TESTING ANGULAR

With a strong focus on testing Angular Components, this guide teaches you to write realistic specs that describe and verify a Component's behavior. It demonstrates how to properly mock dependencies like Services to test a Component in isolation. The guide introduces the Spectator and ng-mocks libraries, two powerful testing libraries... Most web developers come across automated tests in their career. They fancy the idea of writing code to scrutinize a web application and put it to an acid test. As web developers, as business people, we want to know whether the site works for the user, our customers... I believe the benefits of automated testing are easy to grasp. Developers want to sleep well and be confident that their application works correctly. Moreover, testing helps developers to write better software. Software that is more robust, better to understand and easier to maintain.