Some tests fail when dealing with pulseaudio

[khurshid-alam]

Integration tests are failing against pulseaudio 1.11. It seems it can't find pluseaudio on the bus. startPulseDesktop() is failing and throwing exception.

[tari01]

@khurshid-alam I have changed the title to a more generic one, I hope you don't mind.

@sunweaver I have been building dissecting, testing and rebuilding the past two days, and I am now at a point of giving up (i.e. Help Wanted).

These fail:

• volume-control-test
• notifications-test
• indicator-test

[tari01]

@khurshid-alam:

I have just checked to see if we still have any failing tests, but the build seems fine. There have been so many commits touching the tests (over the years) that I cannot find the exact one that fixed the issue. I am closing this as solved now, but feel free to file a new issue in case you run into problems.