mockk, how to verify a specific exception is thrown - kotlin

Question

using mockk 1.9.3, junit 4
having a function which will report the exceptions for different conditions, need to test and verify the correct exception is reported.
class NetworkApi {
fun actionAndLogExceptions(appContext: Context, optionalParams: Map<String, String>) {
try {
val result = doNetWorkCall(optionalParams)
when (result) {
TIMEOUT -> {throw SocketTimeoutException(...)}
NETWORKERROR -> {throw HttpConnectionException(...)}
JSON_EROOR -> {throw JSONException(...)}
OK -> { handleResponce()}
}
} catch (ex: Throwable) {
System.out.println("+++ !!! exp:" + ex.toString())
ErrorReportManager.logHandledException(ex)
}
}
internal fun doNetWorkCall(optionalParams: Map<String, String>): String {
... ...
}
}
object ErrorReportManager {
fun logHandledException(ex: Throwable) {
... ...
}
}
the test
#Test
fun test_actionAndLogExceptions_report_exception() {
val networkApiSpy = spyk(NetworkApi::class)
every { networkApiSpy.doNetWorkCall(any(), any()) } returns JSON_EROOR. //<== test case one
mockkStatic(ErrorReportManager::class)
val spyApp = spyk(application)
networkApiSpy.actionAndLogExceptions(spyApp, HashMap())
// this any(JSONException::class) does not compile
io.mockk.verify(exactly = 1) {ErrorReportManager.logHandledException(any(JSONException::class))} //<===
//how to verify that here the JSONException
}

Answer 1

thanks #Raibaz help
verify {
ErrorReportManager.logHandledException(ofType(JSONException::class))
}
verify {
ErrorReportManager.logHandledException(match { it is JSONException })
}
val slot = slot<Throwable>()
verify {
ErrorReportManager.logHandledException(capture(slot))
}
assertTrue(slot.captured is JSONException)