authlogic_helper.rb

def current_user(stubs = { })
  @current_user ||= mock_model(User, stubs)
end

def user_session(stubs = { }, user_stubs = { })
  @current_user ||= mock_model(UserSession, { :user => current_user(user_stubs) }.merge(stubs))
end

def login(session_stubs = { }, user_stubs = { })
  UserSession.stub!(:find).and_return(user_session(session_stubs, user_stubs))
end

def logout
  @user_session = nil
end

def signed_in_user_context(&blk)
  describe "で、ログインしているとき" do
    before { login }
    merge_block(&blk)
  end
end

def public_context(&blk)
  describe "で、ログインしていないとき" do
    before { logout }
    merge_block(&blk)
  end
end

def should_deny_access
  it 'は、アクセスが拒絶されること' do
    response.should redirect_to(new_user_session_url)
  end
end

def merge_block(&blk)
  blk.bind(self).call
end