118 lines
3.1 KiB
Dart
118 lines
3.1 KiB
Dart
// Because Angular is using dart:html, we need these tests to run on an actual
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// browser. This means that it should be run with `-p dartium` or `-p chrome`.
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@TestOn('browser')
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import 'package:angular2/angular2.dart'
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show Component, View, NgFor, provide, Inject, Injectable, Optional;
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import 'package:test/test.dart';
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import 'package:angular2_testing/angular2_testing.dart';
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// This is the component we will be testing.
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@Component(selector: 'test-cmp')
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@View(directives: const [NgFor])
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class TestComponent {
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List<num> items;
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TestComponent() {
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this.items = [1, 2];
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}
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}
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@Injectable()
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class TestService {
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String status = 'not ready';
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init() {
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this.status = 'ready';
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}
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}
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@Component(selector: 'external-template-cmp')
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@View(templateUrl: 'test_template.html')
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class ExternalTemplateComponent {
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ExternalTemplateComponent() {
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}
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}
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class MyToken {}
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const TEMPLATE =
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'<div><copy-me template=\'ngFor let item of items\'>{{item.toString()}};</copy-me></div>';
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void main() {
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initAngularTests();
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setUpProviders(() => [provide(MyToken, useValue: 'my string'), TestService]);
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test('normal function', () {
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var string = 'foo,bar,baz';
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expect(string.split(','), equals(['foo', 'bar', 'baz']));
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});
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ngTest('can grab injected values',
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(@Inject(MyToken) token, TestService testService) {
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expect(token, equals('my string'));
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expect(testService.status, equals('not ready'));
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});
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group('nested ngSetUp', () {
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ngSetUp((TestService testService) {
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testService.init();
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});
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ngTest('ngSetUp modifies injected services', (TestService testService) {
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expect(testService.status, equals('ready'));
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});
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});
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ngTest('create a component using the TestComponentBuilder',
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(TestComponentBuilder tcb) async {
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var rootTC = await tcb
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.overrideTemplate(TestComponent, TEMPLATE)
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.createAsync(TestComponent);
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rootTC.detectChanges();
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expect(rootTC.debugElement.nativeElement.text, equals('1;2;'));
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});
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ngTest('should reflect added elements', (TestComponentBuilder tcb) async {
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var rootTC = await tcb
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.overrideTemplate(TestComponent, TEMPLATE)
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.createAsync(TestComponent);
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rootTC.detectChanges();
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(rootTC.debugElement.componentInstance.items as List<num>).add(3);
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rootTC.detectChanges();
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expect(rootTC.debugElement.nativeElement.text, equals('1;2;3;'));
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});
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ngTest('should allow a component using a templateUrl', (TestComponentBuilder tcb) async {
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var rootTC = await tcb
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.createAsync(ExternalTemplateComponent);
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rootTC.detectChanges();
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expect(rootTC.debugElement.nativeElement.text, equals('from external template\n'));
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});
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group('expected failures', () {
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ngTest('no type in param list', (notTyped) {
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expect(1, equals(2));
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});
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ngSetUp((TestService testService) {
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testService.init();
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});
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// This would fail, since setUpProviders is used after a call to ngSetUp has already
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// initialized the injector.
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group('nested', () {
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setUpProviders(() => [TestService]);
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test('foo', () {
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expect(1 + 1, equals(2));
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});
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});
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}, skip: 'expected failures');
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}
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