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| import { async, ComponentFixture, TestBed } from '@angular/core/testing'; | |
| import { CounterComponent } from './counter.component'; | |
| describe('CounterComponent', () => { | |
| let component: CounterComponent; | |
| let fixture: ComponentFixture<CounterComponent>; | |
| beforeEach(async(() => { | |
| /** | |
| * @uijar CounterComponent | |
| */ | |
| TestBed.configureTestingModule({ | |
| declarations: [ CounterComponent ] | |
| }) | |
| .compileComponents(); | |
| })); | |
| beforeEach(() => { | |
| fixture = TestBed.createComponent(CounterComponent); | |
| component = fixture.componentInstance; | |
| fixture.detectChanges(); | |
| }); | |
| it('should create', () => { | |
| expect(component).toBeTruthy(); | |
| }); | |
| describe('.increate()', () => { | |
| /** @uijarexample Increase */ | |
| it('should increase when called', () => { | |
| expect(component.counter).toBe(0); | |
| component.increase(); | |
| expect(component.counter).toBe(1); | |
| }); | |
| }); | |
| /** @uijarexample Different text */ | |
| it('should change the default text', () => { | |
| component.text = 'Im a text'; | |
| }); | |
| }); |
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| import { Component, Input } from '@angular/core'; | |
| /** | |
| * @group Button & indicators | |
| * @component Counter | |
| * @description That's a counter component | |
| */ | |
| @Component({ | |
| selector: 'fb-counter', | |
| templateUrl: './counter.component.html', | |
| styleUrls: [ './counter.component.scss' ] | |
| }) | |
| export class CounterComponent { | |
| /** | |
| * Text that will show on the button | |
| */ | |
| @Input() text = 'Default'; | |
| /** | |
| * Current acounter value | |
| */ | |
| counter = 0; | |
| /** | |
| * Increate the counter | |
| * @param amount [amount = 1] Amount that will be encreased | |
| */ | |
| increase(amount = 1) { | |
| this.counter += amount; | |
| } | |
| } |
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