doc / ch.tutteli.atrium.domain.builders.creating / MetaFeatureOption / f1

f1

fun <A1, R> f1(f: KFunction1<A1, R>, a1: A1): MetaFeature<R> (source)
Deprecated: Use the MetaFeatureOption of your API; will be removed with 0.17.0

Creates a MetaFeature for the given function f which expects 1 argument.

Notice for assertion function writers: you should use ExpectImpl.feature and pass a class reference instead of using this convenience function (e.g. ExpectImpl.feature(MyClass::fun, ...)). This way we are always able to report the function name, even if the subject is not defined which occurs if a previous transformation of the subject could not be carried out.