Testing is an essential part of the software development process. It ensures that the code is working as expected and helps developers catch bugs and issues early on. With the latest version of Angular, version 14, the framework now provides improved testing support with Jest.
One of the major benefits of using Jest with Angular 14 is that it provides a simpler and more efficient way to test Angular applications. Jest's built-in test runner, assertion library, and mocking capabilities make it easy for developers to write and run tests. It also has a rich set of features, such as snapshot testing and code coverage, that can help developers ensure that their code is working as expected.
Jest also integrates seamlessly with the Angular CLI, the command-line interface for Angular. This means that developers can easily run their tests and check their code coverage with a simple command. It also support parallel testing, which means developers can run tests on multiple cores simultaneously, making the testing process faster.