Comment 1 for bug 1294121

So, it seems that the root cause was completely somewhere else. Thanks Leo for finding this out!

The problem was in how the test has been ran on CI. It seems that there IS a difference between how we run it and how it's ran in smoketesting - smoketesting doesn't install unity8-autopilot but configure it as if it was a click package. Therefore, since unity8-autopilot was not installed, all the required dependencies were not pulled in. And the url-dispatcher test requires url-dispatcher-tools to be installed.

We fixed this in the infra, so that now the dependency is installed as well.