Test.Syd.Mutation.TestId · sydtest-mutation-runtime-0.2.0.0

newtypenewtype TestId

An opaque identifier for a single test in a Spec.

A TestId is stable across runs as long as the spec structure does not change. When two tests share the same description at the same level, a zero-based per-description sibling index is used to distinguish them; the index is omitted when it is zero.

Constructors

TestId (NonEmpty (Text, Word))

Instances8Eq, Ord, Show, Generic, Validity, HasCodec, …

Eq TestIdDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId
Ord TestIdDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId
Show TestIdDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId
Generic TestIdDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId
Validity TestIdDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId
Description text for each step must be non-empty so that renderTestId and parseTestIdFilterArg round-trip: an empty description would render to an unparseable token.
HasCodec TestIdDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId
GenValid TestIdDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId
type Rep TestId = D1 ('MetaData "TestId" "Test.Syd.Mutation.TestId" "sydtest-mutation-runtime-0.2.0.0-DXmIo5BpBXHKPuY8GFhvTn" 'True) (C1 ('MetaCons "TestId" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (NonEmpty (Text, Word)))))Defined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestId

valuerenderTestId :: TestId -> Text

#

Render a TestId as a human-readable string that is also parseable by parseTestIdFilterArg and usable as the argument to --filter-id.

Steps are separated by .. The index suffix :n (for n > 0) is appended after the description. Literal \, ., and : in descriptions are escaped as \\, \., and \:.

valueparseTestIdFilterArg :: Text -> Maybe TestId

#

Parse the output of renderTestId back into a TestId. Returns Nothing if the input is malformed or empty.