This way we don't have to write `"spec/fixtures/files"` every time.
Note this method isn't included in factories. We could include it like
so:
```
FactoryBot::SyntaxRunner.class_eval do
include ActiveSupport::Testing::FileFixtures
self.file_fixture_path = RSpec.configuration.file_fixture_path
end
```
However, I'm not sure about the possible side effects, and since we only
use attachments in a few factories, there isn't much gain in applying
the monkey-patch.
JavaScript is used by about 98% of web users, so by testing without it
enabled, we're only testing that the application works for a very
reduced number of users.
We proceeded this way in the past because CONSUL started using Rails 4.2
and truncating the database between JavaScript tests with database
cleaner, which made these tests terribly slow.
When we upgraded to Rails 5.1 and introduced system tests, we started
using database transactions in JavaScript tests, making these tests much
faster. So now we can use JavaScript tests everywhere without critically
slowing down our test suite.
We were repeating the same code over and over (with a few variants) to
setup tests which require an administrator. We can use a tag and
simplify the code.
When a page with ckeditor is restored from browser cache by using browser
history back feature application was trying to re-initialize it but this was
throwing some javascript errors that left ckeditor useless. The ckeditor user
interface seemed to be loaded correctly but editor contents was not shown
and ckeditor locked.
This solution is about destroying all ckeditor instances on page before
leaving it and force the reinitialization after Turbolinks restored the cache.
Inspiration here [1].
There is a similar patch to make it work with Turbolinks 5.x versions [2].
[1] https://github.com/galetahub/ckeditor/issues/575#issuecomment-132757961
[2] https://github.com/galetahub/ckeditor/issues/575#issuecomment-241185136
Some specs involving CKEditor were failing sometimes in the Rails 5.1
branch. The reason why these specs pass with Rails 5.0 but fail with
Rails 5.1 are unknown. On my machine the tests pass when precompiling
the assets, which makes me think it's related to the way Rails handles
them, but it might have nothing to do with it.
The only (apparently) 100% reliable solution I've found is to wait for
CKEditor to load before trying to fill it in. After running the tests on
my machine hundreds of time, I didn't get a single failure.
CKEditor repositions the dialog to attach an image after showing it. If
its position changes right when Capybara is trying to click the "Upload"
link, the click does not work properly.
I haven't found a way to check the dialog has stopped moving, so I've
chosen to force its position to the top.
Without this change, this test failed a lot on my machine when using
Rails 5.1, both with an "iframe ckeditor" and an "inline ckeditor".
However, it didn't fail when using Rails 5.0.
