Multiplying the quality of your Unit Tests (Part2) with PBT - When PBT is not enough alone

ReverseStringTest.kt

fun String?.reversed() : String? = this //forgot to reverse it?

@Label("Reversing a reversed String returns the original")
@Property
fun reverseStringTest(@ForAll originalString: String?) {
    assertTrue(
       originalString?.reversed()?.reversed() == originalString
    )
}