How do I compare test coverage with pytest-cov?

How do I compare test coverage with pytest-cov?

You can compare test coverage in your Python project using pytest-cov by running your tests with the coverage option. Use the command pytest --cov=your_package to generate a coverage report.

What if I want to compare coverage between two branches?

You can use the --cov-report option to generate reports for each branch. First, run coverage on both branches and then use a tool like coverage diff to compare the results.

Can I visualize the coverage report?

Yes! You can generate an HTML report by adding --cov-report html to your command. This will create a directory with an HTML report that you can open in your browser.

Are there any plugins to enhance pytest-cov?

Yes, there are several plugins like pytest-html for better reporting and pytest-xdist for parallel test execution that can enhance your experience with pytest-cov.