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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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 string_scanner.test.utils; | 5 library string_scanner.test.utils; |
6 | 6 |
7 import 'package:string_scanner/string_scanner.dart'; | 7 import 'package:string_scanner/string_scanner.dart'; |
8 import 'package:unittest/unittest.dart'; | 8 import 'package:test/test.dart'; |
9 | 9 |
10 /// Returns a matcher that asserts that a closure throws a [FormatException] | 10 /// Returns a matcher that asserts that a closure throws a [FormatException] |
11 /// with the given [message]. | 11 /// with the given [message]. |
12 Matcher throwsStringScannerException(String text) { | 12 Matcher throwsStringScannerException(String text) { |
13 return throwsA(predicate((error) { | 13 return throwsA(predicate((error) { |
14 expect(error, new isInstanceOf<StringScannerException>()); | 14 expect(error, new isInstanceOf<StringScannerException>()); |
15 expect(error.span.text, equals(text)); | 15 expect(error.span.text, equals(text)); |
16 return true; | 16 return true; |
17 })); | 17 })); |
18 } | 18 } |
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