This doesn't appear to be actually used, but if `gon` on not defined — which may happen in jasmine tests when run in random order — then it causes test failures.
Closes#8333
When I removed this and tested it locally, the feature spec still passed, but it is failing on CI, so it looks like we still need this `execute_script` use until we find a better Capybara strategy.
In addition to getting rid of an "execute_script" instance, this approach is slightly higher fidelity, as it renders the hovercard at the correct place on the page and doesn't reach into jQuery to trigger the hovercard.
This call to `execute_script` would directly call jQuery's `sortable` function on an element to make it sortable. However, this isn't necessary; the test can still drag the "Cat People" aspect to the desired position without it.
The apparition driver does not support "scroll_by" without going through "execute_script", but we can better express the intention of this test and make the scrolling action a bit more general by replacing "scroll a bit" with "scroll to [some element]" — in this case, we need to scroll until the "Change" button is visible so that we can press it.
This change_settings.feature spec is the only place that used "I scroll a bit".
This set of specs — in particular, all the calls to `this.view.$el.find(...).trigger('click') — are changing the environment in ways that cause I18n missing key errors elsewhere.
There are failures in `app_spec.js` if this spec file is run before it, and I haven't found a way to reset the environment to avoid the issue.
This is from Flaburgan: https://github.com/diaspora/diaspora/pull/8305/files
I can't find a better way around it. The specs that call `onChangedUnreadStatus` change the environment in ways we can't figure out how to reset cleanly.
