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kotlinlang

Hi, I have a problem trying to write a unit test that combines `LiveData` and Coroutines, so I'm not sure if this is the best channel for this question, but it seems to be more about coroutines. If I understand correctly for `LiveData` the best practice is to use the `InstantTaskExecutorRule` and for coroutines is to set as the main dispatcher a single thread executor before the test and reset it after. Now with this setup I can write correct tests while testing one or the other at a time, but I have a `LiveData` that is created from a `Flow` using the builder `androidx.lifecycle.liveData` that runs on the Main dispatcher. Now when I observe the `LiveData` the observer is not called instantly since even if the `InstantTaskExecutorRule` uses the current thread as main thread the updates run on the coroutines Main dispatcher which is another thread. Some suggestion on how to wait that all the updates are delivered to the observer? Also the `Flow` has also a `onCompletion` action registered and I need to wait that also that is executed.