Matchers are not working for suspend functions

It seems that if you try to use “matchers” (any, eq, etc.) on suspend function mockito fails with “InvalidUseOfMatchersException”.

following test

@Test
fun otherTest() {
    val foo: Foo = mock {
        on { runBlocking { bar(any()) } } doReturn ("message")
    }
    Mockito.validateMockitoUsage()
}

with following interface definition

interface Foo {
    suspend fun bar(arg: String): String
}

produces following error

org.mockito.exceptions.misusing.InvalidUseOfMatchersException: 
Invalid use of argument matchers!
2 matchers expected, 1 recorded:
-> at org.app.Tests$otherTest$i$1$1$1.doResume(Tests.kt:76)

[xDPa]

same problem as @lborisevich-clgx . high order functions doesn’t seem to work:

val myFunction = mock<suspend (Int) -> Boolean>()

myFunction.stub {
    onBlocking { invoke(any()) }.doReturn(false)
}

org.mockito.exceptions.misusing.InvalidUseOfMatchersException: 
Invalid use of argument matchers!
2 matchers expected, 1 recorded:

but works with zero parameters:

val myFunction = mock<suspend () -> Boolean>()

myFunction.stub {
    onBlocking { invoke() }.doReturn(false)
}

[andymoon]

I had to set my dependencies as below in my gradle file for the matchers to work within a suspend.

dependencies {
            testCompile 'com.nhaarman.mockitokotlin2:mockito-kotlin:2.0.0'
            testCompile("org.mockito:mockito-core:2.23.0")
}