| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 |
|
| 7 |
|
| 8 | var path = require('path')
|
| 9 | , sinon = require('sinon')
|
| 10 | , advisable = require(path.resolve(__dirname, '..', 'lib', 'advisable'));
|
| 11 |
|
| 12 | describe('advisable:unit', function () {
|
| 13 |
|
| 14 | beforeEach(function () {
|
| 15 | this.target = sinon.stub();
|
| 16 | this.obj = {
|
| 17 | target: this.target
|
| 18 | };
|
| 19 | });
|
| 20 |
|
| 21 | describe('sync', function () {
|
| 22 |
|
| 23 | beforeEach(function () {
|
| 24 | advisable.sync.call(this.obj);
|
| 25 | });
|
| 26 |
|
| 27 | describe('when advisable methods are mixed in but not used', function () {
|
| 28 |
|
| 29 | it('calls the target function with the passed arguments', function () {
|
| 30 | this.obj.target(1, 2, 3);
|
| 31 |
|
| 32 | this.target.should.have.been.calledWithExactly(1, 2, 3);
|
| 33 | });
|
| 34 |
|
| 35 | it('calls the target function with the correct context', function () {
|
| 36 | this.obj.target(1, 2, 3);
|
| 37 |
|
| 38 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 39 | });
|
| 40 |
|
| 41 | describe('when the target function throws', function () {
|
| 42 |
|
| 43 | beforeEach(function () {
|
| 44 | this.error = new Error('target-throws');
|
| 45 | this.target.throws(this.error);
|
| 46 | });
|
| 47 |
|
| 48 | it('throws the errors', function () {
|
| 49 | this.obj.target.should.throw(this.error);
|
| 50 | });
|
| 51 |
|
| 52 | });
|
| 53 |
|
| 54 | describe('when the target function returns', function () {
|
| 55 |
|
| 56 | beforeEach(function () {
|
| 57 | this.retval = 'target-return';
|
| 58 | this.target.returns(this.retval);
|
| 59 | });
|
| 60 |
|
| 61 | it('returns the target function return value', function () {
|
| 62 | this.obj.target(1, 2, 3).should.equal(this.retval);
|
| 63 | });
|
| 64 |
|
| 65 | });
|
| 66 |
|
| 67 | });
|
| 68 |
|
| 69 | describe('.beforeSync', function () {
|
| 70 |
|
| 71 | describe('when the mutate option is true', function () {
|
| 72 |
|
| 73 | beforeEach(function () {
|
| 74 | this.before = sinon.stub();
|
| 75 | this.obj.beforeSync('target', this.before, { mutate: true });
|
| 76 | });
|
| 77 |
|
| 78 | describe('when the target method is invoked', function () {
|
| 79 |
|
| 80 | it('invokes before advice with the passed arguments', function () {
|
| 81 | this.obj.target(1, 2, 3);
|
| 82 |
|
| 83 | this.before.should.have.been.calledWithExactly(1, 2, 3);
|
| 84 | });
|
| 85 |
|
| 86 | it('invokes before advice in the target object context', function () {
|
| 87 | this.obj.target(1, 2, 3);
|
| 88 |
|
| 89 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 90 | });
|
| 91 |
|
| 92 | describe('when the before advice throws', function () {
|
| 93 |
|
| 94 | beforeEach(function () {
|
| 95 | this.error = 'beforeSync-mutate-before-throws';
|
| 96 | this.before.throws(this.error);
|
| 97 | });
|
| 98 |
|
| 99 | it('throws the error', function () {
|
| 100 | this.obj.target.should.throw(this.error);
|
| 101 | });
|
| 102 |
|
| 103 | it('does not call the target method', function () {
|
| 104 | try { this.obj.target(); } catch (e) {}
|
| 105 |
|
| 106 | this.target.should.not.have.been.called;
|
| 107 | });
|
| 108 |
|
| 109 | });
|
| 110 |
|
| 111 | describe('when the before advice returns', function () {
|
| 112 |
|
| 113 | beforeEach(function () {
|
| 114 | this.retval = [
|
| 115 | 'beforeSync-mutate-before-return-one'
|
| 116 | , 'beforeSync-mutate-before-return-two'
|
| 117 | ];
|
| 118 | this.before.returns(this.retval);
|
| 119 | });
|
| 120 |
|
| 121 | it('invokes the target with the returned arguments', function () {
|
| 122 | this.obj.target(1, 2, 3);
|
| 123 |
|
| 124 | this.target.should.have.been.calledWithExactly(
|
| 125 | this.retval[0]
|
| 126 | , this.retval[1]
|
| 127 | );
|
| 128 | });
|
| 129 |
|
| 130 | it('invokes the target in the target object context', function () {
|
| 131 | this.obj.target(1, 2, 3);
|
| 132 |
|
| 133 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 134 | });
|
| 135 |
|
| 136 | describe('when the target method throws', function () {
|
| 137 |
|
| 138 | beforeEach(function () {
|
| 139 | this.error = new Error('beforeSync-mutate-target-throws');
|
| 140 | this.target.throws(this.error);
|
| 141 | });
|
| 142 |
|
| 143 | it('throws the error', function () {
|
| 144 | this.obj.target.should.throw(this.error);
|
| 145 | });
|
| 146 |
|
| 147 | });
|
| 148 |
|
| 149 | describe('when the target method returns', function () {
|
| 150 |
|
| 151 | beforeEach(function () {
|
| 152 | this.retval = 'beforeSync-mutate-target-return';
|
| 153 | this.target.returns(this.retval);
|
| 154 | });
|
| 155 |
|
| 156 | it('returns the target method return value', function () {
|
| 157 | this.obj.target(1, 2, 3).should.equal(this.retval);
|
| 158 | });
|
| 159 |
|
| 160 | });
|
| 161 |
|
| 162 | });
|
| 163 |
|
| 164 | });
|
| 165 |
|
| 166 | });
|
| 167 |
|
| 168 | describe('when the mutate option is not passed', function () {
|
| 169 |
|
| 170 | beforeEach(function () {
|
| 171 | this.before = sinon.stub();
|
| 172 | this.obj.beforeSync('target', this.before);
|
| 173 | });
|
| 174 |
|
| 175 | describe('when the target method is invoked', function () {
|
| 176 |
|
| 177 | it('invokes before advice with the passed arguments', function () {
|
| 178 | this.obj.target(1, 2, 3);
|
| 179 |
|
| 180 | this.before.should.have.been.calledWithExactly(1, 2, 3);
|
| 181 | });
|
| 182 |
|
| 183 | it('invokes before advice in the target object context', function () {
|
| 184 | this.obj.target(1, 2, 3);
|
| 185 |
|
| 186 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 187 | });
|
| 188 |
|
| 189 | describe('when the before advice throws', function () {
|
| 190 |
|
| 191 | beforeEach(function () {
|
| 192 | this.error = 'beforeSync-before-throws';
|
| 193 | this.before.throws(this.error);
|
| 194 | });
|
| 195 |
|
| 196 | it('throws the error', function () {
|
| 197 | this.obj.target.should.throw(this.error);
|
| 198 | });
|
| 199 |
|
| 200 | it('does not call the target method', function () {
|
| 201 | try { this.obj.target(); } catch (e) {}
|
| 202 |
|
| 203 | this.target.should.not.have.been.called;
|
| 204 | });
|
| 205 |
|
| 206 | });
|
| 207 |
|
| 208 | describe('when the before advice returns', function () {
|
| 209 |
|
| 210 | beforeEach(function () {
|
| 211 | this.retval = [
|
| 212 | 'beforeSync-before-return-one'
|
| 213 | , 'beforeSync-before-return-two'
|
| 214 | ];
|
| 215 | this.before.returns(this.retval);
|
| 216 | });
|
| 217 |
|
| 218 | it('invokes the target with the original arguments', function () {
|
| 219 | this.obj.target(1, 2, 3);
|
| 220 |
|
| 221 | this.target.should.have.been.calledWithExactly(1, 2, 3);
|
| 222 | });
|
| 223 |
|
| 224 | it('invokes the target in the target object context', function () {
|
| 225 | this.obj.target(1, 2, 3);
|
| 226 |
|
| 227 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 228 | });
|
| 229 |
|
| 230 | describe('when the target method throws', function () {
|
| 231 |
|
| 232 | beforeEach(function () {
|
| 233 | this.error = new Error('beforeSync-target-throws');
|
| 234 | this.target.throws(this.error);
|
| 235 | });
|
| 236 |
|
| 237 | it('throws the error', function () {
|
| 238 | this.obj.target.should.throw(this.error);
|
| 239 | });
|
| 240 |
|
| 241 | });
|
| 242 |
|
| 243 | describe('when the target method returns', function () {
|
| 244 |
|
| 245 | beforeEach(function () {
|
| 246 | this.retval = 'beforeSync-target-return';
|
| 247 | this.target.returns(this.retval);
|
| 248 | });
|
| 249 |
|
| 250 | it('returns the target method return value', function () {
|
| 251 | this.obj.target(1, 2, 3).should.equal(this.retval);
|
| 252 | });
|
| 253 |
|
| 254 | });
|
| 255 |
|
| 256 | });
|
| 257 |
|
| 258 | });
|
| 259 |
|
| 260 | });
|
| 261 |
|
| 262 | });
|
| 263 |
|
| 264 | describe('.afterSync', function () {
|
| 265 |
|
| 266 | describe('when the mutate option is true', function () {
|
| 267 |
|
| 268 | beforeEach(function () {
|
| 269 | this.after = sinon.stub();
|
| 270 | this.obj.afterSync('target', this.after, { mutate: true });
|
| 271 | });
|
| 272 |
|
| 273 | describe('when the target method is invoked', function () {
|
| 274 |
|
| 275 | it('invokes the target with the passed arguments', function () {
|
| 276 | this.obj.target(1, 2, 3);
|
| 277 |
|
| 278 | this.target.should.have.been.calledWithExactly(1, 2, 3);
|
| 279 | });
|
| 280 |
|
| 281 | it('invokes the target in the target object context', function () {
|
| 282 | this.obj.target(1, 2, 3);
|
| 283 |
|
| 284 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 285 | });
|
| 286 |
|
| 287 | describe('when the target method throws', function () {
|
| 288 |
|
| 289 | beforeEach(function () {
|
| 290 | this.error = 'afterSync-mutate-target-throws';
|
| 291 | this.target.throws(this.error);
|
| 292 | });
|
| 293 |
|
| 294 | it('throws the error', function () {
|
| 295 | this.obj.target.should.throw(this.error);
|
| 296 | });
|
| 297 |
|
| 298 | it('does not call the after advice', function () {
|
| 299 | try { this.obj.target(); } catch (e) {}
|
| 300 |
|
| 301 | this.after.should.not.have.been.called;
|
| 302 | });
|
| 303 |
|
| 304 | });
|
| 305 |
|
| 306 | describe('when the target method returns', function () {
|
| 307 |
|
| 308 | beforeEach(function () {
|
| 309 | this.retval = 'afterSync-mutate-target-return';
|
| 310 | this.target.returns(this.retval);
|
| 311 | });
|
| 312 |
|
| 313 | it('invokes the after advice with the return value', function () {
|
| 314 | this.obj.target(1, 2, 3);
|
| 315 |
|
| 316 | this.after.should.have.been.calledWithExactly(this.retval);
|
| 317 | });
|
| 318 |
|
| 319 | it('invokes the advice in the target object context', function () {
|
| 320 | this.obj.target(1, 2, 3);
|
| 321 |
|
| 322 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 323 | });
|
| 324 |
|
| 325 | describe('when the advising method throws', function () {
|
| 326 |
|
| 327 | beforeEach(function () {
|
| 328 | this.error = new Error('afterSync-mutate-after-throws');
|
| 329 | this.after.throws(this.error);
|
| 330 | });
|
| 331 |
|
| 332 | it('throws the error', function () {
|
| 333 | this.obj.target.should.throw(this.error);
|
| 334 | });
|
| 335 |
|
| 336 | });
|
| 337 |
|
| 338 | describe('when the advising method returns', function () {
|
| 339 |
|
| 340 | beforeEach(function () {
|
| 341 | this.retval = 'afterSync-mutate-target-return';
|
| 342 | this.after.returns(this.retval);
|
| 343 | });
|
| 344 |
|
| 345 | it('returns the advising method return value', function () {
|
| 346 | this.obj.target(1, 2, 3).should.equal(this.retval);
|
| 347 | });
|
| 348 |
|
| 349 | });
|
| 350 |
|
| 351 | });
|
| 352 |
|
| 353 | });
|
| 354 |
|
| 355 | });
|
| 356 |
|
| 357 | describe('when the mutate option is not passed', function () {
|
| 358 |
|
| 359 | beforeEach(function () {
|
| 360 | this.after = sinon.stub();
|
| 361 | this.obj.afterSync('target', this.after);
|
| 362 | });
|
| 363 |
|
| 364 | describe('when the target method is invoked', function () {
|
| 365 |
|
| 366 | it('invokes the target with the passed arguments', function () {
|
| 367 | this.obj.target(1, 2, 3);
|
| 368 |
|
| 369 | this.target.should.have.been.calledWithExactly(1, 2, 3);
|
| 370 | });
|
| 371 |
|
| 372 | it('invokes the target in the target object context', function () {
|
| 373 | this.obj.target(1, 2, 3);
|
| 374 |
|
| 375 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 376 | });
|
| 377 |
|
| 378 | describe('when the target method throws', function () {
|
| 379 |
|
| 380 | beforeEach(function () {
|
| 381 | this.error = 'afterSync-mutate-target-throws';
|
| 382 | this.target.throws(this.error);
|
| 383 | });
|
| 384 |
|
| 385 | it('throws the error', function () {
|
| 386 | this.obj.target.should.throw(this.error);
|
| 387 | });
|
| 388 |
|
| 389 | it('does not call the advising method', function () {
|
| 390 | try { this.obj.target(); } catch (e) {}
|
| 391 |
|
| 392 | this.after.should.not.have.been.called;
|
| 393 | });
|
| 394 |
|
| 395 | });
|
| 396 |
|
| 397 | describe('when the target method returns', function () {
|
| 398 |
|
| 399 | beforeEach(function () {
|
| 400 | this.retval = 'afterSync-target-return';
|
| 401 | this.target.returns(this.retval);
|
| 402 | });
|
| 403 |
|
| 404 | it('invokes the advice with the original arguments', function () {
|
| 405 | this.obj.target(1, 2, 3);
|
| 406 |
|
| 407 | this.after.should.have.been.calledWithExactly(1, 2, 3);
|
| 408 | });
|
| 409 |
|
| 410 | it('invokes the advice in the target object context', function () {
|
| 411 | this.obj.target(1, 2, 3);
|
| 412 |
|
| 413 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 414 | });
|
| 415 |
|
| 416 | describe('when the advising method throws', function () {
|
| 417 |
|
| 418 | beforeEach(function () {
|
| 419 | this.error = new Error('afterSync-after-throws');
|
| 420 | this.after.throws(this.error);
|
| 421 | });
|
| 422 |
|
| 423 | it('throws the error', function () {
|
| 424 | this.obj.target.should.throw(this.error);
|
| 425 | });
|
| 426 |
|
| 427 | });
|
| 428 |
|
| 429 | describe('when the advising method returns', function () {
|
| 430 |
|
| 431 | beforeEach(function () {
|
| 432 | this.afterRetval = 'afterSync-after-return';
|
| 433 | this.after.returns(this.afterRetval);
|
| 434 | });
|
| 435 |
|
| 436 | it('returns the advising method return value', function () {
|
| 437 | this.obj.target(1, 2, 3).should.equal(this.retval);
|
| 438 | });
|
| 439 |
|
| 440 | });
|
| 441 |
|
| 442 | });
|
| 443 |
|
| 444 | });
|
| 445 |
|
| 446 | });
|
| 447 |
|
| 448 | });
|
| 449 |
|
| 450 | describe('.aroundSync', function () {
|
| 451 |
|
| 452 | describe('when the mutate option is true', function () {
|
| 453 |
|
| 454 | beforeEach(function () {
|
| 455 | this.before = sinon.stub();
|
| 456 | this.after = sinon.stub();
|
| 457 | this.obj.aroundSync(
|
| 458 | 'target'
|
| 459 | , this.before
|
| 460 | , this.after
|
| 461 | , { mutate: true });
|
| 462 | });
|
| 463 |
|
| 464 | describe('when the target method is invoked', function () {
|
| 465 |
|
| 466 | it('invokes before advice with the passed arguments', function () {
|
| 467 | this.obj.target(1, 2, 3);
|
| 468 |
|
| 469 | this.before.should.have.been.calledWithExactly(1, 2, 3);
|
| 470 | });
|
| 471 |
|
| 472 | it('invokes before advice in the target object contest', function () {
|
| 473 | this.obj.target(1, 2, 3);
|
| 474 |
|
| 475 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 476 | });
|
| 477 |
|
| 478 | describe('when the before advice throws', function () {
|
| 479 |
|
| 480 | beforeEach(function () {
|
| 481 | this.error = 'aroundSync-mutate-before-throws';
|
| 482 | this.before.throws(this.error);
|
| 483 | });
|
| 484 |
|
| 485 | it('throws the error', function () {
|
| 486 | this.obj.target.should.throw(this.error);
|
| 487 | });
|
| 488 |
|
| 489 | it('does not call the target method', function () {
|
| 490 | try { this.obj.target(); } catch (e) {}
|
| 491 |
|
| 492 | this.target.should.not.have.been.called;
|
| 493 | });
|
| 494 |
|
| 495 | it('does not call the after advice', function () {
|
| 496 | try { this.obj.target(); } catch (e) {}
|
| 497 |
|
| 498 | this.after.should.not.have.been.called;
|
| 499 | });
|
| 500 |
|
| 501 | });
|
| 502 |
|
| 503 | describe('when the before advice returns', function () {
|
| 504 |
|
| 505 | beforeEach(function () {
|
| 506 | this.retval = [
|
| 507 | 'aroundSync-mutate-before-return-one'
|
| 508 | , 'aroundSync-mutate-before-return-two'
|
| 509 | ];
|
| 510 | this.before.returns(this.retval);
|
| 511 | });
|
| 512 |
|
| 513 | it('invokes the target with the returned arguments', function () {
|
| 514 | this.obj.target(1, 2, 3);
|
| 515 |
|
| 516 | this.target.should.have.been.calledWithExactly(
|
| 517 | this.retval[0]
|
| 518 | , this.retval[1]
|
| 519 | );
|
| 520 | });
|
| 521 |
|
| 522 | it('invokes the target in the target context', function () {
|
| 523 | this.obj.target(1, 2, 3);
|
| 524 |
|
| 525 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 526 | });
|
| 527 |
|
| 528 | describe('when the target method throws', function () {
|
| 529 |
|
| 530 | beforeEach(function () {
|
| 531 | this.error = new Error('aroundSync-mutate-target-throws');
|
| 532 | this.target.throws(this.error);
|
| 533 | });
|
| 534 |
|
| 535 | it('throws the error', function () {
|
| 536 | this.obj.target.should.throw(this.error);
|
| 537 | });
|
| 538 |
|
| 539 | it('does not call the after advice', function () {
|
| 540 | try { this.obj.target(); } catch (e) {}
|
| 541 |
|
| 542 | this.after.should.not.have.been.called;
|
| 543 | });
|
| 544 |
|
| 545 | });
|
| 546 |
|
| 547 | describe('when the target method returns', function () {
|
| 548 |
|
| 549 | beforeEach(function () {
|
| 550 | this.retval = 'aroundSync-mutate-target-return';
|
| 551 | this.target.returns(this.retval);
|
| 552 | });
|
| 553 |
|
| 554 | it('invokes after advice with target return value', function () {
|
| 555 | this.obj.target(1, 2, 3);
|
| 556 |
|
| 557 | this.after.should.have.been.calledWithExactly(this.retval);
|
| 558 | });
|
| 559 |
|
| 560 | it('invokes the advice in the target context', function () {
|
| 561 | this.obj.target(1, 2, 3);
|
| 562 |
|
| 563 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 564 | });
|
| 565 |
|
| 566 | describe('when the after advice throws', function () {
|
| 567 |
|
| 568 | beforeEach(function () {
|
| 569 | this.error = new Error('aroundSync-mutate-after-throws');
|
| 570 | this.after.throws(this.error);
|
| 571 | });
|
| 572 |
|
| 573 | it('throws the error', function () {
|
| 574 | this.obj.target.should.throw(this.error);
|
| 575 | });
|
| 576 |
|
| 577 | });
|
| 578 |
|
| 579 | describe('when the after advice returns', function () {
|
| 580 |
|
| 581 | beforeEach(function () {
|
| 582 | this.retval = 'aroundSync-mutate-after-return';
|
| 583 | this.after.returns(this.retval);
|
| 584 | });
|
| 585 |
|
| 586 | it('returns the after advice return value', function () {
|
| 587 | this.obj.target(1, 2, 3).should.equal(this.retval);
|
| 588 | });
|
| 589 |
|
| 590 | });
|
| 591 |
|
| 592 | });
|
| 593 |
|
| 594 | });
|
| 595 |
|
| 596 | });
|
| 597 |
|
| 598 | });
|
| 599 |
|
| 600 | describe('when the mutate option is not passed', function () {
|
| 601 |
|
| 602 | beforeEach(function () {
|
| 603 | this.before = sinon.stub();
|
| 604 | this.after = sinon.stub();
|
| 605 | this.obj.aroundSync('target', this.before, this.after);
|
| 606 | });
|
| 607 |
|
| 608 | describe('when the target method is invoked', function () {
|
| 609 |
|
| 610 | it('invokes before advice with the passed arguments', function () {
|
| 611 | this.obj.target(1, 2, 3);
|
| 612 |
|
| 613 | this.before.should.have.been.calledWithExactly(1, 2, 3);
|
| 614 | });
|
| 615 |
|
| 616 | it('invokes before advice in the target context', function () {
|
| 617 | this.obj.target(1, 2, 3);
|
| 618 |
|
| 619 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 620 | });
|
| 621 |
|
| 622 | describe('when the before advice throws', function () {
|
| 623 |
|
| 624 | beforeEach(function () {
|
| 625 | this.error = 'aroundSync-before-throws';
|
| 626 | this.before.throws(this.error);
|
| 627 | });
|
| 628 |
|
| 629 | it('throws the error', function () {
|
| 630 | this.obj.target.should.throw(this.error);
|
| 631 | });
|
| 632 |
|
| 633 | it('does not call the target method', function () {
|
| 634 | try { this.obj.target(); } catch (e) {}
|
| 635 |
|
| 636 | this.target.should.not.have.been.called;
|
| 637 | });
|
| 638 |
|
| 639 | it('does not call the after advice', function () {
|
| 640 | try { this.obj.target(); } catch (e) {}
|
| 641 |
|
| 642 | this.after.should.not.have.been.called;
|
| 643 | });
|
| 644 |
|
| 645 | });
|
| 646 |
|
| 647 | describe('when the before advice returns', function () {
|
| 648 |
|
| 649 | beforeEach(function () {
|
| 650 | this.retval = [
|
| 651 | 'aroundSync-before-return-one'
|
| 652 | , 'aroundSync-before-return-two'
|
| 653 | ];
|
| 654 | this.before.returns(this.retval);
|
| 655 | });
|
| 656 |
|
| 657 | it('invokes the target with the original arguments', function () {
|
| 658 | this.obj.target(1, 2, 3);
|
| 659 |
|
| 660 | this.target.should.have.been.calledWithExactly(1, 2, 3);
|
| 661 | });
|
| 662 |
|
| 663 | it('invokes the target in the target context', function () {
|
| 664 | this.obj.target(1, 2, 3);
|
| 665 |
|
| 666 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 667 | });
|
| 668 |
|
| 669 | describe('when the target method throws', function () {
|
| 670 |
|
| 671 | beforeEach(function () {
|
| 672 | this.error = new Error('aroundSync-target-throws');
|
| 673 | this.target.throws(this.error);
|
| 674 | });
|
| 675 |
|
| 676 | it('throws the error', function () {
|
| 677 | this.obj.target.should.throw(this.error);
|
| 678 | });
|
| 679 |
|
| 680 | it('does not call the after advice', function () {
|
| 681 | try { this.obj.target(); } catch (e) {}
|
| 682 |
|
| 683 | this.after.should.not.have.been.called;
|
| 684 | });
|
| 685 |
|
| 686 | });
|
| 687 |
|
| 688 | describe('when the target method returns', function () {
|
| 689 |
|
| 690 | beforeEach(function () {
|
| 691 | this.retval = 'aroundSync-target-return';
|
| 692 | this.target.returns(this.retval);
|
| 693 | });
|
| 694 |
|
| 695 | it('invokes after advice with original arguments', function () {
|
| 696 | this.obj.target(1, 2, 3);
|
| 697 |
|
| 698 | this.after.should.have.been.calledWithExactly(1, 2, 3);
|
| 699 | });
|
| 700 |
|
| 701 | it('invokes after advice in the target context', function () {
|
| 702 | this.obj.target(1, 2, 3);
|
| 703 |
|
| 704 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 705 | });
|
| 706 |
|
| 707 | describe('when the after advice throws', function () {
|
| 708 |
|
| 709 | beforeEach(function () {
|
| 710 | this.error = new Error('aroundSync-after-throws');
|
| 711 | this.after.throws(this.error);
|
| 712 | });
|
| 713 |
|
| 714 | it('throws the error', function () {
|
| 715 | this.obj.target.should.throw(this.error);
|
| 716 | });
|
| 717 |
|
| 718 | });
|
| 719 |
|
| 720 | describe('when the after advice returns', function () {
|
| 721 |
|
| 722 | beforeEach(function () {
|
| 723 | this.afterRetval = 'aroundSync-after-return';
|
| 724 | this.after.returns(this.retval);
|
| 725 | });
|
| 726 |
|
| 727 | it('returns the target method return value', function () {
|
| 728 | this.obj.target(1, 2, 3).should.equal(this.retval);
|
| 729 | });
|
| 730 |
|
| 731 | });
|
| 732 |
|
| 733 | });
|
| 734 |
|
| 735 | });
|
| 736 |
|
| 737 | });
|
| 738 |
|
| 739 | });
|
| 740 |
|
| 741 | });
|
| 742 |
|
| 743 | });
|
| 744 |
|
| 745 | describe('async', function () {
|
| 746 |
|
| 747 | beforeEach(function () {
|
| 748 | advisable.async.call(this.obj);
|
| 749 | });
|
| 750 |
|
| 751 | describe('when advisable methods are mixed in but not used', function () {
|
| 752 |
|
| 753 | describe('when the target function is invoked', function () {
|
| 754 |
|
| 755 | it('calls the target function with the passed arguments', function () {
|
| 756 | var callback = function () {};
|
| 757 |
|
| 758 | this.obj.target(1, 2, 3, callback);
|
| 759 |
|
| 760 | this.target.should.have.been.calledWithExactly(1, 2, 3, callback);
|
| 761 | });
|
| 762 |
|
| 763 | it('calls the target function in the target context', function () {
|
| 764 | this.obj.target(1, 2, 3, function () {});
|
| 765 |
|
| 766 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 767 | });
|
| 768 |
|
| 769 | describe('when the target function errors', function () {
|
| 770 |
|
| 771 | beforeEach(function () {
|
| 772 | this.error = new Error('target-errors');
|
| 773 | this.target.yields(this.error);
|
| 774 | });
|
| 775 |
|
| 776 | it('calls back with the error', function (done) {
|
| 777 | this.obj.target(1, 2, 3, function (err, result) {
|
| 778 | err.should.equal(this.error);
|
| 779 | done();
|
| 780 | }.bind(this));
|
| 781 | });
|
| 782 |
|
| 783 | });
|
| 784 |
|
| 785 | describe('when the target function succeeds', function () {
|
| 786 |
|
| 787 | beforeEach(function () {
|
| 788 | this.retval = 'target-result';
|
| 789 | this.target.yields(null, this.retval);
|
| 790 | });
|
| 791 |
|
| 792 | it('calls back with the results', function (done) {
|
| 793 | this.obj.target(1, 2, 3, function (err, result) {
|
| 794 | result.should.equal(this.retval);
|
| 795 | done();
|
| 796 | }.bind(this));
|
| 797 | });
|
| 798 |
|
| 799 | });
|
| 800 |
|
| 801 | });
|
| 802 |
|
| 803 | });
|
| 804 |
|
| 805 | describe('.before', function () {
|
| 806 |
|
| 807 | describe('when the mutate option is true', function () {
|
| 808 |
|
| 809 | beforeEach(function () {
|
| 810 | this.before = sinon.stub();
|
| 811 | this.obj.before('target', this.before, { mutate: true });
|
| 812 | });
|
| 813 |
|
| 814 | describe('when the target method is invoked', function () {
|
| 815 |
|
| 816 | it('invokes before advice with the passed arguments', function () {
|
| 817 | this.obj.target(1, 2, 3, function () {});
|
| 818 |
|
| 819 | this.before.should.have.been.calledWithExactly(
|
| 820 | 1
|
| 821 | , 2
|
| 822 | , 3
|
| 823 | , sinon.match.func
|
| 824 | );
|
| 825 | });
|
| 826 |
|
| 827 | it('invokes before advice in the target context', function () {
|
| 828 | this.obj.target(1, 2, 3, function () {});
|
| 829 |
|
| 830 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 831 | });
|
| 832 |
|
| 833 | describe('when the before advice errors', function () {
|
| 834 |
|
| 835 | beforeEach(function () {
|
| 836 | this.error = new Error('before-mutate-before-errors');
|
| 837 | this.before.yields(this.error);
|
| 838 | });
|
| 839 |
|
| 840 | it('calls back with the error', function (done) {
|
| 841 | this.obj.target(1, 2, 3, function (err, result) {
|
| 842 | err.should.equal(this.error);
|
| 843 | done();
|
| 844 | }.bind(this));
|
| 845 | });
|
| 846 |
|
| 847 | it('does not call the target method', function (done) {
|
| 848 | this.obj.target(1, 2, 3, function (err, result) {
|
| 849 | this.target.should.not.have.been.called;
|
| 850 | done();
|
| 851 | }.bind(this));
|
| 852 | });
|
| 853 |
|
| 854 | });
|
| 855 |
|
| 856 | describe('when the before advice succeeds', function () {
|
| 857 |
|
| 858 | beforeEach(function () {
|
| 859 | this.resultOne = 'before-mutate-before-result-one';
|
| 860 | this.resultTwo = 'before-mutate-before-result-two';
|
| 861 | this.resultThree = 'before-mutate-before-result-three';
|
| 862 | this.before.yields(
|
| 863 | null
|
| 864 | , this.resultOne
|
| 865 | , this.resultTwo
|
| 866 | , this.resultThree
|
| 867 | );
|
| 868 | });
|
| 869 |
|
| 870 | it('invokes the target with the advice results', function () {
|
| 871 | this.obj.target(1, 2, 3, function () {});
|
| 872 |
|
| 873 | this.target.should.have.been.calledWithExactly(
|
| 874 | this.resultOne
|
| 875 | , this.resultTwo
|
| 876 | , this.resultThree
|
| 877 | , sinon.match.func
|
| 878 | );
|
| 879 | });
|
| 880 |
|
| 881 | it('invokes the target in the target context', function () {
|
| 882 | this.obj.target(1, 2, 3, function () {});
|
| 883 |
|
| 884 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 885 | });
|
| 886 |
|
| 887 | describe('when the target method errors', function () {
|
| 888 |
|
| 889 | beforeEach(function () {
|
| 890 | this.error = new Error('before-mutate-target-errors');
|
| 891 | this.target.yields(this.error);
|
| 892 | });
|
| 893 |
|
| 894 | it('calls back with the error', function (done) {
|
| 895 | this.obj.target(1, 2, 3, function (err, result) {
|
| 896 | err.should.equal(this.error);
|
| 897 | done();
|
| 898 | }.bind(this));
|
| 899 | });
|
| 900 |
|
| 901 | });
|
| 902 |
|
| 903 | describe('when the target method succeeds', function () {
|
| 904 |
|
| 905 | beforeEach(function () {
|
| 906 | this.result = 'before-mutate-target-result';
|
| 907 | this.target.yields(null, this.result);
|
| 908 | });
|
| 909 |
|
| 910 | it('calls back with the target method results', function (done) {
|
| 911 | this.obj.target(1, 2, 3, function (err, result) {
|
| 912 | result.should.equal(this.result);
|
| 913 | done();
|
| 914 | }.bind(this));
|
| 915 | });
|
| 916 |
|
| 917 | });
|
| 918 |
|
| 919 | });
|
| 920 |
|
| 921 | });
|
| 922 |
|
| 923 | });
|
| 924 |
|
| 925 | describe('when the mutate option is not passed', function () {
|
| 926 |
|
| 927 | beforeEach(function () {
|
| 928 | this.before = sinon.stub();
|
| 929 | this.obj.before('target', this.before);
|
| 930 | });
|
| 931 |
|
| 932 | describe('when the target method is invoked', function () {
|
| 933 |
|
| 934 | it('invokes before advice with the passed arguments', function () {
|
| 935 | this.obj.target(1, 2, 3, function () {});
|
| 936 |
|
| 937 | this.before.should.have.been.calledWithExactly(
|
| 938 | 1
|
| 939 | , 2
|
| 940 | , 3
|
| 941 | , sinon.match.func
|
| 942 | );
|
| 943 | });
|
| 944 |
|
| 945 | it('invokes before advice in the target context', function () {
|
| 946 | this.obj.target(1, 2, 3, function () {});
|
| 947 |
|
| 948 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 949 | });
|
| 950 |
|
| 951 | describe('when the before advice errors', function () {
|
| 952 |
|
| 953 | beforeEach(function () {
|
| 954 | this.error = 'before-before-errors';
|
| 955 | this.before.yields(this.error);
|
| 956 | });
|
| 957 |
|
| 958 | it('calls back with the error', function (done) {
|
| 959 | this.obj.target(1, 2, 3, function (err, result) {
|
| 960 | err.should.equal(this.error);
|
| 961 | done();
|
| 962 | }.bind(this));
|
| 963 | });
|
| 964 |
|
| 965 | });
|
| 966 |
|
| 967 | describe('when the before advice succeeds', function () {
|
| 968 |
|
| 969 | beforeEach(function () {
|
| 970 | this.resultOne = 'before-before-result-one';
|
| 971 | this.resultTwo = 'before-before-result-two';
|
| 972 | this.resultThree = 'before-before-result-three';
|
| 973 | this.before.yields(
|
| 974 | null
|
| 975 | , this.resultOne
|
| 976 | , this.resultTwo
|
| 977 | , this.resultThree
|
| 978 | );
|
| 979 | });
|
| 980 |
|
| 981 | it('invokes the target with the original arguments', function () {
|
| 982 | this.obj.target(1, 2, 3, function () {});
|
| 983 |
|
| 984 | this.target.should.have.been.calledWithExactly(
|
| 985 | 1
|
| 986 | , 2
|
| 987 | , 3
|
| 988 | , sinon.match.func
|
| 989 | );
|
| 990 | });
|
| 991 |
|
| 992 | it('invokes the target in the target context', function () {
|
| 993 | this.obj.target(1, 2, 3, function () {});
|
| 994 |
|
| 995 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 996 | });
|
| 997 |
|
| 998 | describe('when the target method errors', function () {
|
| 999 |
|
| 1000 | beforeEach(function () {
|
| 1001 | this.error = new Error('before-target-errors');
|
| 1002 | this.target.yields(this.error);
|
| 1003 | });
|
| 1004 |
|
| 1005 | it('calls back with the error', function (done) {
|
| 1006 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1007 | err.should.equal(this.error);
|
| 1008 | done();
|
| 1009 | }.bind(this));
|
| 1010 | });
|
| 1011 |
|
| 1012 | });
|
| 1013 |
|
| 1014 | describe('when the target method succeeds', function () {
|
| 1015 |
|
| 1016 | beforeEach(function () {
|
| 1017 | this.result = 'before-target-result';
|
| 1018 | this.target.yields(null, this.result);
|
| 1019 | });
|
| 1020 |
|
| 1021 | it('calls back with the target method results', function (done) {
|
| 1022 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1023 | result.should.equal(this.result);
|
| 1024 | done();
|
| 1025 | }.bind(this));
|
| 1026 | });
|
| 1027 |
|
| 1028 | });
|
| 1029 |
|
| 1030 | });
|
| 1031 |
|
| 1032 | });
|
| 1033 |
|
| 1034 | });
|
| 1035 |
|
| 1036 | });
|
| 1037 |
|
| 1038 | describe('.after', function () {
|
| 1039 |
|
| 1040 | describe('when the mutate option is true', function () {
|
| 1041 |
|
| 1042 | beforeEach(function () {
|
| 1043 | this.after = sinon.stub();
|
| 1044 | this.obj.after('target', this.after, { mutate: true });
|
| 1045 | });
|
| 1046 |
|
| 1047 | describe('when the target method is invoked', function () {
|
| 1048 |
|
| 1049 | it('invokes the target with the passed arguments', function () {
|
| 1050 | this.obj.target(1, 2, 3, function () {});
|
| 1051 |
|
| 1052 | this.target.should.have.been.calledWithExactly(
|
| 1053 | 1
|
| 1054 | , 2
|
| 1055 | , 3
|
| 1056 | , sinon.match.func
|
| 1057 | );
|
| 1058 | });
|
| 1059 |
|
| 1060 | it('invokes the target method in the target context', function () {
|
| 1061 | this.obj.target(1, 2, 3, function () {});
|
| 1062 |
|
| 1063 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 1064 | });
|
| 1065 |
|
| 1066 | describe('when the target method errors', function () {
|
| 1067 |
|
| 1068 | beforeEach(function () {
|
| 1069 | this.error = 'after-mutate-target-errors';
|
| 1070 | this.target.yields(this.error);
|
| 1071 | });
|
| 1072 |
|
| 1073 | it('calls back with the error', function (done) {
|
| 1074 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1075 | err.should.equal(this.error);
|
| 1076 | done();
|
| 1077 | }.bind(this));
|
| 1078 | });
|
| 1079 |
|
| 1080 | it('does not call the after advice', function (done) {
|
| 1081 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1082 | this.after.should.not.have.been.called;
|
| 1083 | done();
|
| 1084 | }.bind(this));
|
| 1085 | });
|
| 1086 |
|
| 1087 | });
|
| 1088 |
|
| 1089 | describe('when the target method succeeds', function () {
|
| 1090 |
|
| 1091 | beforeEach(function () {
|
| 1092 | this.result = 'after-mutate-target-result';
|
| 1093 | this.target.yields(null, this.result);
|
| 1094 | });
|
| 1095 |
|
| 1096 | it('invokes after advice with the target results', function () {
|
| 1097 | this.obj.target(1, 2, 3, function () {});
|
| 1098 |
|
| 1099 | this.after.should.have.been.calledWithExactly(
|
| 1100 | this.result
|
| 1101 | , sinon.match.func
|
| 1102 | );
|
| 1103 | });
|
| 1104 |
|
| 1105 | it('invokes after advice in the target context', function () {
|
| 1106 | this.obj.target(1, 2, 3, function () {});
|
| 1107 |
|
| 1108 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 1109 | });
|
| 1110 |
|
| 1111 | describe('when the advising method errors', function () {
|
| 1112 |
|
| 1113 | beforeEach(function () {
|
| 1114 | this.error = new Error('after-mutate-after-errors');
|
| 1115 | this.target.yields(this.error);
|
| 1116 | });
|
| 1117 |
|
| 1118 | it('calls back with the error', function (done) {
|
| 1119 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1120 | err.should.equal(this.error);
|
| 1121 | done();
|
| 1122 | }.bind(this));
|
| 1123 | });
|
| 1124 |
|
| 1125 | });
|
| 1126 |
|
| 1127 | describe('when the advising method succeeds', function () {
|
| 1128 |
|
| 1129 | beforeEach(function () {
|
| 1130 | this.afterResult = 'after-mutate-after-result';
|
| 1131 | this.after.yields(null, this.afterResult);
|
| 1132 | });
|
| 1133 |
|
| 1134 | it('calls back with the the advice results', function (done) {
|
| 1135 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1136 | result.should.equal(this.afterResult);
|
| 1137 | done();
|
| 1138 | }.bind(this));
|
| 1139 | });
|
| 1140 |
|
| 1141 | });
|
| 1142 |
|
| 1143 | });
|
| 1144 |
|
| 1145 | });
|
| 1146 |
|
| 1147 | });
|
| 1148 |
|
| 1149 | describe('when the mutate option is not passed', function () {
|
| 1150 |
|
| 1151 | beforeEach(function () {
|
| 1152 | this.after = sinon.stub();
|
| 1153 | this.obj.after('target', this.after);
|
| 1154 | });
|
| 1155 |
|
| 1156 | describe('when the target method is invoked', function () {
|
| 1157 |
|
| 1158 | it('invokes the target method with the passed arguments', function () {
|
| 1159 | this.obj.target(1, 2, 3, function () {});
|
| 1160 |
|
| 1161 | this.target.should.have.been.calledWithExactly(
|
| 1162 | 1
|
| 1163 | , 2
|
| 1164 | , 3
|
| 1165 | , sinon.match.func
|
| 1166 | );
|
| 1167 | });
|
| 1168 |
|
| 1169 | it('invokes the target method in the target context', function () {
|
| 1170 | this.obj.target(1, 2, 3, function () {});
|
| 1171 |
|
| 1172 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 1173 | });
|
| 1174 |
|
| 1175 | describe('when the target method errors', function () {
|
| 1176 |
|
| 1177 | beforeEach(function () {
|
| 1178 | this.error = 'after-target-errors';
|
| 1179 | this.target.yields(this.error);
|
| 1180 | });
|
| 1181 |
|
| 1182 | it('calls back with the error', function (done) {
|
| 1183 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1184 | err.should.equal(this.error);
|
| 1185 | done();
|
| 1186 | }.bind(this));
|
| 1187 | });
|
| 1188 |
|
| 1189 | it('does not call the after advice', function (done) {
|
| 1190 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1191 | this.after.should.not.have.been.called;
|
| 1192 | done();
|
| 1193 | }.bind(this));
|
| 1194 | });
|
| 1195 |
|
| 1196 | });
|
| 1197 |
|
| 1198 | describe('when the target method succeeds', function () {
|
| 1199 |
|
| 1200 | beforeEach(function () {
|
| 1201 | this.result = 'after-target-result';
|
| 1202 | this.target.yields(null, this.result);
|
| 1203 | });
|
| 1204 |
|
| 1205 | it('invokes the advice with the original arguments', function () {
|
| 1206 | this.obj.target(1, 2, 3, function () {});
|
| 1207 |
|
| 1208 | this.after.should.have.been.calledWithExactly(
|
| 1209 | 1
|
| 1210 | , 2
|
| 1211 | , 3
|
| 1212 | , sinon.match.func
|
| 1213 | );
|
| 1214 | });
|
| 1215 |
|
| 1216 | it('invokes after advice in the target context', function () {
|
| 1217 | this.obj.target(1, 2, 3, function () {});
|
| 1218 |
|
| 1219 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 1220 | });
|
| 1221 |
|
| 1222 | describe('when the advising method errors', function () {
|
| 1223 |
|
| 1224 | beforeEach(function () {
|
| 1225 | this.error = new Error('after-after-errors');
|
| 1226 | this.target.yields(this.error);
|
| 1227 | });
|
| 1228 |
|
| 1229 | it('calls back with the error', function (done) {
|
| 1230 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1231 | err.should.equal(this.error);
|
| 1232 | done();
|
| 1233 | }.bind(this));
|
| 1234 | });
|
| 1235 |
|
| 1236 | });
|
| 1237 |
|
| 1238 | describe('when the advising method succeeds', function () {
|
| 1239 |
|
| 1240 | beforeEach(function () {
|
| 1241 | this.afterResult = 'after-after-result';
|
| 1242 | this.after.yields(null, this.afterResult);
|
| 1243 | });
|
| 1244 |
|
| 1245 | it('calls back with the target method results', function (done) {
|
| 1246 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1247 | result.should.equal(this.result);
|
| 1248 | done();
|
| 1249 | }.bind(this));
|
| 1250 | });
|
| 1251 |
|
| 1252 | });
|
| 1253 |
|
| 1254 | });
|
| 1255 |
|
| 1256 | });
|
| 1257 |
|
| 1258 | });
|
| 1259 |
|
| 1260 | });
|
| 1261 |
|
| 1262 | describe('.around', function () {
|
| 1263 |
|
| 1264 | describe('when the mutate option is true', function () {
|
| 1265 |
|
| 1266 | beforeEach(function () {
|
| 1267 | this.before = sinon.stub();
|
| 1268 | this.after = sinon.stub();
|
| 1269 | this.obj.around('target', this.before, this.after, { mutate: true });
|
| 1270 | });
|
| 1271 |
|
| 1272 | describe('when the target method is invoked', function () {
|
| 1273 |
|
| 1274 | it('invokes before advice with the passed arguments', function () {
|
| 1275 | this.obj.target(1, 2, 3, function () {});
|
| 1276 |
|
| 1277 | this.before.should.have.been.calledWithExactly(
|
| 1278 | 1
|
| 1279 | , 2
|
| 1280 | , 3
|
| 1281 | , sinon.match.func
|
| 1282 | );
|
| 1283 | });
|
| 1284 |
|
| 1285 | it('invokes before advice in the target context', function () {
|
| 1286 | this.obj.target(1, 2, 3, function () {});
|
| 1287 |
|
| 1288 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 1289 | });
|
| 1290 |
|
| 1291 | describe('when the before advice errors', function () {
|
| 1292 |
|
| 1293 | beforeEach(function () {
|
| 1294 | this.error = new Error('around-mutate-before-errors');
|
| 1295 | this.before.yields(this.error);
|
| 1296 | });
|
| 1297 |
|
| 1298 | it('calls back with the error', function (done) {
|
| 1299 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1300 | err.should.equal(this.error);
|
| 1301 | done();
|
| 1302 | }.bind(this));
|
| 1303 | });
|
| 1304 |
|
| 1305 | it('does not call the target method', function (done) {
|
| 1306 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1307 | this.target.should.not.have.been.called;
|
| 1308 | done();
|
| 1309 | }.bind(this));
|
| 1310 | });
|
| 1311 |
|
| 1312 | it('does not call the after advice', function (done) {
|
| 1313 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1314 | this.after.should.not.have.been.called;
|
| 1315 | done();
|
| 1316 | }.bind(this));
|
| 1317 | });
|
| 1318 |
|
| 1319 | });
|
| 1320 |
|
| 1321 | describe('when the before advice succeeds', function () {
|
| 1322 |
|
| 1323 | beforeEach(function () {
|
| 1324 | this.resultOne = 'around-before-mutate-result-one';
|
| 1325 | this.resultTwo = 'around-before-mutate-result-two';
|
| 1326 | this.resultThree = 'around-before-mutate-result-three';
|
| 1327 | this.before.yields(
|
| 1328 | null
|
| 1329 | , this.resultOne
|
| 1330 | , this.resultTwo
|
| 1331 | , this.resultThree
|
| 1332 | );
|
| 1333 | });
|
| 1334 |
|
| 1335 | it('invokes the target with the before results', function () {
|
| 1336 | this.obj.target(1, 2, 3, function () {});
|
| 1337 |
|
| 1338 | this.target.should.have.been.calledWithExactly(
|
| 1339 | this.resultOne
|
| 1340 | , this.resultTwo
|
| 1341 | , this.resultThree
|
| 1342 | , sinon.match.func
|
| 1343 | );
|
| 1344 | });
|
| 1345 |
|
| 1346 | it('invokes the target in the target context', function () {
|
| 1347 | this.obj.target(1, 2, 3, function () {});
|
| 1348 |
|
| 1349 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 1350 | });
|
| 1351 |
|
| 1352 | describe('when the target method errors', function () {
|
| 1353 |
|
| 1354 | beforeEach(function () {
|
| 1355 | this.error = new Error('around-mutate-target-errors');
|
| 1356 | this.target.yields(this.error);
|
| 1357 | });
|
| 1358 |
|
| 1359 | it('calls back with the error', function (done) {
|
| 1360 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1361 | err.should.equal(this.error);
|
| 1362 | done();
|
| 1363 | }.bind(this));
|
| 1364 | });
|
| 1365 |
|
| 1366 | it('does not call the after advice', function (done) {
|
| 1367 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1368 | this.after.should.not.have.been.called;
|
| 1369 | done();
|
| 1370 | }.bind(this));
|
| 1371 | });
|
| 1372 |
|
| 1373 | });
|
| 1374 |
|
| 1375 | describe('when the target method succeeds', function () {
|
| 1376 |
|
| 1377 | beforeEach(function () {
|
| 1378 | this.result = 'around-mutate-target-result';
|
| 1379 | this.target.yields(null, this.result);
|
| 1380 | });
|
| 1381 |
|
| 1382 | it('invokes the after advice with target results', function () {
|
| 1383 | this.obj.target(1, 2, 3, function () {});
|
| 1384 |
|
| 1385 | this.after.should.have.been.calledWithExactly(
|
| 1386 | this.result
|
| 1387 | , sinon.match.func
|
| 1388 | );
|
| 1389 | });
|
| 1390 |
|
| 1391 | it('invokes after advice in the target context', function () {
|
| 1392 | this.obj.target(1, 2, 3, function () {});
|
| 1393 |
|
| 1394 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 1395 | });
|
| 1396 |
|
| 1397 | describe('when the after advice errors', function () {
|
| 1398 |
|
| 1399 | beforeEach(function () {
|
| 1400 | this.error = new Error('around-mutate-after-errors');
|
| 1401 | this.after.yields(this.error);
|
| 1402 | });
|
| 1403 |
|
| 1404 | it('calls back with the error', function (done) {
|
| 1405 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1406 | err.should.equal(this.error);
|
| 1407 | done();
|
| 1408 | }.bind(this));
|
| 1409 | });
|
| 1410 |
|
| 1411 | });
|
| 1412 |
|
| 1413 | describe('when the after advice succeeds', function () {
|
| 1414 |
|
| 1415 | beforeEach(function () {
|
| 1416 | this.afterResults = [
|
| 1417 | 'around-mutate-after-result-one'
|
| 1418 | , 'around-mutate-after-result-two'
|
| 1419 | ];
|
| 1420 | this.after.yields(
|
| 1421 | null
|
| 1422 | , this.afterResults[0]
|
| 1423 | , this.afterResults[1]
|
| 1424 | );
|
| 1425 | });
|
| 1426 |
|
| 1427 | it('calls back with the after results', function (done) {
|
| 1428 | this.obj.target(1, 2, 3, function (err, r1, r2) {
|
| 1429 | [ r1, r2 ].should.deep.equal(this.afterResults);
|
| 1430 | done();
|
| 1431 | }.bind(this));
|
| 1432 | });
|
| 1433 |
|
| 1434 | });
|
| 1435 |
|
| 1436 | });
|
| 1437 |
|
| 1438 | });
|
| 1439 |
|
| 1440 | });
|
| 1441 |
|
| 1442 | });
|
| 1443 |
|
| 1444 | describe('when the mutate option is not passed', function () {
|
| 1445 |
|
| 1446 | beforeEach(function () {
|
| 1447 | this.before = sinon.stub();
|
| 1448 | this.after = sinon.stub();
|
| 1449 | this.obj.around('target', this.before, this.after);
|
| 1450 | });
|
| 1451 |
|
| 1452 | describe('when the target method is invoked', function () {
|
| 1453 |
|
| 1454 | it('invokes before advice with the passed arguments', function () {
|
| 1455 | this.obj.target(1, 2, 3, function () {});
|
| 1456 |
|
| 1457 | this.before.should.have.been.calledWithExactly(
|
| 1458 | 1
|
| 1459 | , 2
|
| 1460 | , 3
|
| 1461 | , sinon.match.func
|
| 1462 | );
|
| 1463 | });
|
| 1464 |
|
| 1465 | it('invokes before advice in the target context', function () {
|
| 1466 | this.obj.target(1, 2, 3, function () {});
|
| 1467 |
|
| 1468 | this.before.lastCall.thisValue.should.equal(this.obj);
|
| 1469 | });
|
| 1470 |
|
| 1471 | describe('when the before advice errors', function () {
|
| 1472 |
|
| 1473 | beforeEach(function () {
|
| 1474 | this.error = new Error('around-before-errors');
|
| 1475 | this.before.yields(this.error);
|
| 1476 | });
|
| 1477 |
|
| 1478 | it('calls back with the error', function (done) {
|
| 1479 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1480 | err.should.equal(this.error);
|
| 1481 | done();
|
| 1482 | }.bind(this));
|
| 1483 | });
|
| 1484 |
|
| 1485 | it('does not call the target method', function (done) {
|
| 1486 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1487 | this.target.should.not.have.been.called;
|
| 1488 | done();
|
| 1489 | }.bind(this));
|
| 1490 | });
|
| 1491 |
|
| 1492 | it('does not call the after advice', function (done) {
|
| 1493 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1494 | this.after.should.not.have.been.called;
|
| 1495 | done();
|
| 1496 | }.bind(this));
|
| 1497 | });
|
| 1498 |
|
| 1499 | });
|
| 1500 |
|
| 1501 | describe('when the before advice succeeds', function () {
|
| 1502 |
|
| 1503 | beforeEach(function () {
|
| 1504 | this.resultOne = 'around-before-mutate-result-one';
|
| 1505 | this.resultTwo = 'around-before-mutate-result-two';
|
| 1506 | this.resultThree = 'around-before-mutate-result-three';
|
| 1507 | this.before.yields(
|
| 1508 | null
|
| 1509 | , this.resultOne
|
| 1510 | , this.resultTwo
|
| 1511 | , this.resultThree
|
| 1512 | );
|
| 1513 | });
|
| 1514 |
|
| 1515 | it('invokes the target with the original arguments', function () {
|
| 1516 | this.obj.target(1, 2, 3, function () {});
|
| 1517 |
|
| 1518 | this.target.should.have.been.calledWithExactly(
|
| 1519 | 1
|
| 1520 | , 2
|
| 1521 | , 3
|
| 1522 | , sinon.match.func
|
| 1523 | );
|
| 1524 | });
|
| 1525 |
|
| 1526 | it('invokes the target in the target context', function () {
|
| 1527 | this.obj.target(1, 2, 3, function () {});
|
| 1528 |
|
| 1529 | this.target.lastCall.thisValue.should.equal(this.obj);
|
| 1530 | });
|
| 1531 |
|
| 1532 | describe('when the target method errors', function () {
|
| 1533 |
|
| 1534 | beforeEach(function () {
|
| 1535 | this.error = new Error('around-target-errors');
|
| 1536 | this.target.yields(this.error);
|
| 1537 | });
|
| 1538 |
|
| 1539 | it('calls back with the error', function (done) {
|
| 1540 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1541 | err.should.equal(this.error);
|
| 1542 | done();
|
| 1543 | }.bind(this));
|
| 1544 | });
|
| 1545 |
|
| 1546 | it('does not call the after advice', function (done) {
|
| 1547 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1548 | this.after.should.not.have.been.called;
|
| 1549 | done();
|
| 1550 | }.bind(this));
|
| 1551 | });
|
| 1552 |
|
| 1553 | });
|
| 1554 |
|
| 1555 | describe('when the target method succeeds', function () {
|
| 1556 |
|
| 1557 | beforeEach(function () {
|
| 1558 | this.result = 'around-target-result';
|
| 1559 | this.target.yields(null, this.result);
|
| 1560 | });
|
| 1561 |
|
| 1562 | it('invokes after advice with original arguments', function () {
|
| 1563 | this.obj.target(1, 2, 3, function () {});
|
| 1564 |
|
| 1565 | this.after.should.have.been.calledWithExactly(
|
| 1566 | 1
|
| 1567 | , 2
|
| 1568 | , 3
|
| 1569 | , sinon.match.func
|
| 1570 | );
|
| 1571 | });
|
| 1572 |
|
| 1573 | it('invokes after advice in the target context', function () {
|
| 1574 | this.obj.target(1, 2, 3, function () {});
|
| 1575 |
|
| 1576 | this.after.lastCall.thisValue.should.equal(this.obj);
|
| 1577 | });
|
| 1578 |
|
| 1579 | describe('when the after advice errors', function () {
|
| 1580 |
|
| 1581 | beforeEach(function () {
|
| 1582 | this.error = new Error('around-after-errors');
|
| 1583 | this.after.yields(this.error);
|
| 1584 | });
|
| 1585 |
|
| 1586 | it('calls back with the error', function (done) {
|
| 1587 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1588 | err.should.equal(this.error);
|
| 1589 | done();
|
| 1590 | }.bind(this));
|
| 1591 | });
|
| 1592 |
|
| 1593 | });
|
| 1594 |
|
| 1595 | describe('when the after advice succeeds', function () {
|
| 1596 |
|
| 1597 | beforeEach(function () {
|
| 1598 | this.afterResults = [
|
| 1599 | 'around-after-result-one'
|
| 1600 | , 'around-after-result-two'
|
| 1601 | ];
|
| 1602 | this.after.yields(
|
| 1603 | null
|
| 1604 | , this.afterResults[0]
|
| 1605 | , this.afterResults[1]
|
| 1606 | );
|
| 1607 | });
|
| 1608 |
|
| 1609 | it('calls back with the target results', function (done) {
|
| 1610 | this.obj.target(1, 2, 3, function (err, result) {
|
| 1611 | result.should.equal(this.result);
|
| 1612 | done();
|
| 1613 | }.bind(this));
|
| 1614 | });
|
| 1615 |
|
| 1616 | });
|
| 1617 |
|
| 1618 | });
|
| 1619 |
|
| 1620 | });
|
| 1621 |
|
| 1622 | });
|
| 1623 |
|
| 1624 | });
|
| 1625 |
|
| 1626 | });
|
| 1627 |
|
| 1628 | });
|
| 1629 |
|
| 1630 | });
|