Added scenario for bjeanes selectors stuff

features/rails3.feature

@@ -230,3 +230,36 @@ Feature: Rails 3
        1 scenario (1 passed)
        2 steps (2 passed)
        """
+
+ Scenario: Look within named selector
+   Given I have created a new Rails 3 app "rails-3-app" with cucumber-rails support
+   And I successfully run "rails generate scaffold cukes name:string"
+   And I overwrite "app/views/cukes/index.html.erb" with:
+     """
+     <div class="foo">foo</div>
+     <div class="bar">bar</div>
+     """
+   And I write to "features/tests.feature" with:
+     """
+     Feature: Tests
+       Scenario: Tests
+         When I go to the cukes page
+         Then I should see "foo" within the foo div
+         And I should not see "bar" within the foo div
+     """
+   And I overwrite "features/support/selectors.rb" with:
+     """
+     module HtmlSelectorsHelpers
+       def selector_for(locator)
+         return '.foo' if locator == 'the foo div'
+       end
+     end
+     World(HtmlSelectorsHelpers)
+     """
+   And I successfully run "rake db:migrate"
+   And I run "rake cucumber"
+   Then it should pass with:
+      """
+      1 scenario (1 passed)
+      3 steps (3 passed)
+      """