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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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:async'; | 5 import 'dart:async'; |
6 | 6 |
7 import 'package:args/args.dart'; | 7 import 'package:args/args.dart'; |
8 import 'package:args/command_runner.dart'; | 8 import 'package:args/command_runner.dart'; |
9 import 'package:test/test.dart'; | 9 import 'package:test/test.dart'; |
10 | 10 |
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80 } | 80 } |
81 | 81 |
82 void throwsIllegalArg(function, {String reason: null}) { | 82 void throwsIllegalArg(function, {String reason: null}) { |
83 expect(function, throwsArgumentError, reason: reason); | 83 expect(function, throwsArgumentError, reason: reason); |
84 } | 84 } |
85 | 85 |
86 void throwsFormat(ArgParser parser, List<String> args) { | 86 void throwsFormat(ArgParser parser, List<String> args) { |
87 expect(() => parser.parse(args), throwsFormatException); | 87 expect(() => parser.parse(args), throwsFormatException); |
88 } | 88 } |
89 | 89 |
90 Matcher throwsUsageError(message, usage) { | 90 Matcher throwsUsageException(message, usage) { |
91 return throwsA(predicate((error) { | 91 return throwsA(predicate((error) { |
92 expect(error, new isInstanceOf<UsageException>()); | 92 expect(error, new isInstanceOf<UsageException>()); |
93 expect(error.message, message); | 93 expect(error.message, message); |
94 expect(error.usage, usage); | 94 expect(error.usage, usage); |
95 return true; | 95 return true; |
96 })); | 96 })); |
97 } | 97 } |
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