Angular Unit Testing with Angular CLI

Testing is a critical part of building reliable web applications, yet setting up and running tests efficiently can often feel overwhelming. This text-based course guides you through the essential concepts of unit testing in Angular, helping you verify your code with confidence. You will start with core testing terminology and foundational concepts before moving into hands-on command-line execution. By completing this course, you will understand how to write clean test suites, run them efficiently using the Angular CLI, and interpret the results to keep your application bug-free. What you'll learn: - Understand the foundational concepts of unit testing and test-driven development in Angular - Run and filter unit tests efficiently using Angular CLI commands and flags - Test Angular services and components to verify business logic and rendering behavior - Configure test runners and understand modern testing environments - Apply code coverage tools to identify untested areas of your codebase - Practice debugging failing tests using clear, step-by-step written walkthroughs Starting with basic definitions and test configurations, the course guides you step-by-step through writing and executing tests for services, pipes, and components. You will learn how to leverage the CLI to speed up your development loop and maintain a healthy codebase. This course is designed for beginner to intermediate Angular developers who want to establish a solid foundation in unit testing. No prior testing experience is required, though a basic understanding of Angular and TypeScript is recommended. Start writing reliable code today by mastering Angular unit testing.