📖 This example is part of the free online book: Testing Angular – A Guide to Robust Angular Applications . 📖
Example for a complex asynchronous Pipe with specs. The API of TranslateService and TranslatePipe is modeled after ngx-translate.
Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.
Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.
Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.
Run ng test to execute the unit tests via Karma.
To get more help on the Angular CLI use ng help or go check out the Angular CLI README.