> For the complete documentation index, see [llms.txt](https://docs.welltested.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.welltested.ai/documentation/unit-tests.md).

# Unit Tests

Unit testing means testing individual units of code for their expected behaviour. Here we simulate every possible scenario of functions and ensure they behave as expected. 

### Smart tests within minutes

Testing all classes and functions increases code quality and better stability but is a time consuming task when done manually.

Welltested AI allows you to cut this time and easily generate smart and exhaustive unit tests for your entire codebase within minutes.