 
This tests that video and audio tags are identified distinctly with their own subrole and role description

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


AXRole: AXGroup
AXSubrole: AXVideo
AXRoleDescription: video playback
AXTitle: 
AXRole: AXGroup
AXSubrole: AXAudio
AXRoleDescription: audio playback
AXTitle: 
PASS successfullyParsed is true

TEST COMPLETE