forked from angular/angular.js
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathAngularSpec.js
1302 lines (1021 loc) · 42 KB
/
AngularSpec.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
'use strict';
describe('angular', function() {
var element;
afterEach(function() {
dealoc(element);
});
describe('lowercase', function() {
it('should change case', function() {
expect(lowercase('ABC90')).toEqual('abc90');
expect(manualLowercase('ABC90')).toEqual('abc90');
});
});
describe('uppercase', function() {
it('should change case', function() {
expect(uppercase('abc90')).toEqual('ABC90');
expect(manualUppercase('abc90')).toEqual('ABC90');
});
});
describe('camelcase', function() {
it('should change case', function() {
expect(camelcase('foo-bar')).toEqual('fooBar');
expect(camelcase('foo-Bar')).toEqual('fooBar');
});
it('should leave non-dashed strings alone', function() {
expect(camelcase('foo')).toBe('foo');
expect(camelcase('')).toBe('');
expect(camelcase('fooBar')).toBe('fooBar');
});
it('should covert dash-separated strings to camelCase', function() {
expect(camelcase('foo-bar')).toBe('fooBar');
expect(camelcase('foo-bar-baz')).toBe('fooBarBaz');
expect(camelcase('foo:bar_baz')).toBe('fooBarBaz');
});
it('should covert browser specific css properties', function() {
expect(camelcase('-moz-foo-bar')).toBe('MozFooBar');
expect(camelcase('-webkit-foo-bar')).toBe('webkitFooBar');
expect(camelcase('-webkit-foo-bar')).toBe('webkitFooBar');
});
});
describe("copy", function() {
it("should return same object", function() {
var obj = {};
var arr = [];
expect(copy({}, obj)).toBe(obj);
expect(copy([], arr)).toBe(arr);
});
it("should preserve prototype chaining", function() {
var GrandParentProto = {};
var ParentProto = Object.create(GrandParentProto);
var obj = Object.create(ParentProto);
expect(ParentProto.isPrototypeOf(copy(obj))).toBe(true);
expect(GrandParentProto.isPrototypeOf(copy(obj))).toBe(true);
var Foo = function() {};
expect(copy(new Foo()) instanceof Foo).toBe(true);
});
it("should copy Date", function() {
var date = new Date(123);
expect(copy(date) instanceof Date).toBeTruthy();
expect(copy(date).getTime()).toEqual(123);
expect(copy(date) === date).toBeFalsy();
});
it("should copy RegExp", function() {
var re = new RegExp(".*");
expect(copy(re) instanceof RegExp).toBeTruthy();
expect(copy(re).source).toBe(".*");
expect(copy(re) === re).toBe(false);
});
it("should copy literal RegExp", function() {
var re = /.*/;
expect(copy(re) instanceof RegExp).toBeTruthy();
expect(copy(re).source).toEqual(".*");
expect(copy(re) === re).toBeFalsy();
});
it("should copy RegExp with flags", function() {
var re = new RegExp('.*', 'gim');
expect(copy(re).global).toBe(true);
expect(copy(re).ignoreCase).toBe(true);
expect(copy(re).multiline).toBe(true);
});
it("should copy RegExp with lastIndex", function() {
var re = /a+b+/g;
var str = 'ab aabb';
expect(re.exec(str)[0]).toEqual('ab');
expect(copy(re).exec(str)[0]).toEqual('aabb');
});
it("should deeply copy literal RegExp", function() {
var objWithRegExp = {
re: /.*/
};
expect(copy(objWithRegExp).re instanceof RegExp).toBeTruthy();
expect(copy(objWithRegExp).re.source).toEqual(".*");
expect(copy(objWithRegExp.re) === objWithRegExp.re).toBeFalsy();
});
it("should deeply copy an array into an existing array", function() {
var src = [1, {name:"value"}];
var dst = [{key:"v"}];
expect(copy(src, dst)).toBe(dst);
expect(dst).toEqual([1, {name:"value"}]);
expect(dst[1]).toEqual({name:"value"});
expect(dst[1]).not.toBe(src[1]);
});
it("should deeply copy an array into a new array", function() {
var src = [1, {name:"value"}];
var dst = copy(src);
expect(src).toEqual([1, {name:"value"}]);
expect(dst).toEqual(src);
expect(dst).not.toBe(src);
expect(dst[1]).not.toBe(src[1]);
});
it('should copy empty array', function() {
var src = [];
var dst = [{key: "v"}];
expect(copy(src, dst)).toEqual([]);
expect(dst).toEqual([]);
});
it("should deeply copy an object into an existing object", function() {
var src = {a:{name:"value"}};
var dst = {b:{key:"v"}};
expect(copy(src, dst)).toBe(dst);
expect(dst).toEqual({a:{name:"value"}});
expect(dst.a).toEqual(src.a);
expect(dst.a).not.toBe(src.a);
});
it("should deeply copy an object into a non-existing object", function() {
var src = {a:{name:"value"}};
var dst = copy(src, undefined);
expect(src).toEqual({a:{name:"value"}});
expect(dst).toEqual(src);
expect(dst).not.toBe(src);
expect(dst.a).toEqual(src.a);
expect(dst.a).not.toBe(src.a);
});
it("should copy primitives", function() {
expect(copy(null)).toEqual(null);
expect(copy('')).toBe('');
expect(copy('lala')).toBe('lala');
expect(copy(123)).toEqual(123);
expect(copy([{key:null}])).toEqual([{key:null}]);
});
it('should throw an exception if a Scope is being copied', inject(function($rootScope) {
expect(function() { copy($rootScope.$new()); }).
toThrowMinErr("ng", "cpws", "Can't copy! Making copies of Window or Scope instances is not supported.");
}));
it('should throw an exception if a Window is being copied', function() {
expect(function() { copy(window); }).
toThrowMinErr("ng", "cpws", "Can't copy! Making copies of Window or Scope instances is not supported.");
});
it('should throw an exception when source and destination are equivalent', function() {
var src, dst;
src = dst = {key: 'value'};
expect(function() { copy(src, dst); }).toThrowMinErr("ng", "cpi", "Can't copy! Source and destination are identical.");
src = dst = [2, 4];
expect(function() { copy(src, dst); }).toThrowMinErr("ng", "cpi", "Can't copy! Source and destination are identical.");
});
it('should not copy the private $$hashKey', function() {
var src,dst;
src = {};
hashKey(src);
dst = copy(src);
expect(hashKey(dst)).not.toEqual(hashKey(src));
});
it('should retain the previous $$hashKey', function() {
var src,dst,h;
src = {};
dst = {};
// force creation of a hashkey
h = hashKey(dst);
hashKey(src);
dst = copy(src,dst);
// make sure we don't copy the key
expect(hashKey(dst)).not.toEqual(hashKey(src));
// make sure we retain the old key
expect(hashKey(dst)).toEqual(h);
});
it('should handle circular references when circularRefs is turned on', function() {
var a = {b: {a: null}, self: null, selfs: [null, null, [null]]};
a.b.a = a;
a.self = a;
a.selfs = [a, a.b, [a]];
var aCopy = copy(a, null);
expect(aCopy).toEqual(a);
expect(aCopy).not.toBe(a);
expect(aCopy).toBe(aCopy.self);
expect(aCopy.selfs[2]).not.toBe(a.selfs[2]);
});
it('should clear destination arrays correctly when source is non-array', function() {
expect(copy(null, [1,2,3])).toEqual([]);
expect(copy(undefined, [1,2,3])).toEqual([]);
expect(copy({0: 1, 1: 2}, [1,2,3])).toEqual([1,2]);
});
});
describe("extend", function() {
it('should not copy the private $$hashKey', function() {
var src,dst;
src = {};
dst = {};
hashKey(src);
dst = extend(dst,src);
expect(hashKey(dst)).not.toEqual(hashKey(src));
});
it('should retain the previous $$hashKey', function() {
var src,dst,h;
src = {};
dst = {};
h = hashKey(dst);
hashKey(src);
dst = extend(dst,src);
// make sure we don't copy the key
expect(hashKey(dst)).not.toEqual(hashKey(src));
// make sure we retain the old key
expect(hashKey(dst)).toEqual(h);
});
it('should work when extending with itself', function() {
var src,dst,h;
dst = src = {};
h = hashKey(dst);
dst = extend(dst,src);
// make sure we retain the old key
expect(hashKey(dst)).toEqual(h);
});
});
describe('shallow copy', function() {
it('should make a copy', function() {
var original = {key:{}};
var copy = shallowCopy(original);
expect(copy).toEqual(original);
expect(copy.key).toBe(original.key);
});
it('should omit "$$"-prefixed properties', function() {
var original = {$$some: true, $$: true};
var clone = {};
expect(shallowCopy(original, clone)).toBe(clone);
expect(clone.$$some).toBeUndefined();
expect(clone.$$).toBeUndefined();
});
it('should copy "$"-prefixed properties from copy', function() {
var original = {$some: true};
var clone = {};
expect(shallowCopy(original, clone)).toBe(clone);
expect(clone.$some).toBe(original.$some);
});
it('should handle arrays', function() {
var original = [{}, 1],
clone = [];
var aCopy = shallowCopy(original);
expect(aCopy).not.toBe(original);
expect(aCopy).toEqual(original);
expect(aCopy[0]).toBe(original[0]);
expect(shallowCopy(original, clone)).toBe(clone);
expect(clone).toEqual(original);
});
it('should handle primitives', function() {
expect(shallowCopy('test')).toBe('test');
expect(shallowCopy(3)).toBe(3);
expect(shallowCopy(true)).toBe(true);
});
});
describe('elementHTML', function() {
it('should dump element', function() {
expect(startingTag('<div attr="123">something<span></span></div>')).
toEqual('<div attr="123">');
});
});
describe('equals', function() {
it('should return true if same object', function() {
var o = {};
expect(equals(o, o)).toEqual(true);
expect(equals(o, {})).toEqual(true);
expect(equals(1, '1')).toEqual(false);
expect(equals(1, '2')).toEqual(false);
});
it('should recurse into object', function() {
expect(equals({}, {})).toEqual(true);
expect(equals({name:'misko'}, {name:'misko'})).toEqual(true);
expect(equals({name:'misko', age:1}, {name:'misko'})).toEqual(false);
expect(equals({name:'misko'}, {name:'misko', age:1})).toEqual(false);
expect(equals({name:'misko'}, {name:'adam'})).toEqual(false);
expect(equals(['misko'], ['misko'])).toEqual(true);
expect(equals(['misko'], ['adam'])).toEqual(false);
expect(equals(['misko'], ['misko', 'adam'])).toEqual(false);
});
it('should ignore undefined member variables during comparison', function() {
var obj1 = {name: 'misko'},
obj2 = {name: 'misko', undefinedvar: undefined};
expect(equals(obj1, obj2)).toBe(true);
expect(equals(obj2, obj1)).toBe(true);
});
it('should ignore $ member variables', function() {
expect(equals({name:'misko', $id:1}, {name:'misko', $id:2})).toEqual(true);
expect(equals({name:'misko'}, {name:'misko', $id:2})).toEqual(true);
expect(equals({name:'misko', $id:1}, {name:'misko'})).toEqual(true);
});
it('should ignore functions', function() {
expect(equals({func: function() {}}, {bar: function() {}})).toEqual(true);
});
it('should work well with nulls', function() {
expect(equals(null, '123')).toBe(false);
expect(equals('123', null)).toBe(false);
var obj = {foo:'bar'};
expect(equals(null, obj)).toBe(false);
expect(equals(obj, null)).toBe(false);
expect(equals(null, null)).toBe(true);
});
it('should work well with undefined', function() {
expect(equals(undefined, '123')).toBe(false);
expect(equals('123', undefined)).toBe(false);
var obj = {foo:'bar'};
expect(equals(undefined, obj)).toBe(false);
expect(equals(obj, undefined)).toBe(false);
expect(equals(undefined, undefined)).toBe(true);
});
it('should treat two NaNs as equal', function() {
expect(equals(NaN, NaN)).toBe(true);
});
it('should compare Scope instances only by identity', inject(function($rootScope) {
var scope1 = $rootScope.$new(),
scope2 = $rootScope.$new();
expect(equals(scope1, scope1)).toBe(true);
expect(equals(scope1, scope2)).toBe(false);
expect(equals($rootScope, scope1)).toBe(false);
expect(equals(undefined, scope1)).toBe(false);
}));
it('should compare Window instances only by identity', function() {
expect(equals(window, window)).toBe(true);
expect(equals(window, window.parent)).toBe(false);
expect(equals(window, undefined)).toBe(false);
});
it('should compare dates', function() {
expect(equals(new Date(0), new Date(0))).toBe(true);
expect(equals(new Date(0), new Date(1))).toBe(false);
expect(equals(new Date(0), 0)).toBe(false);
expect(equals(0, new Date(0))).toBe(false);
expect(equals(new Date(undefined), new Date(undefined))).toBe(true);
expect(equals(new Date(undefined), new Date(0))).toBe(false);
expect(equals(new Date(undefined), new Date(null))).toBe(false);
expect(equals(new Date(undefined), new Date('wrong'))).toBe(true);
});
it('should correctly test for keys that are present on Object.prototype', function() {
/* jshint -W001 */
expect(equals({}, {hasOwnProperty: 1})).toBe(false);
expect(equals({}, {toString: null})).toBe(false);
});
it('should compare regular expressions', function() {
expect(equals(/abc/, /abc/)).toBe(true);
expect(equals(/abc/i, new RegExp('abc', 'i'))).toBe(true);
expect(equals(new RegExp('abc', 'i'), new RegExp('abc', 'i'))).toBe(true);
expect(equals(new RegExp('abc', 'i'), new RegExp('abc'))).toBe(false);
expect(equals(/abc/i, /abc/)).toBe(false);
expect(equals(/abc/, /def/)).toBe(false);
expect(equals(/^abc/, /abc/)).toBe(false);
expect(equals(/^abc/, '/^abc/')).toBe(false);
});
it('should return false when comparing an object and an array', function() {
expect(equals({}, [])).toBe(false);
expect(equals([], {})).toBe(false);
});
});
describe('csp', function() {
var originalFunction;
beforeEach(function() {
originalFunction = window.Function;
});
afterEach(function() {
window.Function = originalFunction;
delete csp.isActive_;
});
it('should return the false when CSP is not enabled (the default)', function() {
expect(csp()).toBe(false);
});
it('should return true if CSP is autodetected via CSP v1.1 securityPolicy.isActive property', function() {
window.Function = function() { throw new Error('CSP test'); };
expect(csp()).toBe(true);
});
it('should return the true when CSP is enabled manually via [ng-csp]', function() {
spyOn(document, 'querySelector').andCallFake(function(selector) {
if (selector == '[ng-csp]') return {};
});
expect(csp()).toBe(true);
});
it('should return the true when CSP is enabled manually via [data-ng-csp]', function() {
spyOn(document, 'querySelector').andCallFake(function(selector) {
if (selector == '[data-ng-csp]') return {};
});
expect(csp()).toBe(true);
expect(document.querySelector).toHaveBeenCalledWith('[data-ng-csp]');
});
});
describe('parseKeyValue', function() {
it('should parse a string into key-value pairs', function() {
expect(parseKeyValue('')).toEqual({});
expect(parseKeyValue('simple=pair')).toEqual({simple: 'pair'});
expect(parseKeyValue('first=1&second=2')).toEqual({first: '1', second: '2'});
expect(parseKeyValue('escaped%20key=escaped%20value')).
toEqual({'escaped key': 'escaped value'});
expect(parseKeyValue('emptyKey=')).toEqual({emptyKey: ''});
expect(parseKeyValue('flag1&key=value&flag2')).
toEqual({flag1: true, key: 'value', flag2: true});
});
it('should ignore key values that are not valid URI components', function() {
expect(function() { parseKeyValue('%'); }).not.toThrow();
expect(parseKeyValue('%')).toEqual({});
expect(parseKeyValue('invalid=%')).toEqual({ invalid: undefined });
expect(parseKeyValue('invalid=%&valid=good')).toEqual({ invalid: undefined, valid: 'good' });
});
it('should parse a string into key-value pairs with duplicates grouped in an array', function() {
expect(parseKeyValue('')).toEqual({});
expect(parseKeyValue('duplicate=pair')).toEqual({duplicate: 'pair'});
expect(parseKeyValue('first=1&first=2')).toEqual({first: ['1','2']});
expect(parseKeyValue('escaped%20key=escaped%20value&&escaped%20key=escaped%20value2')).
toEqual({'escaped key': ['escaped value','escaped value2']});
expect(parseKeyValue('flag1&key=value&flag1')).
toEqual({flag1: [true,true], key: 'value'});
expect(parseKeyValue('flag1&flag1=value&flag1=value2&flag1')).
toEqual({flag1: [true,'value','value2',true]});
});
it('should ignore properties higher in the prototype chain', function() {
expect(parseKeyValue('toString=123')).toEqual({
'toString': '123'
});
});
});
describe('toKeyValue', function() {
it('should serialize key-value pairs into string', function() {
expect(toKeyValue({})).toEqual('');
expect(toKeyValue({simple: 'pair'})).toEqual('simple=pair');
expect(toKeyValue({first: '1', second: '2'})).toEqual('first=1&second=2');
expect(toKeyValue({'escaped key': 'escaped value'})).
toEqual('escaped%20key=escaped%20value');
expect(toKeyValue({emptyKey: ''})).toEqual('emptyKey=');
});
it('should serialize true values into flags', function() {
expect(toKeyValue({flag1: true, key: 'value', flag2: true})).toEqual('flag1&key=value&flag2');
});
it('should serialize duplicates into duplicate param strings', function() {
expect(toKeyValue({key: [323,'value',true]})).toEqual('key=323&key=value&key');
expect(toKeyValue({key: [323,'value',true, 1234]})).
toEqual('key=323&key=value&key&key=1234');
});
});
describe('forEach', function() {
it('should iterate over *own* object properties', function() {
function MyObj() {
this.bar = 'barVal';
this.baz = 'bazVal';
}
MyObj.prototype.foo = 'fooVal';
var obj = new MyObj(),
log = [];
forEach(obj, function(value, key) { log.push(key + ':' + value); });
expect(log).toEqual(['bar:barVal', 'baz:bazVal']);
});
it('should not break if obj is an array we override hasOwnProperty', function() {
/* jshint -W001 */
var obj = [];
obj[0] = 1;
obj[1] = 2;
obj.hasOwnProperty = null;
var log = [];
forEach(obj, function(value, key) {
log.push(key + ':' + value);
});
expect(log).toEqual(['0:1', '1:2']);
});
it('should handle JQLite and jQuery objects like arrays', function() {
var jqObject = jqLite("<p><span>s1</span><span>s2</span></p>").find("span"),
log = [];
forEach(jqObject, function(value, key) { log.push(key + ':' + value.innerHTML); });
expect(log).toEqual(['0:s1', '1:s2']);
});
it('should handle NodeList objects like arrays', function() {
var nodeList = jqLite("<p><span>a</span><span>b</span><span>c</span></p>")[0].childNodes,
log = [];
forEach(nodeList, function(value, key) { log.push(key + ':' + value.innerHTML); });
expect(log).toEqual(['0:a', '1:b', '2:c']);
});
it('should handle HTMLCollection objects like arrays', function() {
document.body.innerHTML = "<p>" +
"<a name='x'>a</a>" +
"<a name='y'>b</a>" +
"<a name='x'>c</a>" +
"</p>";
var htmlCollection = document.getElementsByName('x'),
log = [];
forEach(htmlCollection, function(value, key) { log.push(key + ':' + value.innerHTML); });
expect(log).toEqual(['0:a', '1:c']);
});
if (document.querySelectorAll) {
it('should handle the result of querySelectorAll in IE8 as it has no hasOwnProperty function', function() {
document.body.innerHTML = "<p>" +
"<a name='x'>a</a>" +
"<a name='y'>b</a>" +
"<a name='x'>c</a>" +
"</p>";
var htmlCollection = document.querySelectorAll('[name="x"]'),
log = [];
forEach(htmlCollection, function(value, key) { log.push(key + ':' + value.innerHTML); });
expect(log).toEqual(['0:a', '1:c']);
});
}
it('should handle arguments objects like arrays', function() {
var args,
log = [];
(function() { args = arguments; }('a', 'b', 'c'));
forEach(args, function(value, key) { log.push(key + ':' + value); });
expect(log).toEqual(['0:a', '1:b', '2:c']);
});
it('should handle string values like arrays', function() {
var log = [];
forEach('bar', function(value, key) { log.push(key + ':' + value); });
expect(log).toEqual(['0:b', '1:a', '2:r']);
});
it('should handle objects with length property as objects', function() {
var obj = {
'foo': 'bar',
'length': 2
},
log = [];
forEach(obj, function(value, key) { log.push(key + ':' + value); });
expect(log).toEqual(['foo:bar', 'length:2']);
});
it('should handle objects of custom types with length property as objects', function() {
function CustomType() {
this.length = 2;
this.foo = 'bar';
}
var obj = new CustomType(),
log = [];
forEach(obj, function(value, key) { log.push(key + ':' + value); });
expect(log).toEqual(['length:2', 'foo:bar']);
});
it('should not invoke the iterator for indexed properties which are not present in the collection', function() {
var log = [];
var collection = [];
collection[5] = 'SPARSE';
forEach(collection, function(item, index) {
log.push(item + index);
});
expect(log.length).toBe(1);
expect(log[0]).toBe('SPARSE5');
});
describe('ES spec api compliance', function() {
function testForEachSpec(expectedSize, collection) {
var that = {};
forEach(collection, function(value, key, collectionArg) {
expect(collectionArg).toBe(collection);
expect(collectionArg[key]).toBe(value);
expect(this).toBe(that);
expectedSize--;
}, that);
expect(expectedSize).toBe(0);
}
it('should follow the ES spec when called with array', function() {
testForEachSpec(2, [1,2]);
});
it('should follow the ES spec when called with arguments', function() {
testForEachSpec(2, (function() { return arguments; }(1,2)));
});
it('should follow the ES spec when called with string', function() {
testForEachSpec(2, '12');
});
it('should follow the ES spec when called with jQuery/jqLite', function() {
testForEachSpec(2, jqLite("<span>a</span><span>b</span>"));
});
it('should follow the ES spec when called with childNodes NodeList', function() {
testForEachSpec(2, jqLite("<p><span>a</span><span>b</span></p>")[0].childNodes);
});
it('should follow the ES spec when called with getElementsByTagName HTMLCollection', function() {
testForEachSpec(2, jqLite("<p><span>a</span><span>b</span></p>")[0].getElementsByTagName("*"));
});
it('should follow the ES spec when called with querySelectorAll HTMLCollection', function() {
testForEachSpec(2, jqLite("<p><span>a</span><span>b</span></p>")[0].querySelectorAll("*"));
});
it('should follow the ES spec when called with JSON', function() {
testForEachSpec(2, {a: 1, b: 2});
});
it('should follow the ES spec when called with function', function() {
function f() {}
f.a = 1;
f.b = 2;
testForEachSpec(2, f);
});
});
});
describe('sortedKeys', function() {
it('should collect keys from object', function() {
expect(sortedKeys({c:0, b:0, a:0})).toEqual(['a', 'b', 'c']);
});
});
describe('encodeUriSegment', function() {
it('should correctly encode uri segment and not encode chars defined as pchar set in rfc3986',
function() {
//don't encode alphanum
expect(encodeUriSegment('asdf1234asdf')).
toEqual('asdf1234asdf');
//don't encode unreserved'
expect(encodeUriSegment("-_.!~*'(); -_.!~*'();")).
toEqual("-_.!~*'();%20-_.!~*'();");
//don't encode the rest of pchar'
expect(encodeUriSegment(':@&=+$, :@&=+$,')).
toEqual(':@&=+$,%20:@&=+$,');
//encode '/' and ' ''
expect(encodeUriSegment('/; /;')).
toEqual('%2F;%20%2F;');
});
});
describe('encodeUriQuery', function() {
it('should correctly encode uri query and not encode chars defined as pchar set in rfc3986',
function() {
//don't encode alphanum
expect(encodeUriQuery('asdf1234asdf')).
toEqual('asdf1234asdf');
//don't encode unreserved
expect(encodeUriQuery("-_.!~*'() -_.!~*'()")).
toEqual("-_.!~*'()+-_.!~*'()");
//don't encode the rest of pchar
expect(encodeUriQuery(':@$, :@$,')).
toEqual(':@$,+:@$,');
//encode '&', ';', '=', '+', and '#'
expect(encodeUriQuery('&;=+# &;=+#')).
toEqual('%26;%3D%2B%23+%26;%3D%2B%23');
//encode ' ' as '+'
expect(encodeUriQuery(' ')).
toEqual('++');
//encode ' ' as '%20' when a flag is used
expect(encodeUriQuery(' ', true)).
toEqual('%20%20');
//do not encode `null` as '+' when flag is used
expect(encodeUriQuery('null', true)).
toEqual('null');
//do not encode `null` with no flag
expect(encodeUriQuery('null')).
toEqual('null');
});
});
describe('angularInit', function() {
var bootstrapSpy;
var element;
beforeEach(function() {
element = {
hasAttribute: function(name) {
return !!element[name];
},
querySelector: function(arg) {
return element.querySelector[arg] || null;
},
getAttribute: function(name) {
return element[name];
}
};
bootstrapSpy = jasmine.createSpy('bootstrapSpy');
});
it('should do nothing when not found', function() {
angularInit(element, bootstrapSpy);
expect(bootstrapSpy).not.toHaveBeenCalled();
});
it('should look for ngApp directive as attr', function() {
var appElement = jqLite('<div ng-app="ABC"></div>')[0];
element.querySelector['[ng-app]'] = appElement;
angularInit(element, bootstrapSpy);
expect(bootstrapSpy).toHaveBeenCalledOnceWith(appElement, ['ABC'], jasmine.any(Object));
});
it('should look for ngApp directive using querySelectorAll', function() {
var appElement = jqLite('<div x-ng-app="ABC"></div>')[0];
element.querySelector['[x-ng-app]'] = appElement;
angularInit(element, bootstrapSpy);
expect(bootstrapSpy).toHaveBeenCalledOnceWith(appElement, ['ABC'], jasmine.any(Object));
});
it('should bootstrap anonymously', function() {
var appElement = jqLite('<div x-ng-app></div>')[0];
element.querySelector['[x-ng-app]'] = appElement;
angularInit(element, bootstrapSpy);
expect(bootstrapSpy).toHaveBeenCalledOnceWith(appElement, [], jasmine.any(Object));
});
it('should bootstrap if the annotation is on the root element', function() {
var appElement = jqLite('<div ng-app=""></div>')[0];
angularInit(appElement, bootstrapSpy);
expect(bootstrapSpy).toHaveBeenCalledOnceWith(appElement, [], jasmine.any(Object));
});
it('should complain if app module cannot be found', function() {
var appElement = jqLite('<div ng-app="doesntexist"></div>')[0];
expect(function() {
angularInit(appElement, angular.bootstrap);
}).toThrowMatching(
new RegExp('\\[\\$injector:modulerr] Failed to instantiate module doesntexist due to:\\n' +
'.*\\[\\$injector:nomod] Module \'doesntexist\' is not available! You either ' +
'misspelled the module name or forgot to load it\\.')
);
});
it('should complain if an element has already been bootstrapped', function() {
var element = jqLite('<div>bootstrap me!</div>');
angular.bootstrap(element);
expect(function() {
angular.bootstrap(element);
}).toThrowMatching(
/\[ng:btstrpd\] App Already Bootstrapped with this Element '<div class="?ng\-scope"?( ng[0-9]+="?[0-9]+"?)?>'/i
);
dealoc(element);
});
it('should complain if manually bootstrapping a document whose <html> element has already been bootstrapped', function() {
angular.bootstrap(document.getElementsByTagName('html')[0]);
expect(function() {
angular.bootstrap(document);
}).toThrowMatching(
/\[ng:btstrpd\] App Already Bootstrapped with this Element 'document'/i
);
dealoc(document);
});
it('should bootstrap in strict mode when ng-strict-di attribute is specified', function() {
bootstrapSpy = spyOn(angular, 'bootstrap').andCallThrough();
var appElement = jqLite('<div ng-app="" ng-strict-di></div>');
angularInit(jqLite('<div></div>').append(appElement[0])[0], bootstrapSpy);
expect(bootstrapSpy).toHaveBeenCalledOnce();
expect(bootstrapSpy.mostRecentCall.args[2].strictDi).toBe(true);
var injector = appElement.injector();
function testFactory($rootScope) {}
expect(function() {
injector.instantiate(testFactory);
}).toThrowMinErr('$injector', 'strictdi');
dealoc(appElement);
});
});
describe('angular service', function() {
it('should override services', function() {
module(function($provide) {
$provide.value('fake', 'old');
$provide.value('fake', 'new');
});
inject(function(fake) {
expect(fake).toEqual('new');
});
});
it('should inject dependencies specified by $inject and ignore function argument name', function() {
expect(angular.injector([function($provide) {
$provide.factory('svc1', function() { return 'svc1'; });
$provide.factory('svc2', ['svc1', function(s) { return 'svc2-' + s; }]);
}]).get('svc2')).toEqual('svc2-svc1');
});
});
describe('isDate', function() {
it('should return true for Date object', function() {
expect(isDate(new Date())).toBe(true);
});
it('should return false for non Date objects', function() {
expect(isDate([])).toBe(false);
expect(isDate('')).toBe(false);
expect(isDate(23)).toBe(false);
expect(isDate({})).toBe(false);
});
});
describe('isRegExp', function() {
it('should return true for RegExp object', function() {
expect(isRegExp(/^foobar$/)).toBe(true);
expect(isRegExp(new RegExp('^foobar$/'))).toBe(true);
});
it('should return false for non RegExp objects', function() {
expect(isRegExp([])).toBe(false);
expect(isRegExp('')).toBe(false);
expect(isRegExp(23)).toBe(false);
expect(isRegExp({})).toBe(false);
expect(isRegExp(new Date())).toBe(false);
});
});
describe('isWindow', function() {
it('should return true for the Window object', function() {
expect(isWindow(window)).toBe(true);
});
it('should return false for any object that is not a Window', function() {
expect(isWindow([])).toBe(false);
expect(isWindow('')).toBeFalsy();
expect(isWindow(23)).toBe(false);
expect(isWindow({})).toBe(false);
expect(isWindow(new Date())).toBe(false);
expect(isWindow(document)).toBe(false);
});
});
describe('compile', function() {
it('should link to existing node and create scope', inject(function($rootScope, $compile) {
var template = angular.element('<div>{{greeting = "hello world"}}</div>');
element = $compile(template)($rootScope);
$rootScope.$digest();
expect(template.text()).toEqual('hello world');
expect($rootScope.greeting).toEqual('hello world');
}));
it('should link to existing node and given scope', inject(function($rootScope, $compile) {
var template = angular.element('<div>{{greeting = "hello world"}}</div>');
element = $compile(template)($rootScope);
$rootScope.$digest();
expect(template.text()).toEqual('hello world');
}));
it('should link to new node and given scope', inject(function($rootScope, $compile) {