Angular: Testing and Debugging 

Angular: Testing and debugging

What you should know

Exercise files

Application overview

Installing project dependencies

Installing Angular CLI

Error handling in Angular

Understanding zones in Angular apps

Add a new file using Angular CLI

Writing a custom error handler class

Adding a local storage service

Fixing dependency injection errors

Getting and setting data in local storage

Adding a custom Angular pipe

Using regular expressions to find content

Using a pipe to change HTML content

Common pipe errors

Understanding Angular decorators

Challenge: Filter the array of users by locationId

Solution: Filter the array of users by locationId

Getting data using REST requests

Updating data using REST requests

Working with observables

Catching errors from an observable

Testing overview

Basic Karma configuration

Testing services

Fixing injection dependency errors

Testing pipes

Testing components

Challenge: Custom test bed wrapper

Solution: Custom test bed wrapper

Basic Protractor configuration

End-to-end testing without page objects

End-to-end testing with page objects

Challenge: Testing filter input

Solution: Testing filter input

Installing and running ESLint

Basic ESLint configuration

Fixing lint errors

Installing EditorConfig

Basic EditorConfig configuration

Next steps