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Add LenientStubber #454

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@@ -0,0 +1,38 @@
/*
* The MIT License
*
* Copyright (c) 2018 Niek Haarman
* Copyright (c) 2007 Mockito contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/

package org.mockito.kotlin

import org.mockito.stubbing.LenientStubber
import org.mockito.stubbing.OngoingStubbing

inline fun <reified T : Any> LenientStubber.whenever(methodCall: T): OngoingStubbing<T> {
return `when`(methodCall)
}

inline fun <reified T : Any> LenientStubber.whenever(methodCall: () -> T): OngoingStubbing<T> {
return whenever(methodCall())
}

37 changes: 37 additions & 0 deletions tests/src/test/kotlin/test/LenientStubberTest.kt
@@ -0,0 +1,37 @@
package test

import org.junit.Assert
import org.junit.Rule
import org.junit.Test
import org.mockito.Mockito.lenient
import org.mockito.junit.MockitoJUnit
import org.mockito.junit.MockitoRule
import org.mockito.kotlin.any
import org.mockito.kotlin.doReturn
import org.mockito.kotlin.mock
import org.mockito.kotlin.whenever
import org.mockito.quality.Strictness


open class LenientStubberTest {
@get:Rule
val rule: MockitoRule = MockitoJUnit.rule().strictness(Strictness.STRICT_STUBS)

@Test
fun unused_and_lenient_stubbings() {
val mock = mock<MutableList<String>>()
lenient().whenever(mock.add("one")).doReturn(true)
whenever(mock[any()]).doReturn("hello")

Assert.assertEquals("List should contain hello", "hello", mock[1])
}

@Test
fun unused_and_lenient_stubbings_with_unit() {
val mock = mock<MutableList<String>>()
lenient().whenever { mock.add("one") }.doReturn(true)
whenever(mock[any()]).doReturn("hello")

Assert.assertEquals("List should contain hello", "hello", mock[1])
}
}