bousquet / tableau

module AuthenticatedTestHelper
  # Sets the current user in the session from the user fixtures.
  def login_as(user)
    @request.session[:user] = users(user).id
  end
 
  # Assert the block redirects to the login
  # 
  #   assert_requires_login(:bob) { get :edit, :id => 1 }
  #
  def assert_requires_login(user = nil, &block)
    login_as(user) if user
    block.call
    assert_redirected_to :controller => 'account', :action => 'login'
  end
 
  # Assert the block accepts the login
  # 
  #   assert_accepts_login(:bob) { get :edit, :id => 1 }
  #
  # Accepts anonymous logins:
  #
  #   assert_accepts_login { get :list }
  #
  def assert_accepts_login(user = nil, &block)
    login_as(user) if user
    block.call
    assert_response :success
  end
end