| // Copyright (c) 2020, 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. |
| |
| import 'dart:convert'; |
| import 'dart:io'; |
| |
| import 'package:dartdev/src/utils.dart'; |
| import 'package:path/path.dart' as path; |
| import 'package:test/test.dart'; |
| |
| void main() { |
| group('pluralize', () { |
| test('zero', () { |
| expect(pluralize('cat', 0), 'cats'); |
| }); |
| |
| test('one', () { |
| expect(pluralize('cat', 1), 'cat'); |
| }); |
| |
| test('many', () { |
| expect(pluralize('cat', 2), 'cats'); |
| }); |
| }); |
| |
| group('relativePath', () { |
| test('direct', () { |
| var dir = Directory('foo'); |
| expect(relativePath('path', dir), 'path'); |
| }); |
| |
| test('nested', () { |
| var dir = Directory('foo'); |
| expect(relativePath(path.join(dir.absolute.path, 'path'), dir), 'path'); |
| }); |
| }); |
| |
| group('trimEnd', () { |
| test('null suffix', () { |
| expect(trimEnd('string', null), 'string'); |
| }); |
| |
| test('suffix empty', () { |
| expect(trimEnd('string', ''), 'string'); |
| }); |
| |
| test('suffix miss', () { |
| expect(trimEnd('string', 'suf'), 'string'); |
| }); |
| |
| test('suffix hit', () { |
| expect(trimEnd('string', 'ring'), 'st'); |
| }); |
| }); |
| |
| group('castStringKeyedMap', () { |
| test('fails', () { |
| dynamic contents = json.decode(_packageData); |
| List<dynamic> _packages = contents['packages']; |
| try { |
| // ignore: unused_local_variable |
| List<Map<String, dynamic>> packages = |
| _packages as List<Map<String, dynamic>>; |
| fail('expected implicit cast to fail'); |
| } on TypeError { |
| // TypeError is expected |
| } |
| }); |
| |
| test('succeeds', () { |
| dynamic contents = json.decode(_packageData); |
| List<dynamic> _packages = contents['packages']; |
| List<Map<String, dynamic>> packages = |
| _packages.map<Map<String, dynamic>>(castStringKeyedMap).toList(); |
| expect(packages, isList); |
| }); |
| }); |
| |
| group('FileSystemEntityExtension', () { |
| test('isDartFile', () { |
| expect(File('foo.dart').isDartFile, isTrue); |
| expect(Directory('foo.dartt').isDartFile, isFalse); |
| expect(File('foo.dartt').isDartFile, isFalse); |
| expect(File('foo.darrt').isDartFile, isFalse); |
| expect(File('bar.bart').isDartFile, isFalse); |
| expect(File('bazdart').isDartFile, isFalse); |
| }); |
| |
| test('name', () { |
| expect(Directory('').name, ''); |
| expect(Directory('dirName').name, 'dirName'); |
| expect(Directory('dirName${path.separator}').name, 'dirName'); |
| expect(File('').name, ''); |
| expect(File('foo.dart').name, 'foo.dart'); |
| expect(File('${path.separator}foo.dart').name, 'foo.dart'); |
| expect(File('bar.bart').name, 'bar.bart'); |
| }); |
| }); |
| |
| group('wrapText', () { |
| test('oneLine_wordLongerThanLine', () { |
| expect(wrapText('http://long-url', width: 10), equals('http://long-url')); |
| }); |
| |
| test('singleLine', () { |
| expect(wrapText('one two', width: 10), equals('one two')); |
| }); |
| |
| test('singleLine_exactLength', () { |
| expect(wrapText('one twoooo', width: 10), equals('one twoooo')); |
| }); |
| |
| test('singleLine_exactLength_minusOne', () { |
| expect(wrapText('one twooo', width: 10), equals('one twooo')); |
| }); |
| |
| test('singleLine_exactLength_plusOne', () { |
| expect(wrapText('one twooooo', width: 10), equals('one\ntwooooo')); |
| }); |
| |
| test('twoLines_exactLength', () { |
| expect(wrapText('one two three four', width: 10), |
| equals('one two\nthree four')); |
| }); |
| |
| test('twoLines_exactLength_minusOne', () { |
| expect(wrapText('one two three fou', width: 10), |
| equals('one two\nthree fou')); |
| }); |
| |
| test('twoLines_exactLength_plusOne', () { |
| expect(wrapText('one two three fourr', width: 10), |
| equals('one two\nthree\nfourr')); |
| }); |
| |
| test('twoLines_lastLineEndsWithSpace', () { |
| expect(wrapText('one two three ', width: 10), equals('one two\nthree ')); |
| }); |
| |
| test('twoLines_multipleSpacesAtSplit', () { |
| expect( |
| wrapText('one two. Three', width: 10), equals('one two. \nThree')); |
| }); |
| |
| test('twoLines_noSpaceLastLine', () { |
| expect(wrapText('one two three', width: 10), equals('one two\nthree')); |
| }); |
| |
| test('twoLines_wordLongerThanLine_firstLine', () { |
| expect(wrapText('http://long-url word', width: 10), |
| equals('http://long-url\nword')); |
| }); |
| |
| test('twoLines_wordLongerThanLine_lastLine', () { |
| expect(wrapText('word http://long-url', width: 10), |
| equals('word\nhttp://long-url')); |
| }); |
| }); |
| } |
| |
| const String _packageData = '''{ |
| "configVersion": 2, |
| "packages": [ |
| { |
| "name": "pedantic", |
| "rootUri": "file:///Users/.../.pub-cache/hosted/pub.dartlang.org/pedantic-1.9.0", |
| "packageUri": "lib/", |
| "languageVersion": "2.1" |
| }, |
| { |
| "name": "args", |
| "rootUri": "../", |
| "packageUri": "lib/", |
| "languageVersion": "2.3" |
| } |
| ], |
| "generated": "2020-03-01T03:38:14.906205Z", |
| "generator": "pub", |
| "generatorVersion": "2.8.0-dev.10.0" |
| } |
| '''; |