Testing

[sabbaka]

Create test coverage of our code. This issue will be more like just overview and starting to dig into testing in terms of Cockpit.

[sabbaka]

Required me to finish #45 to properly run ./bots/image-prepare it was not working on our version.

[sabbaka]

We'll need to edit tools/cockpit.spec to make ./bots/image-prepare work

[sabbaka]

Probably, previous "successfully" test runs with running images for re-based session recording was not working actually.

[sabbaka]

I'm still working on testing now. As for status update - I've install tlog manually to fedora-27 VM. So, the first test is checking that tlog is not installed on VM, this test is valid only for everything else, except Fedora 27 ( because we do have tlog there ) and it's also possible to install tlog on Fedora 27 of course.
So, second test I'm working on now is to check datetimepicker, idea is to click on calendar button to see the pop up appears and with this one I'm a bit stuck - it just does not click the button as I see from screeshot created on test fail.
Though, I've asked on cockpit's IRC channel how to exclude all platforms except Fedora from test run by using decorator. That is needed to test against Fedora 27 only which has manually installed tlog for now.
To make tlog present in VM's image, we'll need to modify bots/images/scripts/fedora-27.setup, I've also tried to this once, it did not work, so I will figure out this later.