Devon Carew
353b04f96e
Change-Id: I0e3ff1b9e507c48251d1b3588c86365052996d72 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/138020 Reviewed-by: Jaime Wren <jwren@google.com> Commit-Queue: Devon Carew <devoncarew@google.com>
91 lines
2.2 KiB
Dart
91 lines
2.2 KiB
Dart
// 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 'package:dartdev/src/utils.dart';
|
|
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('trimEnd', () {
|
|
test('null string', () {
|
|
expect(trimEnd(null, 'suffix'), null);
|
|
});
|
|
|
|
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;
|
|
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);
|
|
});
|
|
});
|
|
}
|
|
|
|
final 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"
|
|
}
|
|
''';
|