To add a collaborator to this project you will need to use the Relish gem to add the collaborator via a terminal command. Soon you'll be able to also add collaborators here!
More about adding a collaboratorhelper spec
Helper specs live in spec/helpers. In order to access
the helper methods you can call them on the "helper" object.
- Scenarios
-
- helper method that returns true
-
- Given
-
a file named "spec/helpers/application_helper_spec.rb" with:
require "spec_helper" describe ApplicationHelper do describe "#page_title" do it "returns true" do helper.page_title.should be_true end end end
- And
-
a file named "app/helpers/application_helper.rb" with:
module ApplicationHelper def page_title true end end
- When
- I run "rspec spec/helpers/application_helper_spec.rb"
- Then
- the output should contain "1 example, 0 failures"
- helper method that accesses an instance variable
-
- Given
-
a file named "spec/helpers/application_helper_spec.rb" with:
require "spec_helper" describe ApplicationHelper do describe "#page_title" do it "returns the instance variable" do assign(:title, "My Title") helper.page_title.should eql("My Title") end end end
- And
-
a file named "app/helpers/application_helper.rb" with:
module ApplicationHelper def page_title @title || nil end end
- When
- I run "rspec spec/helpers/application_helper_spec.rb"
- Then
- the output should contain "1 example, 0 failures"
Last published over 7 years ago by .