olemus
ISO/IEC/IEEE 24765:
testiga saavutatav süsteemile või tarkvaratootele esitatavate nõuete kontrollimise ulatus
= extent to which the test cases test the requirements for the system or software product

ISO/IEC/IEEE 29119:
testimismalli(stiku)ga kontrollitav protsentosa ettemääratud atribuudistikust
= degree, expressed as a percentage, to which specified test coverage items have been exercised by a test case or test cases

ülevaateid
http://tryqa.com/what-are-the-types-of-coverage/
https://en.wikipedia.org/wiki/Code_coverage
https://en.wikipedia.org/wiki/Fault_coverage
https://linearb.io/blog/test-coverage-demystified/
https://www.browserstack.com/guide/code-coverage-vs-test-coverage

vt ka
- testimise katvus