Which coroutine dispatcher to inject when testing a Kotlin console I have a back-end springboot Kotlin app that has some simple coroutine code for parallel IO operations. It looks something like this @Service class AccountService( private val client: ApiClient private val coroutineDispatcher: CoroutineDispatcher ) { fun getAccount(): AccountDTO { return runBlocking(coroutineDispatcher) { val foo = async { client.getFoo() //some long operation } val bar = async { client.getBar() //some other operation...