MutantResult

Value parameters

coveredBy

The test ids that covered this mutant. If a mutation testing framework doesn't measure this information, it can simply be left out.

description

Description of the applied mutation.

id

Unique id, can be used to correlate this mutant with other reports.

killedBy

The test ids that killed this mutant. It is a best practice to "bail" on first failing test, in which case you can fill this array with that one test.

location

A location with start and end. Start is inclusive, end is exclusive.

mutatorName

Category of the mutation.

replacement

Actual mutation that has been applied.

static

A static mutant means that it was loaded once at during initialization, this makes it slow or even impossible to test, depending on the mutation testing framework.

status

Result of the mutation.

statusReason

The reason that this mutant has this status. In the case of a killed mutant, this should be filled with the failure message(s) of the failing tests. In case of an error mutant, this should be filled with the error message.

testsCompleted

The number of tests actually completed in order to test this mutant. Can differ from coveredBy because of bailing a mutant test run after first failing test.

Attributes

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Supertypes

trait Serializable

trait Product

trait Equals

class Object

trait Matchable

class Any

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