assertk.assertions / atMost

atMost

fun <E, T : Iterable<E>> Assert<T>.atMost(times: Int, f: (Assert<E>) -> Unit): Unit

Platform and version requirements: Common

Asserts on each item in the iterable, passing if at most times items pass. The given lambda will be run for each item.

assert(listOf(-2, -1, 1) as Iterable<Int>).atMost(2) { it -> it.isPositive() }