hard20 pts · first answer countstest-qualitymutation-testing

High coverage, weak tests

A service has 92% line coverage, but bugs still slip through. How can you measure whether the tests actually detect faults?

A.Raise line coverage to 100%B.Count the number of assert statementsC.Use mutation testing (for example Stryker or PIT), which changes the code in small ways and checks whether some test failsD.Measure how long the suite takes

Discussion 0

Join free to post in the discussion.

High coverage, weak tests

Discussion 0

Related questions