Unit tests

• The tests should be completed quickly.
• Core functionality and extensions (including the built-in reference implementation) should be tested separately.
• It should be easy to analyze failed tests and to add test cases.
• After running the following commands, a detailed coverage report is available at htmlcov/index.html

coverage run -m pytest
coverage html
rm test/coverage.svg
coverage-badge -o test/coverage.svg

# Keep tests short (check the ones that take most of the time)
pytest --durations=5

# Run individual test modules
pytest tests/test_wos.py
# Run individual test methods
pytest tests/test_wos.py -k "test_operators"

References

• Effective Python Testing With Pytest