We were creating records with a title we manually set, so to be
consistent with the rest of the code, in the test we check the title is
present using a string literal.
This way we can also remove useless assignments while keeping the code
vertically aligned.
The "name" attribute is automatically generated by the budget heading
factory. And the "price" attribute is out of context and not needed
since this test doesn't create investments.
The `type: :feature` is automatically detected by RSpec because these
tests are inside the `spec/features` folder. Using `feature` re-adds a
`type: :feature` to these files, which will result in a conflict when we
upgrade to Rails 5.1's system tests.
Because of this change, we also need to change `background` to `before`
or else these tests will fail.
We were sending a new request without checking the previous one had
finished, and if it hadn't finished, the test failed.
This test started to fail after upgrading to Rails 5, since we removed
the change done in commit eda47eff which set `config.allow_concurrency`
to `false` in the test environment.
While we could re-introduce that configuration option, which might have
side effects, an easier solution is to check an AJAX request has been
completed before sending a new request depending on the previous one
seems to be a more solid option.
Note this test failed with two possible errors: "undefined method
`heading' for nil:NilClass" and "stale element reference: element is not
attached to the page document". This change fixes the second error; it
might fix the first error as well, but since I couldn't reproduce it
locally, we'll only be sure when this test stops failing in travis
builds.
To make it more consistent with the rest of the Admin panel,
the CRUD for budget groups and headings has been changed
from the old "all-in-one" form to a separate form for each resource.
The now-deprecated `.trigger('click')` API simulated a click against
the DOM rather a click on the UI, which made our tests fragile and
wouldn't simulate actual user interaction
