We were very inconsistent regarding these rules.
Personally I prefer no empty lines around blocks, clases, etc... as
recommended by the Ruby style guide [1], and they're the default values
in rubocop, so those are the settings I'm applying.
The exception is the `private` access modifier, since we were leaving
empty lines around it most of the time. That's the default rubocop rule
as well. Personally I don't have a strong preference about this one.
[1] https://rubystyle.guide/#empty-lines-around-bodies
After adding proposal translatable fields to forms, they will be generated with nested translations names and ids so we can no longer
use standard id locator.
Using input label text to fill in fields works with both types of forms.
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.
There was a flaky spec supporting proposals. It's hard to reproduce and
be sure about what was going on, so here is my best guess. Given the
code:
```
within(".proposals-list") { click_link proposal.title }
within("#proposal_#{proposal.id}_votes") { click_link('Support') }
```
The first clicked link generates an AJAX request. Usually, Capybara
would wait for the AJAX request to generate a "Support" link in the
element `#proposal_XX_votes`. However, there's already a
`#proposal_XX_votes` element with a "Support" link on the proposals
index page!
So Capybara doesn't have to wait for the AJAX request to finish before
clicking the "Support" link. From then on, anything can happen.
Another option that works:
```
within(".proposals-list") { click_link proposal.title }
within(".proposal-show #proposal_#{proposal.id}_votes") { click_link('Support') }
```
With this code, the link selector fails on the proposals index page, and
Capybara waits for the AJAX request to finish.
Related to issue #2558.
