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

toHaveElementsAndNoDuplicates

fun <E, T : Iterable<E>> Expect<T>.toHaveElementsAndNoDuplicates(): Expect<T> (source)

Expects that the subject of this expectation (an Iterable) has next element(s) and that it does not have duplicate elements.

expect(listOf("A", "B")).toHaveElementsAndNoDuplicates()

fails {
    expect(listOf("A", "B", "C", "A")).toHaveElementsAndNoDuplicates()
}

Return
an Expect for the subject of this expectation.

Since
0.17.0