Rails%203%20In%20Action

108 CHAPTER 5 Nested resources
Great! Everything’s still working. Push the changes!
git add .
git commit -m "Implemented creating tickets for a project"
git push
This section covered how to create tickets and link them to a specific project through
the foreign key called project_id on records in the tickets table.
The next section shows how easily you can list tickets for individual projects.
5.2 Viewing tickets
Now that you have the ability to create tickets, you use the show action to create the
functionality to view them individually.
When displaying a list of projects, you use the index action of the Projects-
Controller. For tickets, however, you use the show action because this page is currently
not being used for anything else in particular. To test it, put a new feature at
features/viewing_tickets.feature using the code from the following listing.
Listing 5.8 features/viewing_tickets.feature
Feature: Viewing tickets
In order to view the tickets for a project
As a user
I want to see them on that project's page
Background:
Given there is a project called "TextMate 2"
And that project has a ticket:
| title | description |
| Make it shiny! | Gradients! Starbursts! Oh my! |
And there is a project called "Internet Explorer"
And that project has a ticket:
| title | description |
| Standards compliance | Isn’t a joke. |
And I am on the homepage
Scenario: Viewing tickets for a given project
When I follow "TextMate 2"
Then I should see "Make it shiny!"
And I should not see "Standards compliance"
When I follow "Make it shiny!"
Then I should see "Make it shiny" within "#ticket h2"
And I should see "Gradients! Starbursts! Oh my!"
When I follow "Ticketee"
And I follow "Internet Explorer"
Then I should see "Standards compliance"
And I should not see "Make it shiny!"
When I follow "Standards compliance"
Then I should see "Standards compliance" within "#ticket h2"
And I should see "Isn't a joke."
B
Check element
using CSS
selector