'Click here for all orphan lists' link not visible when partner has no orphan lists

Notice that in 'partners_steps.rb' I created a new step definition that invokes other step definitions to upload orphan list files to a partner.
The third and fourth scenarios are not doing what they seem to do, and you have to know a bit about how ActiveAdmin behaves to follow the logic: Locally or on osra-testing.herokuapp.com, if you go to e.g. the Users page when no users have been created yet, you'll see "There are no Users yet. Create one". This message with the "Create one" link _only_ shows up when no records of that class exist. So, the partner would have to have _no_ orphan lists for this test.

However...

The "new orphan list page" in these scenarios is the upload page - not the right page to be testing. The "Create one" link could have appeared on the page you've made unavailable by implementing the conditional rendering of the "All orphan lists" link. But since now there is no way to get to that page when the partner has no orphan lists, and since ActiveAdmin won't render this link when orphan list(s) exist, the fourth scenario is now both unnecessary and impossible to test in a feature.

The third scenario is still relevant, but needs to test the right page - the one you get to by following the "All orphan lists" link.