Level_3: Classes and methods that support cucumber steps

class LoginPage

def sign_in_as(user)

Level_1: Cucumber features

When I sign in as admin

Levels of framework

Level_2: Cucumber steps which support cucumber features

When(^I sign in as (.*)$) |user|

@login_page = LoginPage.new

@login_page.sign_in_as(user.name)

end