Testing that the fullscreen button is disabled for <video> with an audio resource.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


Once media loads its metadata the fullscreen button should become disabled
Obtained loadedmetadata event
PASS mediaController.isAudio is true
PASS mediaController.controls.fullscreenButton.enabled is false

PASS successfullyParsed is true

TEST COMPLETE