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17 package org.apache.commons.validator.routines;
18
19 import static org.junit.jupiter.api.Assertions.assertEquals;
20 import static org.junit.jupiter.api.Assertions.assertFalse;
21 import static org.junit.jupiter.api.Assertions.assertThrows;
22 import static org.junit.jupiter.api.Assertions.assertTrue;
23
24 import java.util.ArrayList;
25 import java.util.List;
26
27 import org.apache.commons.validator.ResultPair;
28 import org.junit.jupiter.api.BeforeEach;
29 import org.junit.jupiter.api.Disabled;
30 import org.junit.jupiter.api.Test;
31
32
33
34
35 public class EmailValidatorTest {
36
37
38
39
40
41 protected static final String FORM_KEY = "emailForm";
42
43
44
45
46 protected static final String ACTION = "email";
47
48
49
50
51
52 private static final ResultPair[] TEST_EMAIL_FROM_PERL = {
53
54 new ResultPair("abigail@example.com", true),
55 new ResultPair("abigail@example.com ", true),
56 new ResultPair(" abigail@example.com", true),
57 new ResultPair("abigail @example.com ", true),
58 new ResultPair("*@example.net", true),
59 new ResultPair("\"\\\"\"@foo.bar", true),
60 new ResultPair("fred&barny@example.com", true),
61 new ResultPair("---@example.com", true),
62 new ResultPair("foo-bar@example.net", true),
63 new ResultPair("\"127.0.0.1\"@[127.0.0.1]", true),
64 new ResultPair("Abigail <abigail@example.com>", true),
65 new ResultPair("Abigail<abigail@example.com>", true),
66 new ResultPair("Abigail<@a,@b,@c:abigail@example.com>", true),
67 new ResultPair("\"This is a phrase\"<abigail@example.com>", true),
68 new ResultPair("\"Abigail \"<abigail@example.com>", true),
69 new ResultPair("\"Joe & J. Harvey\" <example @Org>", true),
70 new ResultPair("Abigail <abigail @ example.com>", true),
71 new ResultPair("Abigail made this < abigail @ example . com >", true),
72 new ResultPair("Abigail(the bitch)@example.com", true),
73 new ResultPair("Abigail <abigail @ example . (bar) com >", true),
74 new ResultPair("Abigail < (one) abigail (two) @(three) example . (bar) com (quz) >", true),
75 new ResultPair("Abigail (foo) (((baz)(nested) (comment)) ! ) < (one) abigail (two) @(three) example . (bar) com (quz) >", true),
76 new ResultPair("Abigail <abigail(fo\\(o)@example.com>", true),
77 new ResultPair("Abigail <abigail(fo\\)o)@example.com> ", true),
78 new ResultPair("(foo) abigail@example.com", true),
79 new ResultPair("abigail@example.com (foo)", true),
80 new ResultPair("\"Abi\\\"gail\" <abigail@example.com>", true),
81 new ResultPair("abigail@[example.com]", true),
82 new ResultPair("abigail@[exa\\[ple.com]", true),
83 new ResultPair("abigail@[exa\\]ple.com]", true),
84 new ResultPair("\":sysmail\"@ Some-Group. Some-Org", true),
85 new ResultPair("Muhammed.(I am the greatest) Ali @(the) Vegas.WBA", true),
86 new ResultPair("mailbox.sub1.sub2@this-domain", true),
87 new ResultPair("sub-net.mailbox@sub-domain.domain", true),
88 new ResultPair("name:;", true),
89 new ResultPair("':;", true),
90 new ResultPair("name: ;", true),
91 new ResultPair("Alfred Neuman <Neuman@BBN-TENEXA>", true),
92 new ResultPair("Neuman@BBN-TENEXA", true),
93 new ResultPair("\"George, Ted\" <Shared@Group.Arpanet>", true),
94 new ResultPair("Wilt . (the Stilt) Chamberlain@NBA.US", true),
95 new ResultPair("Cruisers: Port@Portugal, Jones@SEA;", true),
96 new ResultPair("$@[]", true),
97 new ResultPair("*()@[]", true),
98 new ResultPair("\"quoted ( brackets\" ( a comment )@example.com", true),
99 new ResultPair("\"Joe & J. Harvey\"\\x0D\\x0A <ddd\\@ Org>", true),
100 new ResultPair("\"Joe &\\x0D\\x0A J. Harvey\" <ddd \\@ Org>", true),
101 new ResultPair("Gourmets: Pompous Person <WhoZiWhatZit\\@Cordon-Bleu>,\\x0D\\x0A" +
102 " Childs\\@WGBH.Boston, \"Galloping Gourmet\"\\@\\x0D\\x0A" +
103 " ANT.Down-Under (Australian National Television),\\x0D\\x0A" +
104 " Cheapie\\@Discount-Liquors;", true),
105 new ResultPair(" Just a string", false),
106 new ResultPair("string", false),
107 new ResultPair("(comment)", false),
108 new ResultPair("()@example.com", false),
109 new ResultPair("fred(&)barny@example.com", false),
110 new ResultPair("fred\\ barny@example.com", false),
111 new ResultPair("Abigail <abi gail @ example.com>", false),
112 new ResultPair("Abigail <abigail(fo(o)@example.com>", false),
113 new ResultPair("Abigail <abigail(fo) o)@example.com>", false),
114 new ResultPair("\"Abi\"gail\" <abigail@example.com>", false),
115 new ResultPair("abigail@[exa]ple.com]", false),
116 new ResultPair("abigail@[exa[ple.com]", false),
117 new ResultPair("abigail@[exaple].com]", false),
118 new ResultPair("abigail@", false),
119 new ResultPair("@example.com", false),
120 new ResultPair("phrase: abigail@example.com abigail@example.com ;", false),
121 new ResultPair("invalid�char@example.com", false)
122
123 };
124
125 public static void main(final String[] args) {
126 final EmailValidator validator = EmailValidator.getInstance();
127 for (final String arg : args) {
128 System.out.printf("%s: %s%n", arg, validator.isValid(arg));
129 }
130 }
131
132 private EmailValidator validator;
133
134 @BeforeEach
135 public void setUp() {
136 validator = EmailValidator.getInstance();
137 }
138
139
140
141
142 @Test
143 void testEmail() {
144 assertTrue(validator.isValid("jsmith@apache.org"));
145 }
146
147
148
149
150
151
152
153 @Test
154 void testEmailAtTLD() {
155 final EmailValidator val = EmailValidator.getInstance(false, true);
156 assertTrue(val.isValid("test@com"));
157 }
158
159
160
161
162 @Test
163 void testEmailExtension() {
164 assertTrue(validator.isValid("jsmith@apache.org"));
165
166 assertTrue(validator.isValid("jsmith@apache.com"));
167
168 assertTrue(validator.isValid("jsmith@apache.net"));
169
170 assertTrue(validator.isValid("jsmith@apache.info"));
171
172 assertFalse(validator.isValid("jsmith@apache."));
173
174 assertFalse(validator.isValid("jsmith@apache.c"));
175
176 assertTrue(validator.isValid("someone@yahoo.museum"));
177
178 assertFalse(validator.isValid("someone@yahoo.mu-seum"));
179 }
180
181
182
183
184
185
186 @Disabled("VALIDATOR-267")
187 @Test
188 void testEmailFromPerl() {
189 int errors = 0;
190 for (final ResultPair element : TEST_EMAIL_FROM_PERL) {
191 final String item = element.item;
192 final boolean exp = element.valid;
193 final boolean act = validator.isValid(item);
194 if (act != exp) {
195 System.out.printf("%s: expected %s actual %s%n", item, exp, act);
196 errors += 1;
197 }
198 }
199 assertEquals(0, errors, "Expected 0 errors");
200 }
201
202
203
204
205 @Test
206 void testEmailLocalhost() {
207
208 final EmailValidator noLocal = EmailValidator.getInstance(false);
209 final EmailValidator allowLocal = EmailValidator.getInstance(true);
210 assertEquals(validator, noLocal);
211
212
213 assertTrue(allowLocal.isValid("joe@localhost.localdomain"), "@localhost.localdomain should be accepted but wasn't");
214 assertTrue(allowLocal.isValid("joe@localhost"), "@localhost should be accepted but wasn't");
215
216 assertFalse(noLocal.isValid("joe@localhost.localdomain"), "@localhost.localdomain should be accepted but wasn't");
217 assertFalse(noLocal.isValid("joe@localhost"), "@localhost should be accepted but wasn't");
218 }
219
220
221
222
223 @Test
224 void testEmailUserName() {
225
226 assertTrue(validator.isValid("joe1blow@apache.org"));
227
228 assertTrue(validator.isValid("joe$blow@apache.org"));
229
230 assertTrue(validator.isValid("joe-@apache.org"));
231
232 assertTrue(validator.isValid("joe_@apache.org"));
233
234 assertTrue(validator.isValid("joe+@apache.org"));
235
236 assertTrue(validator.isValid("joe!@apache.org"));
237
238 assertTrue(validator.isValid("joe*@apache.org"));
239
240 assertTrue(validator.isValid("joe'@apache.org"));
241
242 assertTrue(validator.isValid("joe%45@apache.org"));
243
244 assertTrue(validator.isValid("joe?@apache.org"));
245
246 assertTrue(validator.isValid("joe&@apache.org"));
247
248 assertTrue(validator.isValid("joe=@apache.org"));
249
250 assertTrue(validator.isValid("+joe@apache.org"));
251
252 assertTrue(validator.isValid("!joe@apache.org"));
253
254 assertTrue(validator.isValid("*joe@apache.org"));
255
256 assertTrue(validator.isValid("'joe@apache.org"));
257
258 assertTrue(validator.isValid("%joe45@apache.org"));
259
260 assertTrue(validator.isValid("?joe@apache.org"));
261
262 assertTrue(validator.isValid("&joe@apache.org"));
263
264 assertTrue(validator.isValid("=joe@apache.org"));
265
266 assertTrue(validator.isValid("+@apache.org"));
267
268 assertTrue(validator.isValid("!@apache.org"));
269
270 assertTrue(validator.isValid("*@apache.org"));
271
272 assertTrue(validator.isValid("'@apache.org"));
273
274 assertTrue(validator.isValid("%@apache.org"));
275
276 assertTrue(validator.isValid("?@apache.org"));
277
278 assertTrue(validator.isValid("&@apache.org"));
279
280 assertTrue(validator.isValid("=@apache.org"));
281
282
283
284 assertFalse(validator.isValid("joe.@apache.org"));
285
286 assertFalse(validator.isValid(".joe@apache.org"));
287
288 assertFalse(validator.isValid(".@apache.org"));
289
290 assertTrue(validator.isValid("joe.ok@apache.org"));
291
292 assertFalse(validator.isValid("joe..ok@apache.org"));
293
294 assertFalse(validator.isValid("..@apache.org"));
295
296 assertFalse(validator.isValid("joe(@apache.org"));
297
298 assertFalse(validator.isValid("joe)@apache.org"));
299
300 assertFalse(validator.isValid("joe,@apache.org"));
301
302 assertFalse(validator.isValid("joe;@apache.org"));
303
304
305 assertTrue(validator.isValid("\"joe.\"@apache.org"));
306
307 assertTrue(validator.isValid("\".joe\"@apache.org"));
308
309 assertTrue(validator.isValid("\"joe+\"@apache.org"));
310
311 assertTrue(validator.isValid("\"joe@\"@apache.org"));
312
313 assertTrue(validator.isValid("\"joe!\"@apache.org"));
314
315 assertTrue(validator.isValid("\"joe*\"@apache.org"));
316
317 assertTrue(validator.isValid("\"joe'\"@apache.org"));
318
319 assertTrue(validator.isValid("\"joe(\"@apache.org"));
320
321 assertTrue(validator.isValid("\"joe)\"@apache.org"));
322
323 assertTrue(validator.isValid("\"joe,\"@apache.org"));
324
325 assertTrue(validator.isValid("\"joe%45\"@apache.org"));
326
327 assertTrue(validator.isValid("\"joe;\"@apache.org"));
328
329 assertTrue(validator.isValid("\"joe?\"@apache.org"));
330
331 assertTrue(validator.isValid("\"joe&\"@apache.org"));
332
333 assertTrue(validator.isValid("\"joe=\"@apache.org"));
334
335 assertTrue(validator.isValid("\"..\"@apache.org"));
336
337
338 assertTrue(validator.isValid("\"john\\\"doe\"@apache.org"));
339
340 assertTrue(validator.isValid("john56789.john56789.john56789.john56789.john56789.john56789.john@example.com"));
341
342 assertFalse(validator.isValid("john56789.john56789.john56789.john56789.john56789.john56789.john5@example.com"));
343
344 assertTrue(validator.isValid("\\>escape\\\\special\\^characters\\<@example.com"));
345
346 assertTrue(validator.isValid("Abc\\@def@example.com"));
347
348 assertFalse(validator.isValid("Abc@def@example.com"));
349
350 assertTrue(validator.isValid("space\\ monkey@example.com"));
351 }
352
353
354
355
356 @Test
357 void testEmailWithBogusCharacter() {
358
359 assertFalse(validator.isValid("andy.noble@\u008fdata-workshop.com"));
360
361
362 assertTrue(validator.isValid("andy.o'reilly@data-workshop.com"));
363
364
365 assertFalse(validator.isValid("andy@o'reilly.data-workshop.com"));
366
367
368 assertTrue(validator.isValid("foo+bar@i.am.not.in.us.example.com"));
369
370
371 assertFalse(validator.isValid("foo+bar@example+3.com"));
372
373
374 assertFalse(validator.isValid("test@%*.com"));
375 assertFalse(validator.isValid("test@^&#.com"));
376
377 }
378
379
380
381
382 @Test
383 void testEmailWithCommas() {
384 assertFalse(validator.isValid("joeblow@apa,che.org"));
385
386 assertFalse(validator.isValid("joeblow@apache.o,rg"));
387
388 assertFalse(validator.isValid("joeblow@apache,org"));
389
390 }
391
392
393
394
395 @Test
396 void testEmailWithControlChars() {
397 for (char c = 0; c < 32; c++) {
398 assertFalse(validator.isValid("foo" + c + "bar@domain.com"), "Test control char " + (int) c);
399 }
400 assertFalse(validator.isValid("foo" + (char) 127 + "bar@domain.com"), "Test control char 127");
401 }
402
403
404
405
406
407
408 @Test
409 void testEmailWithDash() {
410 assertTrue(validator.isValid("andy.noble@data-workshop.com"));
411
412 assertFalse(validator.isValid("andy-noble@data-workshop.-com"));
413
414 assertFalse(validator.isValid("andy-noble@data-workshop.c-om"));
415
416 assertFalse(validator.isValid("andy-noble@data-workshop.co-m"));
417 }
418
419
420
421
422 @Test
423 void testEmailWithDotEnd() {
424 assertFalse(validator.isValid("andy.noble@data-workshop.com."));
425 }
426
427
428
429
430 @Test
431 void testEmailWithNumericAddress() {
432 assertTrue(validator.isValid("someone@[216.109.118.76]"));
433 assertTrue(validator.isValid("someone@yahoo.com"));
434 }
435
436
437
438
439 @Test
440 void testEmailWithSlashes() {
441 assertTrue(validator.isValid("joe!/blow@apache.org"), "/ and ! valid in username");
442 assertFalse(validator.isValid("joe@ap/ache.org"), "/ not valid in domain");
443 assertFalse(validator.isValid("joe@apac!he.org"), "! not valid in domain");
444 }
445
446
447
448
449 @Test
450 void testEmailWithSpaces() {
451 assertFalse(validator.isValid("joeblow @apache.org"));
452
453 assertFalse(validator.isValid("joeblow@ apache.org"));
454
455 assertFalse(validator.isValid(" joeblow@apache.org"));
456
457 assertFalse(validator.isValid("joeblow@apache.org "));
458
459 assertFalse(validator.isValid("joe blow@apache.org "));
460
461 assertFalse(validator.isValid("joeblow@apa che.org "));
462
463 assertTrue(validator.isValid("\"joeblow \"@apache.org"));
464
465 assertTrue(validator.isValid("\" joeblow\"@apache.org"));
466
467 assertTrue(validator.isValid("\" joe blow \"@apache.org"));
468
469 }
470
471 @Test
472 void testValidator235() {
473 assertTrue(validator.isValid("someone@xn--d1abbgf6aiiy.xn--p1ai"), "xn--d1abbgf6aiiy.xn--p1ai should validate");
474 assertTrue(validator.isValid("someone@президент.рф"), "президент.рф should validate");
475 assertTrue(validator.isValid("someone@www.b\u00fccher.ch"), "www.b\u00fccher.ch should validate");
476 assertFalse(validator.isValid("someone@www.\uFFFD.ch"), "www.\uFFFD.ch FFFD should fail");
477 assertTrue(validator.isValid("someone@www.b\u00fccher.ch"), "www.b\u00fccher.ch should validate");
478 assertFalse(validator.isValid("someone@www.\uFFFD.ch"), "www.\uFFFD.ch FFFD should fail");
479 }
480
481 @Test
482 void testValidator278() {
483 assertFalse(validator.isValid("someone@-test.com"));
484 assertFalse(validator.isValid("someone@test-.com"));
485 }
486
487 @Test
488 void testValidator293() {
489 assertTrue(validator.isValid("abc-@abc.com"));
490 assertTrue(validator.isValid("abc_@abc.com"));
491 assertTrue(validator.isValid("abc-def@abc.com"));
492 assertTrue(validator.isValid("abc_def@abc.com"));
493 assertFalse(validator.isValid("abc@abc_def.com"));
494 }
495
496 @Test
497 void testValidator315() {
498 assertFalse(validator.isValid("me@at&t.net"));
499 assertTrue(validator.isValid("me@att.net"));
500 }
501
502 @Test
503 void testValidator359() {
504 final EmailValidator val = EmailValidator.getInstance(false, true);
505 assertFalse(val.isValid("test@.com"));
506 }
507
508 @Test
509 void testValidator365() {
510 assertFalse(validator.isValid("Loremipsumdolorsitametconsecteturadipiscingelit.Nullavitaeligulamattisrhoncusnuncegestasmattisleo."
511 + "Donecnonsapieninmagnatristiquedictumaacturpis.Fusceorciduifacilisisutsapieneuconsequatpharetralectus."
512 + "Quisqueenimestpulvinarutquamvitaeportamattisex.Nullamquismaurisplaceratconvallisjustoquisportamauris."
513 + "Innullalacusconvalliseufringillautvenenatissitametdiam.Maecenasluctusligulascelerisquepulvinarfeugiat."
514 + "Sedmolestienullaaliquetorciluctusidpharetranislfinibus.Suspendissemalesuadatinciduntduisitametportaarcusollicitudinnec."
515 + "Donecetmassamagna.Curabitururnadiampretiumveldignissimporttitorfringillaeuneque."
516 + "Duisantetelluspharetraidtinciduntinterdummolestiesitametfelis.Utquisquamsitametantesagittisdapibusacnonodio."
517 + "Namrutrummolestiediamidmattis.Cumsociisnatoquepenatibusetmagnisdisparturientmontesnasceturridiculusmus."
518 + "Morbiposueresedmetusacconsectetur.Etiamquisipsumvitaejustotempusmaximus.Sedultriciesplaceratvolutpat."
519 + "Integerlacuslectusmaximusacornarequissagittissitametjusto."
520 + "Cumsociisnatoquepenatibusetmagnisdisparturientmontesnasceturridiculusmus.Maecenasindictumpurussedrutrumex.Nullafacilisi."
521 + "Integerfinibusfinibusmietpharetranislfaucibusvel.Maecenasegetdolorlacinialobortisjustovelullamcorpersem."
522 + "Vivamusaliquetpurusidvariusornaresapienrisusrutrumnisitinciduntmollissemnequeidmetus."
523 + "Etiamquiseleifendpurus.Nuncfelisnuncscelerisqueiddignissimnecfinibusalibero."
524 + "Nuncsemperenimnequesitamethendreritpurusfacilisisac.Maurisdapibussemperfelisdignissimgravida."
525 + "Aeneanultricesblanditnequealiquamfinibusodioscelerisqueac.Aliquamnecmassaeumaurisfaucibusfringilla."
526 + "Etiamconsequatligulanisisitametaliquamnibhtemporquis.Nuncinterdumdignissimnullaatsodalesarcusagittiseu."
527 + "Proinpharetrametusneclacuspulvinarsedvolutpatliberoornare.Sedligulanislpulvinarnonlectuseublanditfacilisisante."
528 + "Sedmollisnislalacusauctorsuscipit.Inhachabitasseplateadictumst.Phasellussitametvelittemporvenenatisfeliseuegestasrisus."
529 + "Aliquameteratsitametnibhcommodofinibus.Morbiefficiturodiovelpulvinariaculis."
530 + "Aeneantemporipsummassaaconsecteturturpisfaucibusultrices.Praesentsodalesmaurisquisportafermentum."
531 + "Etiamnisinislvenenatisvelauctorutullamcorperinjusto.Proinvelligulaerat.Phasellusvestibulumgravidamassanonfeugiat."
532 + "Maecenaspharetraeuismodmetusegetefficitur.Suspendisseamet@gmail.com"));
533 }
534
535 @Test
536 void testValidator374() {
537 assertTrue(validator.isValid("abc@school.school"));
538 }
539
540 @Test
541 void testValidator473Part1() {
542 final IllegalArgumentException thrown = assertThrows(IllegalArgumentException.class, () -> new EmailValidator(false, false, null));
543 assertEquals("DomainValidator cannot be null", thrown.getMessage());
544 }
545
546 @Test
547 void testValidator473Part2() {
548 final List<DomainValidator.Item> items = new ArrayList<>();
549 final IllegalArgumentException thrown = assertThrows(IllegalArgumentException.class,
550 () -> new EmailValidator(false, false, DomainValidator.getInstance(true, items)));
551 assertEquals("DomainValidator must agree with allowLocal setting", thrown.getMessage());
552 }
553
554 @Test
555 void testValidator473Part3() {
556 final List<DomainValidator.Item> items = new ArrayList<>();
557 final IllegalArgumentException thrown = assertThrows(IllegalArgumentException.class,
558 () -> new EmailValidator(true, false, DomainValidator.getInstance(false, items)));
559 assertEquals("DomainValidator must agree with allowLocal setting", thrown.getMessage());
560 }
561
562 @Test
563 void testValidator473Part4() {
564 assertFalse(validator.isValidDomain("test.local"));
565 final List<DomainValidator.Item> items = new ArrayList<>();
566 items.add(new DomainValidator.Item(DomainValidator.ArrayType.GENERIC_PLUS, "local"));
567 final EmailValidator val = new EmailValidator(true, false, DomainValidator.getInstance(true, items));
568 assertTrue(val.isValidDomain("test.local"));
569 }
570 }