| PASS Calling replaceTrack on closed connection should reject with InvalidStateError | |
| PASS Calling replaceTrack with track of different kind should reject with TypeError | |
| PASS Calling replaceTrack on stopped sender should reject with InvalidStateError | |
| PASS Calling replaceTrack on sender with null track and not set to session description should resolve with sender.track set to given track | |
| PASS Calling replaceTrack on sender not set to session description should resolve with sender.track set to given track | |
| PASS Calling replaceTrack(null) on sender not set to session description should resolve with sender.track set to null | |
| PASS Calling replaceTrack(null) on sender set to session description should resolve with sender.track set to null | |
| PASS Calling replaceTrack on sender with stopped track and and set to session description should resolve with sender.track set to given track | |
| PASS Calling replaceTrack on sender with similar track and and set to session description should resolve with sender.track set to new track | |