697fb76960
The reference removed so that calling LoggerService clear() method behaves as intended in SpyComponent. PR Close #20395
39 lines
849 B
TypeScript
39 lines
849 B
TypeScript
// #docregion
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import { Component } from '@angular/core';
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import { LoggerService } from './logger.service';
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@Component({
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selector: 'spy-parent',
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templateUrl: './spy.component.html',
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styles: [
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'.parent {background: khaki;}',
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'.heroes {background: LightYellow; padding: 0 8px}'
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],
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providers: [LoggerService]
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})
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export class SpyParentComponent {
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newName = 'Herbie';
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heroes: string[] = ['Windstorm', 'Magneta'];
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constructor(public logger: LoggerService) {
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}
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addHero() {
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if (this.newName.trim()) {
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this.heroes.push(this.newName.trim());
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this.newName = '';
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this.logger.tick();
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}
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}
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removeHero(hero: string) {
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this.heroes.splice(this.heroes.indexOf(hero), 1);
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this.logger.tick();
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}
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reset() {
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this.logger.log('-- reset --');
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this.heroes = [];
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this.logger.tick();
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}
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}
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