Mock Everything using createMock and useMocker #nestjs #unittesting

Mock Everything using createMock and useMocker #nestjs #unittesting
In a NestJS application, writing unit and end-to-end (E2E) tests ensures that individual components work as expected and that the entire application functions correctly from a user perspective. NestJS supports testing with tools like Jest, a popular JavaScript testing framework. Here's a guide on how to create both unit and E2E tests in a NestJS application.
- nestjs testing with jest
- nestjs testing controller
- nestjs testing services
- nestjs unit and e2e testing

[sunnyy]

Is Nestjs free? I only use express till now. Thinking of switching to Nestjs and learning with time as everyone does.