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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 library matcher.string_matchers_test; | 5 library matcher.string_matchers_test; |
6 | 6 |
7 import 'package:matcher/matcher.dart'; | 7 import 'package:matcher/matcher.dart'; |
8 import 'package:unittest/unittest.dart' show test, group; | 8 import 'package:unittest/unittest.dart' show test, group; |
9 | 9 |
10 import 'test_utils.dart'; | 10 import 'test_utils.dart'; |
11 | 11 |
12 void main() { | 12 void main() { |
13 initUtils(); | 13 initUtils(); |
14 | 14 |
| 15 test('Reports mismatches in whitespace and escape sequences', () { |
| 16 shouldFail('before\nafter', equals('before\\nafter'), |
| 17 contains('Differ at offset 7')); |
| 18 }); |
| 19 |
15 test('collapseWhitespace', () { | 20 test('collapseWhitespace', () { |
16 var source = '\t\r\n hello\t\r\n world\r\t \n'; | 21 var source = '\t\r\n hello\t\r\n world\r\t \n'; |
17 expect(collapseWhitespace(source), 'hello world'); | 22 expect(collapseWhitespace(source), 'hello world'); |
18 }); | 23 }); |
19 | 24 |
20 test('isEmpty', () { | 25 test('isEmpty', () { |
21 shouldPass('', isEmpty); | 26 shouldPass('', isEmpty); |
22 shouldFail(null, isEmpty, startsWith("Expected: empty Actual: <null>")); | 27 shouldFail(null, isEmpty, startsWith("Expected: empty Actual: <null>")); |
23 shouldFail(0, isEmpty, startsWith("Expected: empty Actual: <0>")); | 28 shouldFail(0, isEmpty, startsWith("Expected: empty Actual: <0>")); |
24 shouldFail('a', isEmpty, startsWith("Expected: empty Actual: 'a'")); | 29 shouldFail('a', isEmpty, startsWith("Expected: empty Actual: 'a'")); |
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101 "Actual: 'goodbye cruel world'"); | 106 "Actual: 'goodbye cruel world'"); |
102 }); | 107 }); |
103 | 108 |
104 test('matches', () { | 109 test('matches', () { |
105 shouldPass('c0d', matches('[a-z][0-9][a-z]')); | 110 shouldPass('c0d', matches('[a-z][0-9][a-z]')); |
106 shouldPass('c0d', matches(new RegExp('[a-z][0-9][a-z]'))); | 111 shouldPass('c0d', matches(new RegExp('[a-z][0-9][a-z]'))); |
107 shouldFail('cOd', matches('[a-z][0-9][a-z]'), | 112 shouldFail('cOd', matches('[a-z][0-9][a-z]'), |
108 "Expected: match '[a-z][0-9][a-z]' Actual: 'cOd'"); | 113 "Expected: match '[a-z][0-9][a-z]' Actual: 'cOd'"); |
109 }); | 114 }); |
110 } | 115 } |
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