 1),
421 "P 33.3%; W 30.0%; Q 26.7%; C 23.3%; K 20.0%; F 3.3%");
424 @Test(groups = "Functional")
425 public void testPut()
427 ResidueCount rc = new ResidueCount();
429 assertEquals(rc.getCount('Q'), 3);
431 assertEquals(rc.getGapCount(), 4);
433 assertEquals(rc.getGapCount(), 5);
435 assertEquals(rc.getGapCount(), 6);
438 assertEquals(rc.getCount('?'), 5);
441 assertEquals(rc.getCount('?'), 6);
442 assertEquals(rc.getCount('!'), 7);
445 @Test(groups = "Functional")
446 public void testConstructor_forSequences()
448 SequenceI seq1 = new Sequence("seq1", "abcde--. FCD");
449 SequenceI seq2 = new Sequence("seq2", "ab.kKqBd-.");
450 ResidueCount rc = new ResidueCount(Arrays.asList(seq1, seq2));
452 assertEquals(rc.getGapCount(), 7);
453 assertEquals(rc.getTotalCount(), 15); // excludes gaps
454 assertEquals(rc.getCount('a'), 2);
455 assertEquals(rc.getCount('A'), 2);
456 assertEquals(rc.getCount('B'), 3);
457 assertEquals(rc.getCount('c'), 2);
458 assertEquals(rc.getCount('D'), 3);
459 assertEquals(rc.getCount('f'), 1);
460 assertEquals(rc.getCount('K'), 2);
461 assertEquals(rc.getCount('Q'), 1);