| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library matcher.string_matchers_test; |
| |
| import 'package:matcher/matcher.dart'; |
| import 'package:unittest/unittest.dart' show test, group; |
| |
| import 'test_utils.dart'; |
| |
| void main() { |
| initUtils(); |
| |
| test('collapseWhitespace', () { |
| var source = '\t\r\n hello\t\r\n world\r\t \n'; |
| expect(collapseWhitespace(source), 'hello world'); |
| }); |
| |
| test('isEmpty', () { |
| shouldPass('', isEmpty); |
| shouldFail(null, isEmpty, "Expected: empty Actual: <null>"); |
| shouldFail(0, isEmpty, "Expected: empty Actual: <0>"); |
| shouldFail('a', isEmpty, "Expected: empty Actual: 'a'"); |
| }); |
| |
| test('equalsIgnoringCase', () { |
| shouldPass('hello', equalsIgnoringCase('HELLO')); |
| shouldFail('hi', equalsIgnoringCase('HELLO'), |
| "Expected: 'HELLO' ignoring case Actual: 'hi'"); |
| }); |
| |
| test('equalsIgnoringWhitespace', () { |
| shouldPass(' hello world ', equalsIgnoringWhitespace('hello world')); |
| shouldFail(' helloworld ', equalsIgnoringWhitespace('hello world'), |
| "Expected: 'hello world' ignoring whitespace " |
| "Actual: ' helloworld ' " |
| "Which: is 'helloworld' with whitespace compressed"); |
| }); |
| |
| test('startsWith', () { |
| shouldPass('hello', startsWith('')); |
| shouldPass('hello', startsWith('hell')); |
| shouldPass('hello', startsWith('hello')); |
| shouldFail('hello', startsWith('hello '), |
| "Expected: a string starting with 'hello ' " |
| "Actual: 'hello'"); |
| }); |
| |
| test('endsWith', () { |
| shouldPass('hello', endsWith('')); |
| shouldPass('hello', endsWith('lo')); |
| shouldPass('hello', endsWith('hello')); |
| shouldFail('hello', endsWith(' hello'), |
| "Expected: a string ending with ' hello' " |
| "Actual: 'hello'"); |
| }); |
| |
| test('contains', () { |
| shouldPass('hello', contains('')); |
| shouldPass('hello', contains('h')); |
| shouldPass('hello', contains('o')); |
| shouldPass('hello', contains('hell')); |
| shouldPass('hello', contains('hello')); |
| shouldFail('hello', contains(' '), |
| "Expected: contains ' ' Actual: 'hello'"); |
| }); |
| |
| test('stringContainsInOrder', () { |
| shouldPass('goodbye cruel world', stringContainsInOrder([''])); |
| shouldPass('goodbye cruel world', stringContainsInOrder(['goodbye'])); |
| shouldPass('goodbye cruel world', stringContainsInOrder(['cruel'])); |
| shouldPass('goodbye cruel world', stringContainsInOrder(['world'])); |
| shouldPass('goodbye cruel world', |
| stringContainsInOrder(['good', 'bye', 'world'])); |
| shouldPass('goodbye cruel world', |
| stringContainsInOrder(['goodbye', 'cruel'])); |
| shouldPass('goodbye cruel world', |
| stringContainsInOrder(['cruel', 'world'])); |
| shouldPass('goodbye cruel world', |
| stringContainsInOrder(['goodbye', 'cruel', 'world'])); |
| shouldFail('goodbye cruel world', |
| stringContainsInOrder(['goo', 'cruel', 'bye']), |
| "Expected: a string containing 'goo', 'cruel', 'bye' in order " |
| "Actual: 'goodbye cruel world'"); |
| }); |
| |
| test('matches', () { |
| shouldPass('c0d', matches('[a-z][0-9][a-z]')); |
| shouldPass('c0d', matches(new RegExp('[a-z][0-9][a-z]'))); |
| shouldFail('cOd', matches('[a-z][0-9][a-z]'), |
| "Expected: match '[a-z][0-9][a-z]' Actual: 'cOd'"); |
| }); |
| } |