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1 | /* | |
2 | * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) | |
3 | * Copyright (C) $$Year-Rel$$ The Jalview Authors | |
4 | * | |
5 | * This file is part of Jalview. | |
6 | * | |
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. | |
11 | * | |
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. | |
16 | * | |
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. | |
20 | */ | |
21 | package jalview.util.matcher; | |
22 | ||
23 | import static org.testng.Assert.assertEquals; | |
24 | import static org.testng.Assert.assertFalse; | |
25 | import static org.testng.Assert.assertNotEquals; | |
26 | import static org.testng.Assert.assertSame; | |
27 | import static org.testng.Assert.assertTrue; | |
28 | import static org.testng.Assert.fail; | |
29 | ||
30 | import java.util.Locale; | |
31 | ||
32 | import org.testng.annotations.Test; | |
33 | ||
34 | import jalview.util.matcher.Matcher.PatternType; | |
35 | import junit.extensions.PA; | |
36 | ||
37 | public class MatcherTest | |
38 | { | |
39 | 1 | @Test(groups = "Functional") |
40 | public void testConstructor() | |
41 | { | |
42 | 1 | MatcherI m = new Matcher(Condition.Contains, "foo"); |
43 | 1 | assertEquals(m.getCondition(), Condition.Contains); |
44 | 1 | assertEquals(m.getPattern(), "foo"); |
45 | 1 | assertEquals(PA.getValue(m, "uppercasePattern"), "FOO"); |
46 | 1 | assertEquals(PA.getValue(m, "floatValue"), 0f); |
47 | 1 | assertEquals(PA.getValue(m, "longValue"), 0L); |
48 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.String); |
49 | ||
50 | 1 | m = new Matcher(Condition.GT, -2.1f); |
51 | 1 | assertEquals(m.getCondition(), Condition.GT); |
52 | 1 | assertEquals(m.getPattern(), "-2.1"); |
53 | 1 | assertEquals(PA.getValue(m, "floatValue"), -2.1f); |
54 | 1 | assertEquals(PA.getValue(m, "longValue"), 0L); |
55 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.Float); |
56 | ||
57 | 1 | m = new Matcher(Condition.NotContains, "-1.2f"); |
58 | 1 | assertEquals(m.getCondition(), Condition.NotContains); |
59 | 1 | assertEquals(m.getPattern(), "-1.2f"); |
60 | 1 | assertEquals(PA.getValue(m, "floatValue"), 0f); |
61 | 1 | assertEquals(PA.getValue(m, "longValue"), 0L); |
62 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.String); |
63 | ||
64 | 1 | m = new Matcher(Condition.GE, "-1.2f"); |
65 | 1 | assertEquals(m.getCondition(), Condition.GE); |
66 | 1 | assertEquals(m.getPattern(), "-1.2"); |
67 | 1 | assertEquals(PA.getValue(m, "floatValue"), -1.2f); |
68 | 1 | assertEquals(PA.getValue(m, "longValue"), 0L); |
69 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.Float); |
70 | ||
71 | 1 | m = new Matcher(Condition.GE, "113890813"); |
72 | 1 | assertEquals(m.getCondition(), Condition.GE); |
73 | 1 | assertEquals(m.getPattern(), "113890813"); |
74 | 1 | assertEquals(PA.getValue(m, "floatValue"), 0f); |
75 | 1 | assertEquals(PA.getValue(m, "longValue"), 113890813L); |
76 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.Integer); |
77 | ||
78 | 1 | m = new Matcher(Condition.GE, "-987f"); |
79 | 1 | assertEquals(m.getCondition(), Condition.GE); |
80 | 1 | assertEquals(m.getPattern(), "-987.0"); |
81 | 1 | assertEquals(PA.getValue(m, "floatValue"), -987f); |
82 | 1 | assertEquals(PA.getValue(m, "longValue"), 0L); |
83 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.Float); |
84 | ||
85 | 1 | try |
86 | { | |
87 | 1 | new Matcher(null, 0f); |
88 | 0 | fail("Expected exception"); |
89 | } catch (NullPointerException e) | |
90 | { | |
91 | // expected | |
92 | } | |
93 | ||
94 | 1 | try |
95 | { | |
96 | 1 | new Matcher(Condition.LT, "123,456"); |
97 | 0 | fail("Expected exception"); |
98 | } catch (NumberFormatException e) | |
99 | { | |
100 | // expected - see Long.valueOf() | |
101 | } | |
102 | ||
103 | 1 | try |
104 | { | |
105 | 1 | new Matcher(Condition.LT, "123_456"); |
106 | 0 | fail("Expected exception"); |
107 | } catch (NumberFormatException e) | |
108 | { | |
109 | // expected - see Long.valueOf() | |
110 | } | |
111 | ||
112 | 1 | try |
113 | { | |
114 | 1 | new Matcher(Condition.LT, "123456L"); |
115 | 0 | fail("Expected exception"); |
116 | } catch (NumberFormatException e) | |
117 | { | |
118 | // expected - see Long.valueOf() | |
119 | } | |
120 | } | |
121 | ||
122 | /** | |
123 | * Tests for float comparison conditions | |
124 | */ | |
125 | 1 | @Test(groups = "Functional") |
126 | public void testMatches_float() | |
127 | { | |
128 | /* | |
129 | * EQUALS test | |
130 | */ | |
131 | 1 | MatcherI m = new Matcher(Condition.EQ, 2f); |
132 | 1 | assertTrue(m.matches("2")); |
133 | 1 | assertTrue(m.matches("2.0")); |
134 | 1 | assertFalse(m.matches("2.01")); |
135 | ||
136 | /* | |
137 | * NOT EQUALS test | |
138 | */ | |
139 | 1 | m = new Matcher(Condition.NE, 2f); |
140 | 1 | assertFalse(m.matches("2")); |
141 | 1 | assertFalse(m.matches("2.0")); |
142 | 1 | assertTrue(m.matches("2.01")); |
143 | ||
144 | /* | |
145 | * >= test | |
146 | */ | |
147 | 1 | m = new Matcher(Condition.GE, "2f"); |
148 | 1 | assertTrue(m.matches("2")); |
149 | 1 | assertTrue(m.matches("2.1")); |
150 | 1 | assertFalse(m.matches("1.9")); |
151 | ||
152 | /* | |
153 | * > test | |
154 | */ | |
155 | 1 | m = new Matcher(Condition.GT, 2f); |
156 | 1 | assertFalse(m.matches("2")); |
157 | 1 | assertTrue(m.matches("2.1")); |
158 | 1 | assertFalse(m.matches("1.9")); |
159 | ||
160 | /* | |
161 | * <= test | |
162 | */ | |
163 | 1 | m = new Matcher(Condition.LE, "2.0f"); |
164 | 1 | assertTrue(m.matches("2")); |
165 | 1 | assertFalse(m.matches("2.1")); |
166 | 1 | assertTrue(m.matches("1.9")); |
167 | ||
168 | /* | |
169 | * < test | |
170 | */ | |
171 | 1 | m = new Matcher(Condition.LT, 2f); |
172 | 1 | assertFalse(m.matches("2")); |
173 | 1 | assertFalse(m.matches("2.1")); |
174 | 1 | assertTrue(m.matches("1.9")); |
175 | } | |
176 | ||
177 | /** | |
178 | * Verifies that all numeric match conditions fail when applied to non-numeric | |
179 | * or null values | |
180 | */ | |
181 | 1 | @Test(groups = "Functional") |
182 | public void testNumericMatch_nullOrInvalidValue() | |
183 | { | |
184 | 1 | for (Condition cond : Condition.values()) |
185 | { | |
186 | 12 | if (cond.isNumeric()) |
187 | { | |
188 | 6 | MatcherI m1 = new Matcher(cond, 2.1f); |
189 | 6 | MatcherI m2 = new Matcher(cond, 2345L); |
190 | 6 | assertFalse(m1.matches(null)); |
191 | 6 | assertFalse(m1.matches("")); |
192 | 6 | assertFalse(m1.matches("two")); |
193 | 6 | assertFalse(m2.matches(null)); |
194 | 6 | assertFalse(m2.matches("")); |
195 | 6 | assertFalse(m2.matches("two")); |
196 | } | |
197 | } | |
198 | } | |
199 | ||
200 | /** | |
201 | * Tests for string comparison conditions | |
202 | */ | |
203 | 1 | @Test(groups = "Functional") |
204 | public void testMatches_pattern() | |
205 | { | |
206 | /* | |
207 | * Contains | |
208 | */ | |
209 | 1 | MatcherI m = new Matcher(Condition.Contains, "benign"); |
210 | 1 | assertTrue(m.matches("benign")); |
211 | 1 | assertTrue(m.matches("MOSTLY BENIGN OBSERVED")); // not case-sensitive |
212 | 1 | assertFalse(m.matches("pathogenic")); |
213 | 1 | assertFalse(m.matches(null)); |
214 | ||
215 | /* | |
216 | * does not contain | |
217 | */ | |
218 | 1 | m = new Matcher(Condition.NotContains, "benign"); |
219 | 1 | assertFalse(m.matches("benign")); |
220 | 1 | assertFalse(m.matches("MOSTLY BENIGN OBSERVED")); // not case-sensitive |
221 | 1 | assertTrue(m.matches("pathogenic")); |
222 | 1 | assertTrue(m.matches(null)); // null value passes this condition |
223 | ||
224 | /* | |
225 | * matches | |
226 | */ | |
227 | 1 | m = new Matcher(Condition.Matches, "benign"); |
228 | 1 | assertTrue(m.matches("benign")); |
229 | 1 | assertTrue(m.matches(" Benign ")); // trim before testing |
230 | 1 | assertFalse(m.matches("MOSTLY BENIGN")); |
231 | 1 | assertFalse(m.matches("pathogenic")); |
232 | 1 | assertFalse(m.matches(null)); |
233 | ||
234 | /* | |
235 | * does not match | |
236 | */ | |
237 | 1 | m = new Matcher(Condition.NotMatches, "benign"); |
238 | 1 | assertFalse(m.matches("benign")); |
239 | 1 | assertFalse(m.matches(" Benign ")); // trimmed before testing |
240 | 1 | assertTrue(m.matches("MOSTLY BENIGN")); |
241 | 1 | assertTrue(m.matches("pathogenic")); |
242 | 1 | assertTrue(m.matches(null)); |
243 | ||
244 | /* | |
245 | * value is present (is not null) | |
246 | */ | |
247 | 1 | m = new Matcher(Condition.Present, null); |
248 | 1 | assertTrue(m.matches("benign")); |
249 | 1 | assertTrue(m.matches("")); |
250 | 1 | assertFalse(m.matches(null)); |
251 | ||
252 | /* | |
253 | * value is not present (is null) | |
254 | */ | |
255 | 1 | m = new Matcher(Condition.NotPresent, null); |
256 | 1 | assertFalse(m.matches("benign")); |
257 | 1 | assertFalse(m.matches("")); |
258 | 1 | assertTrue(m.matches(null)); |
259 | ||
260 | /* | |
261 | * a number with a string match condition will be treated as string | |
262 | * (these cases shouldn't arise as the match() method is coded) | |
263 | */ | |
264 | 1 | Matcher m1 = new Matcher(Condition.Contains, "32"); |
265 | 1 | assertFalse(m1.matchesFloat("-203f", 0f)); |
266 | 1 | assertTrue(m1.matchesFloat("-4321.0f", 0f)); |
267 | 1 | assertFalse(m1.matchesFloat("-203", 0f)); |
268 | 1 | assertTrue(m1.matchesFloat("-4321", 0f)); |
269 | 1 | assertFalse(m1.matchesLong("-203")); |
270 | 1 | assertTrue(m1.matchesLong("-4321")); |
271 | 1 | assertFalse(m1.matchesLong("-203f")); |
272 | 1 | assertTrue(m1.matchesLong("-4321.0f")); |
273 | } | |
274 | ||
275 | /** | |
276 | * If a float is passed with a string condition it gets converted to a string | |
277 | */ | |
278 | 1 | @Test(groups = "Functional") |
279 | public void testMatches_floatWithStringCondition() | |
280 | { | |
281 | 1 | MatcherI m = new Matcher(Condition.Contains, 1.2e-6f); |
282 | 1 | assertEquals(m.getPattern(), "1.2E-6"); |
283 | 1 | assertEquals(PA.getValue(m, "uppercasePattern"), "1.2E-6"); |
284 | 1 | assertEquals(PA.getValue(m, "floatValue"), 0f); |
285 | 1 | assertEquals(PA.getValue(m, "longValue"), 0L); |
286 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.String); |
287 | 1 | assertTrue(m.matches("1.2e-6")); |
288 | ||
289 | 1 | m = new Matcher(Condition.Contains, 0.0000001f); |
290 | 1 | assertEquals(m.getPattern(), "1.0E-7"); |
291 | 1 | assertTrue(m.matches("1.0e-7")); |
292 | 1 | assertTrue(m.matches("1.0E-7")); |
293 | 1 | assertFalse(m.matches("0.0000001f")); |
294 | } | |
295 | ||
296 | 1 | @Test(groups = "Functional") |
297 | public void testToString() | |
298 | { | |
299 | 1 | Locale.setDefault(Locale.ENGLISH); |
300 | ||
301 | 1 | MatcherI m = new Matcher(Condition.LT, 1.2e-6f); |
302 | 1 | assertEquals(m.toString(), "< 1.2E-6"); |
303 | ||
304 | 1 | m = new Matcher(Condition.GE, "20200413"); |
305 | 1 | assertEquals(m.toString(), ">= 20200413"); |
306 | ||
307 | 1 | m = new Matcher(Condition.NotMatches, "ABC"); |
308 | 1 | assertEquals(m.toString(), "Does not match 'ABC'"); |
309 | ||
310 | 1 | m = new Matcher(Condition.Contains, -1.2f); |
311 | 1 | assertEquals(m.toString(), "Contains '-1.2'"); |
312 | } | |
313 | ||
314 | 1 | @Test(groups = "Functional") |
315 | public void testEquals() | |
316 | { | |
317 | /* | |
318 | * string condition | |
319 | */ | |
320 | 1 | MatcherI m = new Matcher(Condition.NotMatches, "ABC"); |
321 | 1 | assertFalse(m.equals(null)); |
322 | 1 | assertFalse(m.equals("foo")); |
323 | 1 | assertTrue(m.equals(m)); |
324 | 1 | assertTrue(m.equals(new Matcher(Condition.NotMatches, "ABC"))); |
325 | // not case-sensitive: | |
326 | 1 | assertTrue(m.equals(new Matcher(Condition.NotMatches, "abc"))); |
327 | 1 | assertFalse(m.equals(new Matcher(Condition.Matches, "ABC"))); |
328 | 1 | assertFalse(m.equals(new Matcher(Condition.NotMatches, "def"))); |
329 | ||
330 | /* | |
331 | * numeric conditions - float values | |
332 | */ | |
333 | 1 | m = new Matcher(Condition.LT, -1f); |
334 | 1 | assertFalse(m.equals(null)); |
335 | 1 | assertFalse(m.equals("foo")); |
336 | 1 | assertTrue(m.equals(m)); |
337 | 1 | assertTrue(m.equals(new Matcher(Condition.LT, -1f))); |
338 | 1 | assertTrue(m.equals(new Matcher(Condition.LT, "-1f"))); |
339 | 1 | assertTrue(m.equals(new Matcher(Condition.LT, "-1.00f"))); |
340 | 1 | assertFalse(m.equals(new Matcher(Condition.LE, -1f))); |
341 | 1 | assertFalse(m.equals(new Matcher(Condition.GE, -1f))); |
342 | 1 | assertFalse(m.equals(new Matcher(Condition.NE, -1f))); |
343 | 1 | assertFalse(m.equals(new Matcher(Condition.LT, 1f))); |
344 | 1 | assertFalse(m.equals(new Matcher(Condition.LT, -1.1f))); |
345 | ||
346 | /* | |
347 | * numeric conditions - integer values | |
348 | */ | |
349 | 1 | m = new Matcher(Condition.LT, -123456); |
350 | 1 | assertFalse(m.equals(null)); |
351 | 1 | assertFalse(m.equals("foo")); |
352 | 1 | assertTrue(m.equals(m)); |
353 | 1 | assertTrue(m.equals(new Matcher(Condition.LT, -123456))); |
354 | 1 | assertFalse(m.equals(new Matcher(Condition.LT, +123456))); |
355 | 1 | assertTrue(m.equals(new Matcher(Condition.LT, "-123456"))); |
356 | 1 | assertFalse(m.equals(new Matcher(Condition.LT, -123456f))); |
357 | 1 | assertFalse(m.equals(new Matcher(Condition.LT, "-123456f"))); |
358 | } | |
359 | ||
360 | 1 | @Test(groups = "Functional") |
361 | public void testHashCode() | |
362 | { | |
363 | 1 | MatcherI m1 = new Matcher(Condition.NotMatches, "ABC"); |
364 | 1 | MatcherI m2 = new Matcher(Condition.NotMatches, "ABC"); |
365 | 1 | MatcherI m3 = new Matcher(Condition.NotMatches, "AB"); |
366 | 1 | MatcherI m4 = new Matcher(Condition.Matches, "ABC"); |
367 | 1 | assertEquals(m1.hashCode(), m2.hashCode()); |
368 | 1 | assertNotEquals(m1.hashCode(), m3.hashCode()); |
369 | 1 | assertNotEquals(m1.hashCode(), m4.hashCode()); |
370 | 1 | assertNotEquals(m3.hashCode(), m4.hashCode()); |
371 | } | |
372 | ||
373 | /** | |
374 | * Tests for integer comparison conditions | |
375 | */ | |
376 | 1 | @Test(groups = "Functional") |
377 | public void testMatches_long() | |
378 | { | |
379 | /* | |
380 | * EQUALS test | |
381 | */ | |
382 | 1 | MatcherI m = new Matcher(Condition.EQ, 2); |
383 | 1 | assertTrue(m.matches("2")); |
384 | 1 | assertTrue(m.matches("+2")); |
385 | 1 | assertFalse(m.matches("3")); |
386 | // a float value may be passed to an integer matcher | |
387 | 1 | assertTrue(m.matches("2.0")); |
388 | 1 | assertTrue(m.matches("2.000000f")); |
389 | 1 | assertFalse(m.matches("2.01")); |
390 | ||
391 | /* | |
392 | * NOT EQUALS test | |
393 | */ | |
394 | 1 | m = new Matcher(Condition.NE, 123); |
395 | 1 | assertFalse(m.matches("123")); |
396 | 1 | assertFalse(m.matches("123.0")); |
397 | 1 | assertTrue(m.matches("-123")); |
398 | ||
399 | /* | |
400 | * >= test | |
401 | */ | |
402 | 1 | m = new Matcher(Condition.GE, "113890813"); |
403 | 1 | assertTrue(m.matches("113890813")); |
404 | 1 | assertTrue(m.matches("113890814")); |
405 | 1 | assertFalse(m.matches("-113890813")); |
406 | ||
407 | /* | |
408 | * > test | |
409 | */ | |
410 | 1 | m = new Matcher(Condition.GT, 113890813); |
411 | 1 | assertFalse(m.matches("113890813")); |
412 | 1 | assertTrue(m.matches("113890814")); |
413 | ||
414 | /* | |
415 | * <= test | |
416 | */ | |
417 | 1 | m = new Matcher(Condition.LE, "113890813"); |
418 | 1 | assertTrue(m.matches("113890813")); |
419 | 1 | assertFalse(m.matches("113890814")); |
420 | 1 | assertTrue(m.matches("113890812")); |
421 | ||
422 | /* | |
423 | * < test | |
424 | */ | |
425 | 1 | m = new Matcher(Condition.LT, 113890813); |
426 | 1 | assertFalse(m.matches("113890813")); |
427 | 1 | assertFalse(m.matches("113890814")); |
428 | 1 | assertTrue(m.matches("113890812")); |
429 | } | |
430 | ||
431 | /** | |
432 | * Tests comparing a float value with an integer condition | |
433 | */ | |
434 | 1 | @Test(groups = "Functional") |
435 | public void testMatches_floatValueIntegerCondition() | |
436 | { | |
437 | 1 | MatcherI m = new Matcher(Condition.GT, 1234); |
438 | 1 | assertEquals(PA.getValue(m, "longValue"), 1234L); |
439 | 1 | assertSame(PA.getValue(m, "patternType"), PatternType.Integer); |
440 | 1 | assertTrue(m.matches("1235")); |
441 | 1 | assertTrue(m.matches("9867.345")); |
442 | 1 | assertTrue(m.matches("9867.345f")); |
443 | } | |
444 | } |