class QuickTest {

    var nullableThing: Int? = 55

    var nullThing: Int? = null

    @Test
    fun `test let behaviour`() {
        nullableThing?.let {
            print("Nullable thing was non-null")
            nullThing?.apply { print("Never happens") }
        } ?: run {
            fail("This shouldn't have run")
        }
    }
}