How does test discovery work in unit testing?

How does test discovery work in unit testing?

Test discovery in unit testing is the process where the testing framework automatically identifies and runs test cases.

What are some common frameworks that support test discovery?

Common frameworks include JUnit for Java, pytest for Python, and NUnit for .NET.

Can you explain how pytest handles test discovery?

Pytest discovers tests by looking for files that start with 'test_' or end with 'test.py' and functions that start with 'test'.

Is there a way to customize the test discovery process?

Yes, you can customize test discovery in pytest using configuration files like pytest.ini or by using command-line options.