Learn how to write unit tests and E2E tests for NestJS applications. This guide covers the fundamentals of testing, how to mock data, and the importance of unit test coverage. It includes practical examples and a demo project to help you understand the process. The tutorial also discusses when it's appropriate to write tests
Table of contents
Table of ContentsPrerequisitesDifference Between Unit Testing and E2E TestingHow to Write Unit TestsHow to Write E2E TestsWhen to Write TestsWhen Not to Write TestsConclusionSort: