doc / ch.tutteli.atrium.api.fluent.en_GB / toHaveElementsAndAll

toHaveElementsAndAll

fun <E : Any, T : Iterable<E?>> Expect<T>.toHaveElementsAndAll(assertionCreatorOrNull: (Expect<E>.() -> Unit)?): Expect<T>

(source)

Expects that the subject of this expectation (an Iterable) has next element(s) and

that all of them hold all expectations the assertionCreatorOrNull creates or
that all of them are null in case assertionCreatorOrNull is defined as null.

expect(listOf(1, 2, 2, 4)).toHaveElementsAndAll { toBeGreaterThan(0) }

fails {
    expect(emptyList<Int>()).toHaveElementsAndAll { toBeGreaterThan(0) }
}

fails {
    expect(listOf(1, 2, 2, 4)).toHaveElementsAndNone {
        toBeLessThanOrEqualTo(1)
    }
}

Return
an Expect for the subject of this expectation.

Since
0.17.0