doc / ch.tutteli.atrium.api.infix.en_GB.creating.feature / ExtractorWithCreator

ExtractorWithCreator

data class ExtractorWithCreator<T, R> (source)

Parameter object which contains an extractor which extracts a feature out of a subject of an assertion + an assertionCreator which defines assertions for the feature.

Use feature({ extractorLambda }) { ... } to create this representation where the first argument is the extractor and the second an assertionCreator-lambda.

Properties

assertionCreator

val assertionCreator: Expect<R>.() -> Unit

The assertionCreator-lambda which defines assertions for the feature.

extractor

val extractor: (T) -> R

The extractor which extracts the feature out of the subject of the expectation.