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More about adding a collaboratorviews are stubbed by default
By default, controller specs stub views with a template that renders an empty
string instead of the views in the app. This allows you specify which view
template an action should try to render regardless of whether the template
compiles cleanly.
NOTE: unlike rspec-rails-1.x, the real template must exist.
- Scenarios
-
- expect template that is rendered by controller action (passes)
- expect template that is not rendered by controller action (fails)
- expect empty templates to render when view path is changed at runtime (passes)
- expect template to render the real template with render_views when view path is changed at runtime
- expect template that is rendered by controller action (passes)
-
- Given
-
a file named "spec/controllers/widgets_controller_spec.rb" with:
require "spec_helper" describe WidgetsController do describe "index" do it "renders the index template" do get :index response.should render_template("index") response.body.should eq "" end it "renders the widgets/index template" do get :index response.should render_template("widgets/index") response.body.should eq "" end end end
- When
-
I run
rspec spec
- Then
- the examples should all pass
- expect template that is not rendered by controller action (fails)
-
- Given
-
a file named "spec/controllers/widgets_controller_spec.rb" with:
require "spec_helper" describe WidgetsController do describe "index" do it "renders the 'new' template" do get :index response.should render_template("new") end end end
- When
-
I run
rspec spec
- Then
- the output should contain "1 example, 1 failure"
- expect empty templates to render when view path is changed at runtime (passes)
-
- Given
-
a file named "spec/controllers/things_controller_spec.rb" with:
require "spec_helper" describe ThingsController do describe "custom_action" do it "renders an empty custom_action template" do controller.prepend_view_path 'app/views' controller.append_view_path 'app/views' get :custom_action response.should render_template("custom_action") response.body.should eq "" end end end
- When
-
I run
rspec spec
- Then
- the examples should all pass
- expect template to render the real template with render_views when view path is changed at runtime
-
- Given
-
a file named "spec/controllers/things_controller_spec.rb" with:
require "spec_helper" describe ThingsController do render_views it "renders the real custom_action template" do controller.prepend_view_path 'app/views' get :custom_action response.should render_template("custom_action") response.body.should match(/template for a custom action/) end end
- When
-
I run
rspec spec
- Then
- the examples should all pass
Last published over 7 years ago by .