Pip Test Case 1: .python-version

What This Tests

Detection of Python version from .python-version file (highest priority for Pip projects).

Expected

3.9.0 found through PythonVersionFile

Files

• requirements.txt - Standard requirements file with a single dependency
• .python-version - Contains exact Python version

Expected Behavior

Your version detection tool should detect Python 3.9.0 from the .python-version file.

Priority

This is the highest priority detection method for Pip projects, so it should be checked first.