In a unit test, using `runTest`, can I somehow test that coroutine suspended and not continued?

# coroutines

[Lukasz Kalnik]

In a unit test, using runTest, can I somehow test that coroutine suspended and not continued?

[Lukasz Kalnik]

The use case is related to my thread above - I want to test suspendCancellableCoroutine getting a callback, which then doesn't trigger a continuation to resume

[Sam]

Something like this?

runTest {
    val job = async { doSomething() }
    runCurrent()
    assertFalse(job.isCompleted)
    job.cancel()
}

[Lukasz Kalnik]

That seems to work well. Thank you for your help! 🙏