test coverage

test coverage

test coverage

• usually means "lines"
• also branch coverage
• a starting point (like "it compiles" in C++ et al.)
• not magic

test coverage

• basic coverage usage
• coverage.py: https://coverage.readthedocs.io
• workflow: "did I cover it?"
• cuv'ner: https://cuvner.readthedocs.io

test coverage

• example project
• https://github.com/py-yyc/coverage-example

coverage.py

• traces every line
• universally used
• usually used with unit-tests
• (but: other use-cases)

coverage.py

• running
• analysis
• reporting
• → "cuvner"