I'm writing some acceptance tests for an application using the ActivityInstrumentationTestCase2 class. I want to cause an orientation change from within the test to ensure that a number of things happen. Among these things are ensuring that Activity state is preserved, but also I'd like to ensure that the appropriate layout for the orientation is used.
I know I can simply test the onSaveInstanceState/onRestoreInstanceState/onPause/onResume/etc. methods to make sure instance state is preserved. However, I was wondering if there is actually a mechanism for causing an orientation change event?
Would this involve injecting some kind of motion event to trick the device/emulator into thinking that it has been rotated, or is there an actual method for this provided by the Instrumentation?
Thanks & Cheers!