import { TestBed, ComponentFixture } from '@angular/core/testing'; import { BrowserDynamicTestingModule, platformBrowserDynamicTesting } from '@angular/platform-browser-dynamic/testing'; import { FileSizePipe } from './file-size.pipe'; import {Compon…

转载自:https://codeutopia.net/blog/2015/04/11/what-are-unit-testing-integration-testing-and-functional-testing/ What are Unit Testing, Integration Testing and Functional Testing? TAGS: TESTINGUNIT TESTING Finding your way around the maze that is JavaScr…

http://www.softwaretestinghelp.com/what-is-performance-testing-load-testing-stress-testing/ Difference Between Performance Testing, Load Testing and Stress Testing – With Examples Q. What is difference between Performance Testing, Load Testing and St…

testing.T 判定失败接口 Fail 失败继续 FailNow 失败终止 打印信息接口 Log 数据流 (cout 类似) Logf format (printf 类似) SkipNow 跳过当前测试 Skiped 检测是否跳过 综合接口产生: Error / Errorf 报告出错继续 [ Log / Logf + Fail ] Fatel / Fatelf 报告出错终止 [ Log / Logf + FailNow ] Skip / Skipf 报告并跳过 [ Log / Logf +…

import { Pipe, PipeTransform } from '@angular/core'; @Pipe({ name: 'filesize' }) export class FileSizePipe implements PipeTransform { transform(size: number, extension: string = 'MB') { return (size / (1024 * 1024)).toFixed(2) + extension; } } import…

In a proper unit test we want to isolate external dependencies as much as possible to guarantee a reliable test outcome. Http calls represent such external dependencies. Therefore, when testing our Angular components or services that rely on data ret…

The way to test router componet needs a little bit setup, first we need to create a "router-stubs.ts". This file is a helper file. // export for convenience. export { ActivatedRoute, Router, RouterLink, RouterOutlet} from '@angular/router'; impo…

When you testing Component rendering, you often needs to call: fixture.detectChanges(); For example: it('should display original title', () => { fixture.detectChanges(); expect(el.textContent).toContain(comp.title); }); it('should display a different…

When using Ngrx, we need to know how to test the component which has Router injected. Component: import {Component} from '@angular/core'; import {FormGroup} from '@angular/forms'; import {Store} from '@ngrx/store'; import * as fromAuth from '../../re…

If sometime you want to log out the comonent html to see whether the html render correctly, you can do : import {TestBed, async, ComponentFixture} from '@angular/core/testing'; import {AppComponent} from './app.component'; import {AuFaInputComponent}…