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Learning Angular

Learning Angular - Fifth Edition

By : Aristeidis Bampakos
4.1 (7)
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Learning Angular

Learning Angular

4.1 (7)
By: Aristeidis Bampakos

Overview of this book

Dive into Angular Development — With the Most Trusted Guide in the Industry Angular is one of the most powerful and widely adopted JavaScript frameworks, and Learning Angular is your go-to guide for building real-world, production-ready web applications. Written by a seasoned Angular developer and Google Developer Expert, this hands-on book takes you through every step of modern frontend development. This edition reflects the latest “Angular Renaissance,” covering standalone components, Angular Signals, and the new control flow syntax, while showing you how to integrate with legacy code. A new chapter also explores boosting performance with server-side rendering (SSR) and hydration. More than just a tutorial, Learning Angular builds your confidence chapter by chapter from scaffolding your first project to deploying it, with TypeScript best practices throughout. Whether you’re new to Angular or sharpening your skills, this book provides a complete path to becoming a productive, future-ready Angular developer. By the end, you’ll be able to build Angular apps from scratch, with clarity, structure, and confidence.
Table of Contents (19 chapters)
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17
Other Books You May Enjoy
18
Index

Introducing unit tests in Angular

In the previous section, we familiarized ourselves with unit testing and its general concepts, such as test suites, test specs, and assertions. It is time to venture into unit testing with Angular, armed with that knowledge. Before we start writing tests for Angular, though, let’s have a look at the tooling that the Angular framework and the Angular CLI provide us with:

  • Jasmine: We have already learned that this is the testing framework.
  • Karma: The test runner for running our unit tests.
  • Angular testing utilities: A set of helper methods that assist us in setting up our unit tests and writing our assertions in the context of the Angular framework.

When we use the Angular CLI, we do not have to do anything to configure Jasmine and Karma in an Angular application. Unit testing works out of the box when we create a new Angular CLI project. Most of the time, we will interact with the Angular testing utilities...

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Learning Angular
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