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Mastering Angular Test-Driven Development

Mastering Angular Test-Driven Development

By : Ezéchiel Amen AGBLA
4.5 (2)
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Mastering Angular Test-Driven Development

Mastering Angular Test-Driven Development

4.5 (2)
By: Ezéchiel Amen AGBLA

Overview of this book

Do you want to learn how to build robust, reliable, and impressive Angular applications? If yes, then Angular test-driven development is for you! Mastering Angular Test-Driven Development is a comprehensive guide that provides you with essential resources to enhance your skills and deliver high-quality Angular applications. With a practical approach and real-world examples, the book extensively covers TDD concepts, techniques, and tools, going beyond unit testing to explore testing Angular pipes, forms, and reactive programming. In this book, you’ll learn how to validate and manipulate data using pipes, test Angular forms for input validation and user interactions, and handle asynchronous operations with reactive programming. Additionally, you’ll discover end-to-end testing using Protractor, Cypress, and Playwright frameworks, gaining valuable insights into writing robust tests for web applications, navigation, element interaction, and behavior validation. You’ll also understand how to integrate TDD with CI/CD, learning best practices for automating tests, deploying Angular applications, and achieving faster feedback loops. By the end of this book, you’ll be able to successfully implement TDD in your Angular projects with the help of practical examples, best practices, and clear explanations.
Table of Contents (18 chapters)
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Free Chapter
1
Part 1: Getting Started with Test-Driven Development in Angular
4
Part 2: Writing Effective Unit Tests
8
Part 3: End-to-End Testing
12
Part 4: Continuous Integration and Continuous Deployment for Angular Applications

Implementing TDD for the Reactive Form in our calculator app

A reactive form is a type of form that uses reactive programming principles to update the form state in response to user input. Reactive forms are often used in web applications, as they can be used to create dynamic and responsive user interfaces.

In this section, we will discuss how to implement a reactive form user interface for our calculator app. We will use TDD to ensure that our form is valid and that our calculator component works as expected.

Here are the benefits of using a reactive form user interface for a calculator:

  • Dynamic and responsive: Reactive forms can be used to create dynamic and responsive user interfaces. For example, you could use a reactive form to create a calculator that updates the result as the user enters values into the input fields.
  • Valid: Reactive forms provide validation features that can be used to ensure that the user input is valid. For example, you could use a reactive...

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