atrium-api-infix-kotlin_1_3/ch.tutteli.atrium.api.infix.en_GB.kotlin_1_3/toBeAFailure

toBeAFailure

inline fun <TExpected : Throwable> Expect<out Result<*>>.toBeAFailure(): Expect<TExpected>(source)

Expects that the subject of this expectation (a Result) is a failure (Result.isFailure) and that it encapsulates an exception of type TExpected.

Return

An Expect with the new type TExpected

Since

0.17.0

infix inline fun <TExpected : Throwable> Expect<out Result<*>>.toBeAFailure(noinline assertionCreator: Expect<TExpected>.() -> Unit): Expect<TExpected>(source)

Expects that the subject of this expectation (a Result) is a failure (Result.isFailure) , that it encapsulates an exception of type TExpected and that the exception holds all assertions the given assertionCreator creates.

Return

An Expect with the new type TExpected

Since

0.17.0