Merge pull request #68 from nhaarman/fix-anyarrayofnullables

Make anyArray() accept nullable types.

Author: nhaarman

mockito-kotlin/src/main/kotlin/com/nhaarman/mockito_kotlin/Mockito.kt

@@ -40,7 +40,7 @@ import kotlin.reflect.KClass
 fun after(millis: Long) = Mockito.after(millis)
 
 inline fun <reified T : Any> any() = Mockito.any(T::class.java) ?: createInstance<T>()
-inline fun <reified T : Any> anyArray(): Array<T> = Mockito.any(Array<T>::class.java) ?: arrayOf()
+inline fun <reified T : Any?> anyArray(): Array<T> = Mockito.any(Array<T>::class.java) ?: arrayOf()
 inline fun <reified T : Any> anyVararg(): T = Mockito.any<T>() ?: createInstance<T>()
 inline fun <reified T : Any> argThat(noinline predicate: T.() -> Boolean) = Mockito.argThat<T> { it -> (it as T).predicate() } ?: createInstance(T::class)
 

mockito-kotlin/src/test/kotlin/Classes.kt

@@ -43,6 +43,7 @@ interface Methods {
     fun intArray(i: IntArray)
     fun closed(c: Closed)
     fun closedArray(a: Array<Closed>)
+    fun closedNullableArray(a: Array<Closed?>)
     fun closedCollection(c: Collection<Closed>)
     fun closedList(c: List<Closed>)
     fun closedStringMap(m: Map<Closed, String>)

mockito-kotlin/src/test/kotlin/MockitoTest.kt

@@ -64,6 +64,14 @@ class MockitoTest {
         }
     }
 
+    @Test
+    fun anyNullableClassArray() {
+        mock<Methods>().apply {
+            closedNullableArray(arrayOf(Closed(), null))
+            verify(this).closedNullableArray(anyArray())
+        }
+    }
+
     @Test
     fun anyCollectionOfClosed() {
         mock<Methods>().apply {