Add tests for GitHub.Sync.installation_repositories_event/1

[zacck-zz]

What's in this PR?

This is a work in progress for test for the installation repositories even

References

Fixes #1374

Progress on: #

[begedin]

@zacck If you rebase off of develop now, the build should pass

[zacck-zz]

@begedin appears to still fail, However the CircleCI email says the other steps ran successfully

[zacck-zz]

Erm I think I broke something ...

[begedin]

hey @zacck

The rebase broke. I managed to clean it up and rebase correctly, so it looks good to go now.

Some general tips on rebasing PR-s

• It's easier if you have a smaller number of commits. Multiple smaller commits are fine when working on the PR, but when you feel it's ready to go, it's a good idea to clean up the commit list by merging individual commits into larger ones as they make sense. In this case, one big commit is good enough.
• Instead of using the rebase tool here, you'll be happier if you do a rebase through the console. The way you do that gis
  • git checkout develop
  • git pull
  • git checkout your branch
  • git rebase -i origin/develop

This gives you an interactive rebase where you can also squash your many tiny commits into bigger ones, etc.

We still prefer to use the UI here on the site for quick rebases and squashes, but generally, as soon as you get any conflicts with the base branch, you'll wanna do it from the command line.

[zacck-zz]

@begedin thank you so much for the tips, will try to keep them in mind for the next time.