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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 import 'dart:html'; | 5 import 'dart:html'; |
6 import 'package:unittest/unittest.dart'; | 6 import 'package:unittest/unittest.dart'; |
7 import 'package:observatory/src/elements/curly_block.dart'; | 7 import 'package:observatory/src/elements/curly_block.dart'; |
8 | 8 |
9 main() { | 9 main() { |
10 CurlyBlockElement.tag.ensureRegistration(); | 10 CurlyBlockElement.tag.ensureRegistration(); |
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60 }); | 60 }); |
61 test('disabled', () { | 61 test('disabled', () { |
62 final e = new CurlyBlockElement(disabled: true); | 62 final e = new CurlyBlockElement(disabled: true); |
63 expect(e, isNotNull, reason: 'element correctly created'); | 63 expect(e, isNotNull, reason: 'element correctly created'); |
64 expect(e.expanded, isFalse); | 64 expect(e.expanded, isFalse); |
65 expect(e.disabled, isTrue); | 65 expect(e.disabled, isTrue); |
66 }); | 66 }); |
67 }); | 67 }); |
68 test('elements created', () async { | 68 test('elements created', () async { |
69 final e = new CurlyBlockElement(); | 69 final e = new CurlyBlockElement(); |
70 expect(e.children.length, isZero, reason: 'is empty'); | 70 expect(e.children, isEmpty, reason: 'is empty'); |
71 document.body.append(e); | 71 document.body.append(e); |
72 await e.onRendered.first; | 72 await e.onRendered.first; |
73 expect(e.children.length, isNonZero, reason: 'has elements'); | 73 expect(e.children, isNotEmpty, reason: 'has elements'); |
74 e.remove(); | 74 e.remove(); |
75 await e.onRendered.first; | 75 await e.onRendered.first; |
76 expect(e.children.length, isZero, reason: 'is empty'); | 76 expect(e.children, isEmpty, reason: 'is empty'); |
77 }); | 77 }); |
78 group('content', () { | 78 group('content', () { |
79 CurlyBlockElement e; | 79 CurlyBlockElement e; |
80 setUp(() async { | 80 setUp(() async { |
81 e = new CurlyBlockElement(); | 81 e = new CurlyBlockElement(); |
82 e.content = [document.createElement('content')]; | 82 e.content = [document.createElement('content')]; |
83 document.body.append(e); | 83 document.body.append(e); |
84 await e.onRendered.first; | 84 await e.onRendered.first; |
85 }); | 85 }); |
86 tearDown(() { | 86 tearDown(() { |
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167 e.expanded = !e.expanded; | 167 e.expanded = !e.expanded; |
168 await e.onRendered.first; | 168 await e.onRendered.first; |
169 }); | 169 }); |
170 test('does not fire if setting same expanded value', () async { | 170 test('does not fire if setting same expanded value', () async { |
171 e.onToggle.listen(expectAsync((_) {}, count: 0)); | 171 e.onToggle.listen(expectAsync((_) {}, count: 0)); |
172 e.expanded = e.expanded; | 172 e.expanded = e.expanded; |
173 await e.onRendered.first; | 173 await e.onRendered.first; |
174 }); | 174 }); |
175 }); | 175 }); |
176 } | 176 } |
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