MutantResult

record in io.mutastic.api

record MutantResult(
    Mutant mutant,
    Status status,
    List<String> coveredBy,
    Optional<String> caughtBy,
    Optional<String> failure,
    Optional<String> failureOrigin,
    int testsRun,
    Optional<String> unconfirmed,
    Map<String, List<Long>> inputs,
    Optional<Suggestion> suggestion,
    Duration took)

One mutant’s outcome.

Components

coveredBy	the tests that reach the mutant’s line, fastest first
caughtBy	the test that failed, if one did
failure	what it failed with: the exception’s class
failureOrigin	where that came from: assertion (a check failed), test (the test’s own code threw) or code (the code under test threw)
testsRun	how many covering tests ran before the result was known
unconfirmed	a test whose catch didn’t repeat when run again, if catches were confirmed
inputs	the whole numbers the covering tests passed to the mutant’s method, by parameter name: what the tests tried, so what they didn’t is plain
suggestion	a call whose result the mutant changes, for a missed mutant, if one was found

Methods

notCovered

static MutantResult notCovered(Mutant mutant)

skipped

static MutantResult skipped(Mutant mutant)

alsoCoveredBy

MutantResult alsoCoveredBy(List<String> tests)

The same result, reached by tests too: another run’s, over the same mutant.

withSuggestion

MutantResult withSuggestion(Optional<Suggestion> found)

The same result with a suggested test.