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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 library scheduled_test_test; |
| 6 |
| 7 import 'dart:async'; |
| 8 |
| 9 import 'package:scheduled_test/scheduled_test.dart'; |
| 10 import 'package:scheduled_test/src/utils.dart'; |
| 11 import 'metatest.dart'; |
| 12 |
| 13 void main() { |
| 14 expectTestsPass('a scheduled test with a correct synchronous expectation ' |
| 15 'should pass', () { |
| 16 test('test', () { |
| 17 expect('foo', equals('foo')); |
| 18 }); |
| 19 }); |
| 20 |
| 21 expectTestsFail('a scheduled test with an incorrect synchronous expectation ' |
| 22 'should fail', () { |
| 23 test('test', () { |
| 24 expect('foo', equals('bar')); |
| 25 }); |
| 26 }); |
| 27 |
| 28 expectTestsPass('a scheduled test with a correct asynchronous expectation ' |
| 29 'should pass', () { |
| 30 test('test', () { |
| 31 expect(new Future.immediate('foo'), completion(equals('foo'))); |
| 32 }); |
| 33 }); |
| 34 |
| 35 expectTestsFail('a scheduled test with an incorrect asynchronous expectation ' |
| 36 'should fail', () { |
| 37 test('test', () { |
| 38 expect(new Future.immediate('foo'), completion(equals('bar'))); |
| 39 }); |
| 40 }); |
| 41 |
| 42 expectTestsPass('a passing scheduled synchronous expect should register', () { |
| 43 test('test', () { |
| 44 schedule(() => expect('foo', equals('foo'))); |
| 45 }); |
| 46 }); |
| 47 |
| 48 expectTestsFail('a failing scheduled synchronous expect should register', () { |
| 49 test('test', () { |
| 50 schedule(() => expect('foo', equals('bar'))); |
| 51 }); |
| 52 }); |
| 53 |
| 54 expectTestsPass('a passing scheduled asynchronous expect should ' |
| 55 'register', () { |
| 56 test('test', () { |
| 57 schedule(() => |
| 58 expect(new Future.immediate('foo'), completion(equals('foo')))); |
| 59 }); |
| 60 }); |
| 61 |
| 62 expectTestsFail('a failing scheduled synchronous expect should ' |
| 63 'register', () { |
| 64 test('test', () { |
| 65 schedule(() => |
| 66 expect(new Future.immediate('foo'), completion(equals('bar')))); |
| 67 }); |
| 68 }); |
| 69 |
| 70 expectTestsPass('scheduled blocks should be run in order after the ' |
| 71 'synchronous setup', () { |
| 72 test('test', () { |
| 73 var list = [1]; |
| 74 schedule(() => list.add(2)); |
| 75 list.add(3); |
| 76 schedule(() => expect(list, equals([1, 3, 4, 2]))); |
| 77 list.add(4); |
| 78 }); |
| 79 }); |
| 80 |
| 81 expectTestsPass('scheduled blocks should forward their return values as ' |
| 82 'Futures', () { |
| 83 test('synchronous value', () { |
| 84 var future = schedule(() => 'value'); |
| 85 expect(future, completion(equals('value'))); |
| 86 }); |
| 87 |
| 88 test('asynchronous value', () { |
| 89 var future = schedule(() => new Future.immediate('value')); |
| 90 expect(future, completion(equals('value'))); |
| 91 }); |
| 92 }); |
| 93 |
| 94 expectTestsPass('scheduled blocks should wait for their Future return values ' |
| 95 'to complete before proceeding', () { |
| 96 test('test', () { |
| 97 var value = 'unset'; |
| 98 schedule(() => sleep(500).then((_) { |
| 99 value = 'set'; |
| 100 })); |
| 101 schedule(() => expect(value, equals('set'))); |
| 102 }); |
| 103 }); |
| 104 |
| 105 expectTestsFail('a test failure in a chained future in a scheduled block ' |
| 106 'should be registered', () { |
| 107 test('test', () { |
| 108 schedule(() => new Future.immediate('foo') |
| 109 .then((v) => expect(v, equals('bar')))); |
| 110 }); |
| 111 }); |
| 112 |
| 113 expectTestsFail('an error in a chained future in a scheduled block should be ' |
| 114 'registered', () { |
| 115 test('test', () { |
| 116 schedule(() => new Future.immediate(null).then((_) { |
| 117 throw 'error'; |
| 118 })); |
| 119 }); |
| 120 }); |
| 121 |
| 122 expectTestsFail('an out-of-band failure in wrapAsync is handled', () { |
| 123 test('test', () { |
| 124 schedule(() { |
| 125 sleep(10).then(wrapAsync((_) => expect('foo', equals('bar')))); |
| 126 }); |
| 127 schedule(() => sleep(50)); |
| 128 }); |
| 129 }); |
| 130 |
| 131 expectTestsFail('an out-of-band failure in wrapAsync that finishes after the ' |
| 132 'schedule is handled', () { |
| 133 test('test', () { |
| 134 schedule(() { |
| 135 sleep(50).then(wrapAsync((_) => expect('foo', equals('bar')))); |
| 136 }); |
| 137 schedule(() => sleep(10)); |
| 138 }); |
| 139 }); |
| 140 |
| 141 expectTestsFail('an out-of-band error reported via signalError is ' |
| 142 'handled', () { |
| 143 test('test', () { |
| 144 schedule(() { |
| 145 sleep(10).then((_) => currentSchedule.signalError('bad')); |
| 146 }); |
| 147 schedule(() => sleep(50)); |
| 148 }); |
| 149 }); |
| 150 |
| 151 expectTestsFail('an out-of-band error reported via signalError that finished ' |
| 152 'after the schedule is handled', () { |
| 153 test('test', () { |
| 154 schedule(() { |
| 155 var done = wrapAsync((_) {}); |
| 156 sleep(50).then((_) { |
| 157 currentSchedule.signalError('bad'); |
| 158 done(null); |
| 159 }); |
| 160 }); |
| 161 schedule(() => sleep(10)); |
| 162 }); |
| 163 }); |
| 164 |
| 165 expectTestsFail('a synchronous error reported via signalError is handled', ()
{ |
| 166 test('test', () { |
| 167 currentSchedule.signalError('bad'); |
| 168 }); |
| 169 }); |
| 170 |
| 171 expectTestsPass('the onComplete queue is run if a test is successful', () { |
| 172 var onCompleteRun = false; |
| 173 test('test 1', () { |
| 174 currentSchedule.onComplete.schedule(() { |
| 175 onCompleteRun = true; |
| 176 }); |
| 177 |
| 178 schedule(() => expect('foo', equals('foo'))); |
| 179 }); |
| 180 |
| 181 test('test 2', () { |
| 182 expect(onCompleteRun, isTrue); |
| 183 }); |
| 184 }); |
| 185 |
| 186 expectTestsPass('the onComplete queue is run after an out-of-band callback', |
| 187 () { |
| 188 var outOfBandRun = false; |
| 189 test('test1', () { |
| 190 currentSchedule.onComplete.schedule(() { |
| 191 expect(outOfBandRun, isTrue); |
| 192 }); |
| 193 |
| 194 sleep(50).then(wrapAsync((_) { |
| 195 outOfBandRun = true; |
| 196 })); |
| 197 }); |
| 198 }); |
| 199 |
| 200 expectTestsPass('the onComplete queue is run after an out-of-band callback ' |
| 201 'and waits for another out-of-band callback', () { |
| 202 var outOfBand1Run = false; |
| 203 var outOfBand2Run = false; |
| 204 test('test1', () { |
| 205 currentSchedule.onComplete.schedule(() { |
| 206 expect(outOfBand1Run, isTrue); |
| 207 |
| 208 sleep(50).then(wrapAsync((_) { |
| 209 outOfBand2Run = true; |
| 210 })); |
| 211 }); |
| 212 |
| 213 sleep(50).then(wrapAsync((_) { |
| 214 outOfBand1Run = true; |
| 215 })); |
| 216 }); |
| 217 |
| 218 test('test2', () => expect(outOfBand2Run, isTrue)); |
| 219 }); |
| 220 |
| 221 expectTestsFail('an out-of-band callback in the onComplete queue blocks the ' |
| 222 'test', () { |
| 223 var outOfBandRun = false; |
| 224 test('test', () { |
| 225 currentSchedule.onComplete.schedule(() { |
| 226 sleep(50).then(wrapAsync((_) => expect('foo', equals('bar')))); |
| 227 }); |
| 228 }); |
| 229 }); |
| 230 |
| 231 expectTestsPass('an out-of-band callback blocks onComplete even with an ' |
| 232 'unrelated error', () { |
| 233 var outOfBandRun = false; |
| 234 var outOfBandSetInOnComplete = false; |
| 235 test('test 1', () { |
| 236 currentSchedule.onComplete.schedule(() { |
| 237 outOfBandSetInOnComplete = outOfBandRun; |
| 238 }); |
| 239 |
| 240 sleep(50).then(wrapAsync((_) { |
| 241 outOfBandRun = true; |
| 242 })); |
| 243 |
| 244 schedule(() => expect('foo', equals('bar'))); |
| 245 }); |
| 246 |
| 247 test('test 2', () => expect(outOfBandSetInOnComplete, isTrue)); |
| 248 }, passing: ['test 2']); |
| 249 |
| 250 expectTestsPass('the onComplete queue is run after an asynchronous error', |
| 251 () { |
| 252 var onCompleteRun = false; |
| 253 test('test 1', () { |
| 254 currentSchedule.onComplete.schedule(() { |
| 255 onCompleteRun = true; |
| 256 }); |
| 257 |
| 258 schedule(() => expect('foo', equals('bar'))); |
| 259 }); |
| 260 |
| 261 test('test 2', () { |
| 262 expect(onCompleteRun, isTrue); |
| 263 }); |
| 264 }, passing: ['test 2']); |
| 265 |
| 266 expectTestsPass('the onComplete queue is run after a synchronous error', () { |
| 267 var onCompleteRun = false; |
| 268 test('test 1', () { |
| 269 currentSchedule.onComplete.schedule(() { |
| 270 onCompleteRun = true; |
| 271 }); |
| 272 |
| 273 throw 'error'; |
| 274 }); |
| 275 |
| 276 test('test 2', () { |
| 277 expect(onCompleteRun, isTrue); |
| 278 }); |
| 279 }, passing: ['test 2']); |
| 280 |
| 281 expectTestsPass('the onComplete queue is run after an out-of-band error', () { |
| 282 var onCompleteRun = false; |
| 283 test('test 1', () { |
| 284 currentSchedule.onComplete.schedule(() { |
| 285 onCompleteRun = true; |
| 286 }); |
| 287 |
| 288 sleep(50).then(wrapAsync((_) => expect('foo', equals('bar')))); |
| 289 }); |
| 290 |
| 291 test('test 2', () { |
| 292 expect(onCompleteRun, isTrue); |
| 293 }); |
| 294 }, passing: ['test 2']); |
| 295 |
| 296 expectTestsPass('currentSchedule.error contains the error in the onComplete ' |
| 297 'queue', () { |
| 298 var error; |
| 299 test('test 1', () { |
| 300 currentSchedule.onComplete.schedule(() { |
| 301 error = currentSchedule.error; |
| 302 }); |
| 303 |
| 304 throw 'error'; |
| 305 }); |
| 306 |
| 307 test('test 2', () { |
| 308 expect(error, new isInstanceOf<ScheduleError>()); |
| 309 expect(error.error, equals('error')); |
| 310 }); |
| 311 }, passing: ['test 2']); |
| 312 |
| 313 expectTestsPass('onComplete tasks can be scheduled during normal tasks', () { |
| 314 var onCompleteRun = false; |
| 315 test('test 1', () { |
| 316 schedule(() { |
| 317 currentSchedule.onComplete.schedule(() { |
| 318 onCompleteRun = true; |
| 319 }); |
| 320 }); |
| 321 }); |
| 322 |
| 323 test('test 2', () { |
| 324 expect(onCompleteRun, isTrue); |
| 325 }); |
| 326 }); |
| 327 |
| 328 expectTestsFail('failures in onComplete cause test failures', () { |
| 329 test('test', () { |
| 330 currentSchedule.onComplete.schedule(() { |
| 331 expect('foo', equals('bar')); |
| 332 }); |
| 333 }); |
| 334 }); |
| 335 |
| 336 expectTestsPass('the onException queue is not run if a test is successful', |
| 337 () { |
| 338 var onExceptionRun = false; |
| 339 test('test 1', () { |
| 340 currentSchedule.onException.schedule(() { |
| 341 onExceptionRun = true; |
| 342 }); |
| 343 |
| 344 schedule(() => expect('foo', equals('foo'))); |
| 345 }); |
| 346 |
| 347 test('test 2', () { |
| 348 expect(onExceptionRun, isFalse); |
| 349 }); |
| 350 }); |
| 351 |
| 352 expectTestsPass('the onException queue is run after an asynchronous error', |
| 353 () { |
| 354 var onExceptionRun = false; |
| 355 test('test 1', () { |
| 356 currentSchedule.onException.schedule(() { |
| 357 onExceptionRun = true; |
| 358 }); |
| 359 |
| 360 schedule(() => expect('foo', equals('bar'))); |
| 361 }); |
| 362 |
| 363 test('test 2', () { |
| 364 expect(onExceptionRun, isTrue); |
| 365 }); |
| 366 }, passing: ['test 2']); |
| 367 |
| 368 expectTestsPass('the onException queue is run after a synchronous error', () { |
| 369 var onExceptionRun = false; |
| 370 test('test 1', () { |
| 371 currentSchedule.onException.schedule(() { |
| 372 onExceptionRun = true; |
| 373 }); |
| 374 |
| 375 throw 'error'; |
| 376 }); |
| 377 |
| 378 test('test 2', () { |
| 379 expect(onExceptionRun, isTrue); |
| 380 }); |
| 381 }, passing: ['test 2']); |
| 382 |
| 383 expectTestsPass('the onException queue is run after an out-of-band error', ()
{ |
| 384 var onExceptionRun = false; |
| 385 test('test 1', () { |
| 386 currentSchedule.onException.schedule(() { |
| 387 onExceptionRun = true; |
| 388 }); |
| 389 |
| 390 sleep(50).then(wrapAsync((_) => expect('foo', equals('bar')))); |
| 391 }); |
| 392 |
| 393 test('test 2', () { |
| 394 expect(onExceptionRun, isTrue); |
| 395 }); |
| 396 }, passing: ['test 2']); |
| 397 |
| 398 expectTestsPass('currentSchedule.error contains the error in the onException ' |
| 399 'queue', () { |
| 400 var error; |
| 401 test('test 1', () { |
| 402 currentSchedule.onException.schedule(() { |
| 403 error = currentSchedule.error; |
| 404 }); |
| 405 |
| 406 throw 'error'; |
| 407 }); |
| 408 |
| 409 test('test 2', () { |
| 410 expect(error, new isInstanceOf<ScheduleError>()); |
| 411 expect(error.error, equals('error')); |
| 412 }); |
| 413 }, passing: ['test 2']); |
| 414 |
| 415 expectTestsPass('currentSchedule.error contains an error passed into ' |
| 416 'signalError synchronously', () { |
| 417 var error; |
| 418 test('test 1', () { |
| 419 currentSchedule.onException.schedule(() { |
| 420 error = currentSchedule.error; |
| 421 }); |
| 422 |
| 423 currentSchedule.signalError('error'); |
| 424 }); |
| 425 |
| 426 test('test 2', () { |
| 427 expect(error, new isInstanceOf<ScheduleError>()); |
| 428 expect(error.error, equals('error')); |
| 429 }); |
| 430 }, passing: ['test 2']); |
| 431 |
| 432 expectTestsPass('currentSchedule.error contains an error passed into ' |
| 433 'signalError asynchronously', () { |
| 434 var error; |
| 435 test('test 1', () { |
| 436 currentSchedule.onException.schedule(() { |
| 437 error = currentSchedule.error; |
| 438 }); |
| 439 |
| 440 schedule(() => currentSchedule.signalError('error')); |
| 441 }); |
| 442 |
| 443 test('test 2', () { |
| 444 expect(error, new isInstanceOf<ScheduleError>()); |
| 445 expect(error.error, equals('error')); |
| 446 }); |
| 447 }, passing: ['test 2']); |
| 448 |
| 449 expectTestsPass('currentSchedule.error contains an error passed into ' |
| 450 'signalError out-of-band', () { |
| 451 var error; |
| 452 test('test 1', () { |
| 453 currentSchedule.onException.schedule(() { |
| 454 error = currentSchedule.error; |
| 455 }); |
| 456 |
| 457 sleep(50).then(wrapAsync((_) => currentSchedule.signalError('error'))); |
| 458 }); |
| 459 |
| 460 test('test 2', () { |
| 461 expect(error, new isInstanceOf<ScheduleError>()); |
| 462 expect(error.error, equals('error')); |
| 463 }); |
| 464 }, passing: ['test 2']); |
| 465 |
| 466 expectTestsPass('currentSchedule.currentTask returns the current task while ' |
| 467 'executing a task', () { |
| 468 test('test', () { |
| 469 schedule(() => expect('foo', equals('foo')), 'task 1'); |
| 470 |
| 471 schedule(() { |
| 472 expect(currentSchedule.currentTask.description, equals('task 2')); |
| 473 }, 'task 2'); |
| 474 |
| 475 schedule(() => expect('bar', equals('bar')), 'task 3'); |
| 476 }); |
| 477 }); |
| 478 |
| 479 expectTestsPass('currentSchedule.currentTask is null before the schedule has ' |
| 480 'started', () { |
| 481 test('test', () { |
| 482 schedule(() => expect('foo', equals('foo'))); |
| 483 |
| 484 expect(currentSchedule.currentTask, isNull); |
| 485 }); |
| 486 }); |
| 487 |
| 488 expectTestsPass('currentSchedule.currentTask is null after the schedule has ' |
| 489 'completed', () { |
| 490 test('test', () { |
| 491 expect(sleep(50).then((_) { |
| 492 expect(currentSchedule.currentTask, isNull); |
| 493 }), completes); |
| 494 |
| 495 schedule(() => expect('foo', equals('foo'))); |
| 496 }); |
| 497 }); |
| 498 |
| 499 expectTestsPass('currentSchedule.currentQueue returns the current queue while
' |
| 500 'executing a task', () { |
| 501 test('test', () { |
| 502 schedule(() { |
| 503 expect(currentSchedule.currentQueue.name, equals('tasks')); |
| 504 }); |
| 505 }); |
| 506 }); |
| 507 |
| 508 expectTestsPass('currentSchedule.currentQueue is null before the schedule has
' |
| 509 'started', () { |
| 510 test('test', () { |
| 511 schedule(() => expect('foo', equals('foo'))); |
| 512 |
| 513 expect(currentSchedule.currentQueue, isNull); |
| 514 }); |
| 515 }); |
| 516 |
| 517 expectTestsPass('setUp is run before each test', () { |
| 518 var setUpRun = false; |
| 519 setUp(() { |
| 520 setUpRun = true; |
| 521 }); |
| 522 |
| 523 test('test 1', () { |
| 524 expect(setUpRun, isTrue); |
| 525 setUpRun = false; |
| 526 }); |
| 527 |
| 528 test('test 2', () { |
| 529 expect(setUpRun, isTrue); |
| 530 setUpRun = false; |
| 531 }); |
| 532 }); |
| 533 |
| 534 expectTestsPass('setUp can schedule events', () { |
| 535 var setUpRun = false; |
| 536 setUp(() { |
| 537 schedule(() { |
| 538 setUpRun = true; |
| 539 }); |
| 540 currentSchedule.onComplete.schedule(() { |
| 541 setUpRun = false; |
| 542 }); |
| 543 }); |
| 544 |
| 545 test('test 1', () { |
| 546 expect(setUpRun, isFalse); |
| 547 schedule(() => expect(setUpRun, isTrue)); |
| 548 }); |
| 549 |
| 550 test('test 2', () { |
| 551 expect(setUpRun, isFalse); |
| 552 schedule(() => expect(setUpRun, isTrue)); |
| 553 }); |
| 554 }); |
| 555 |
| 556 expectTestsFail('synchronous errors in setUp will cause tests to fail', () { |
| 557 setUp(() => expect('foo', equals('bar'))); |
| 558 test('test 1', () => expect('foo', equals('foo'))); |
| 559 test('test 2', () => expect('foo', equals('foo'))); |
| 560 }); |
| 561 |
| 562 expectTestsFail('scheduled errors in setUp will cause tests to fail', () { |
| 563 setUp(() => schedule(() => expect('foo', equals('bar')))); |
| 564 test('test 1', () => expect('foo', equals('foo'))); |
| 565 test('test 2', () => expect('foo', equals('foo'))); |
| 566 }); |
| 567 |
| 568 expectTestsPass('synchronous errors in setUp will cause onException to run', |
| 569 () { |
| 570 var onExceptionRun = false; |
| 571 setUp(() { |
| 572 currentSchedule.onException.schedule(() { |
| 573 onExceptionRun = true; |
| 574 }); |
| 575 |
| 576 if (!onExceptionRun) expect('foo', equals('bar')); |
| 577 }); |
| 578 |
| 579 test('test 1', () => expect('foo', equals('foo'))); |
| 580 test('test 2', () => expect(onExceptionRun, isTrue)); |
| 581 }, passing: ['test 2']); |
| 582 |
| 583 expectTestsPass("setUp doesn't apply to child groups", () { |
| 584 var setUpRun = false; |
| 585 setUp(() { |
| 586 setUpRun = true; |
| 587 currentSchedule.onComplete.schedule(() { |
| 588 setUpRun = false; |
| 589 }); |
| 590 }); |
| 591 |
| 592 test('outer', () { |
| 593 expect(setUpRun, isTrue); |
| 594 }); |
| 595 |
| 596 group('group', () { |
| 597 test('inner', () { |
| 598 expect(setUpRun, isFalse); |
| 599 }); |
| 600 }); |
| 601 }); |
| 602 |
| 603 expectTestsPass("setUp doesn't apply to parent groups", () { |
| 604 var setUpRun = false; |
| 605 group('group', () { |
| 606 setUp(() { |
| 607 setUpRun = true; |
| 608 currentSchedule.onComplete.schedule(() { |
| 609 setUpRun = false; |
| 610 }); |
| 611 }); |
| 612 |
| 613 test('inner', () { |
| 614 expect(setUpRun, isTrue); |
| 615 }); |
| 616 }); |
| 617 |
| 618 test('outer', () { |
| 619 expect(setUpRun, isFalse); |
| 620 }); |
| 621 }); |
| 622 |
| 623 expectTestsPass("setUp doesn't apply to sibling groups", () { |
| 624 var setUpRun = false; |
| 625 group('group 1', () { |
| 626 setUp(() { |
| 627 setUpRun = true; |
| 628 currentSchedule.onComplete.schedule(() { |
| 629 setUpRun = false; |
| 630 }); |
| 631 }); |
| 632 |
| 633 test('test 1', () { |
| 634 expect(setUpRun, isTrue); |
| 635 }); |
| 636 }); |
| 637 |
| 638 group('group 2', () { |
| 639 test('test 2', () { |
| 640 expect(setUpRun, isFalse); |
| 641 }); |
| 642 }); |
| 643 }); |
| 644 } |
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