We've got quite a messy hack to sign in managers: they need to visit a
specific URL (management root path).
That means tests signing in managers start the browser to sign them in,
which might cause issues if we setup the database after that.
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.
Using `have_current_path`, Capybara waits until the condition is true,
while using `include` the expectation is evaluated immediately and so
tests might fail when using a driver supporting JavaScript.
Besides, using `have_current_path` the error message is more readable
when the test fails.
System tests are used to test the application from the user's point of
view. To test for specific exceptions, particularly regarding
authorization permissions, controller tests fit better.
Another option would be to test the page displayed shows a certain text,
like "Internal server error". I'm choosing controller tests because
they're faster and we're basically testing the same scenario many times
and we've already got a test checking what happens when users access a
page raising an exception.
By using real XML responses developers will be able to understand better
how the integration works (the data flow), and the correspondency between
`remote_census` settings and their place at a real XML response.
As `stubbed_responses` methods were removed from the model layer now the
stubbing part should be managed from the test environment code so also
added a new helper module `RemoteCensusSetup` that can be used anywhere
where we need to call the web service.
Co-Authored-By: Javi Martín <javim@elretirao.net>
This rule was added in rubocop-rspec 1.39.0. The `visible: false` option
is equivalent to `visible: :all`, but we generally use it meaning
`visible: :hidden` for positive expectations and `visible: :all` for
negative expectations.
The only exceptations are tests where we count the number of map icons
present. I'm assuming in this case we care about the number of map icons
independently on whether they are currently shown in the map, so I'm
keeping the `visible: :all` behavior in this case.
