ng2-test-selectors v0.1.0

ng2-test-selectors

Angular2 library to add selectors to any element to facilitate quering elements in unit-tests or e2e-tests.

The selectors are added only in development mode. Calling 'enableProdMode()' removes the selectors from the elements.

The library provides two directives:

• testId - adds id to the element in development mode
• testClass - adds class to the element in development mode

Installation

To install this library, run:

$ npm install ng2-test-selectors --save

Usage

Import 'Ng2TestSelectorsModule' in your application's AppModule:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppComponent } from './app.component';

// Import your library
import { Ng2TestSelectorsModule } from 'ng2-test-selectors';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,

    // Specify Ng2TestSelectorsModule from library as an import
    Ng2TestSelectorsModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Once the module is imported, you can use the directives in your Angular application:

• testId

<!-- You can now use 'testId' directive in any component -->
<h1 testId="app-title">
    My Application
</h1>

The above template will be rendered in development mode as below:

• testClass

<!-- You can now use 'testclass' directive in any component -->
<h1 testClass="app-title">
    My Application
</h1>

The above template will be rendered in development mode as below:

Development

To generate all *.js, *.d.ts and *.metadata.json files:

$ npm run build

To lint all *.ts files:

$ npm run lint

License

MIT © Preethi S