Ilya Matveev
85827b4880
This patch copies Kotlin/JVM stdlib tests (libraries/stdlib/test) excepting ones with explicit java dependencies. It also transforms the tests to use them as box-tests.
26 lines
818 B
Kotlin
26 lines
818 B
Kotlin
import kotlin.test.*
|
|
|
|
|
|
fun box() {
|
|
val data: MutableMap<String, Int> = hashMapOf("bar" to 1)
|
|
assertFailsWith<NoSuchElementException> { data.getValue("foo") }.let { e ->
|
|
assertTrue("foo" in e.message!!)
|
|
}
|
|
assertEquals(1, data.getValue("bar"))
|
|
|
|
val mutableWithDefault = data.withDefault { 42 }
|
|
assertEquals(42, mutableWithDefault.getValue("foo"))
|
|
|
|
// verify that it is wrapper
|
|
mutableWithDefault["bar"] = 2
|
|
assertEquals(2, data["bar"])
|
|
data["bar"] = 3
|
|
assertEquals(3, mutableWithDefault["bar"])
|
|
|
|
val readonlyWithDefault = (data as Map<String, Int>).withDefault { it.length }
|
|
assertEquals(4, readonlyWithDefault.getValue("loop"))
|
|
|
|
val withReplacedDefault = readonlyWithDefault.withDefault { 42 }
|
|
assertEquals(42, withReplacedDefault.getValue("loop"))
|
|
}
|