Rails%203%20In%20Action

304 CHAPTER 11 Tagging
And I follow "Ticketee" within "#projects"
Scenario: Finding by tag
When I fill in "Search" with "tag:iteration_1"
And I press "Search"
Then I should see "Tag!"
And I should not see "Tagged!"
In the Background for this feature, you create two tickets and give them two separate
tags: iteration_1 and iteration_2. When you look for tickets tagged with
iteration_1, you shouldn’t see tickets that don’t have this tag, such as the one that is
only tagged iteration_2.
Run this feature using bin/cucumber features/searching.feature, and it’ll complain
because there’s no Search field on the page:
When I fill in "Search" with "tag:iteration_1"
cannot fill in ... 'Search'
In your feature, the last thing you do before attempting to fill in this Search field is go
to the project page for Ticketee. This means that the Search field should be on that
page so that your feature and, more important, your users, can fill it out. You add the
field above the ul element for the tickets list, inside app/views/projects/
show.html.erb:
:get do %>
You’ve only used form_tag once, back in chapter 8. This method generates a form
that’s not tied to any particular object, but still gives you the same style of form wrapper
that form_for does. Inside the form_tag, you use the label_tag and text_field
_tag helpers to define a label and input field for the search terms, and use
submit_tag for a submit button for this form.
The search_project_tickets_path method is undefined at the moment, which
you see when you run bundle exec cucumber features/searching.feature:
undefined local variable or method `search_project_tickets_path' ...
Notice the pluralized tickets in this method. To define non-standard RESTful
actions, you’ve previously used the member method inside of config/routes.rb. This has
worked fine because you’ve always acted on a single resource. This time, however, you
want to act on a collection of a resource. This means that you use the collection
method in config/routes.rb instead. To define this method, change these lines in
config/routes.rb
resources :projects do
resources :tickets
end