What are the best practices for using pytest-cov?

What are the best practices for using pytest-cov?

To get the most out of pytest-cov, consider these best practices: 1. Use it with CI/CD pipelines for automated coverage reports. 2. Set coverage thresholds to ensure code quality. 3. Regularly review coverage reports to identify untested code.

How can I integrate pytest-cov with my CI/CD pipeline?

You can integrate pytest-cov by adding it to your CI configuration file. For example, in a GitHub Actions workflow, you can run pytest --cov=your_package and then upload the coverage report using a service like Codecov.

What should I do if my coverage is low?

If your coverage is low, start by identifying the untested areas in your code. Write tests for critical paths and edge cases, and gradually increase your coverage percentage.

Can pytest-cov work with other testing frameworks?

pytest-cov is specifically designed for pytest, but you can use coverage.py with other frameworks. However, the integration may not be as seamless as with pytest.