Testability

class

npm Package	@angular/core
Module	import { Testability } from '@angular/core';
Source	core/src/testability/testability.ts

Overview

class Testability implements PublicTestability {
  constructor(_ngZone: NgZone)
  increasePendingRequestCount(): number
  decreasePendingRequestCount(): number
  isStable(): boolean
  whenStable(callback: Function): void
  getPendingRequestCount(): number
  findProviders(using: any, provider: string, exactMatch: boolean): any[]
}

Description

The Testability service provides testing hooks that can be accessed from the browser and by services such as Protractor. Each bootstrapped Angular application on the page will have an instance of Testability.

Constructor

Members

increasePendingRequestCount(): number

Increases the number of pending request

decreasePendingRequestCount(): number

Decreases the number of pending request

isStable(): boolean

Whether an associated application is stable

whenStable(callback: Function): void

Run callback when the application is stable

getPendingRequestCount(): number

Get the number of pending requests

findProviders(using: any, provider: string, exactMatch: boolean): any[]

Find providers by name

Annotations

@Injectable()