Add automated testing

Adding a basic test - looks like automated testing isn't setup, would make sense to expand this to cover setting up gitlab ci

Looks good. I'd say, we want a test that a crumb exists on a content page and that the text of the crumb equals the page title.

Ideally we probably want a test for:

1. A node page
2. A view page /node maybe?
3. A user profile page
4. A taxonomy term page
5. A translated node

We now have a working CI. I created a MR so that we can run the tests.

@ericgsmith would you still be interested in writing more tests?