I've checked previous revisions of unity8-session snap, and the testability slot was last working in revision 450.
With revision 453 following error is shown trying to connect to autopilot-qt:
$ sudo snap connect unity8-session:testability autopilot-qt error: snap "unity8-session" has no plug named "testability"
I've checked previous revisions of unity8-session snap, and the testability slot was last working in revision 450.
With revision 453 following error is shown trying to connect to autopilot-qt:
$ sudo snap connect unity8- session: testability autopilot-qt
error: snap "unity8-session" has no plug named "testability"