Robolectric: How to ensure all events have been fired before moving forwared

[rit...@voxapp.com]

How to ensure that all the ontocuh, onclick etc listeners have been fired in the UI thread before moving forward with the test code. In other words, i have a spinner on which i have registered both onTouchListener and OnItemSelectedListener. I want to ensure that both these functions are called by my activity before i move on with testing. Is there any way this can be achieved in robolectric