我试图让错误flash出现在railstutorial.org示例应用程序中.到目前为止,这就是我所做的.任何人都可以帮我找到错误:
我的RSPEC测试失败:
1) SessionsController POST 'create' invalid signin should have a flash.now message
Failure/Error: flash.now[:error].should =~ /invalid/i
expected: /invalid/i
got: nil (using =~)
./spec/controllers/sessions_controller_spec.rb:27
控制器代码:
def create
user = User.authenticate(params[:session][:email],
params[:session][:password])
if user.nil?
flash.now[:error] = "Invalid email/password combination."
@title = "Sign in"
render 'new'
else
# Sign the user in and redirect to the user's show page.
end
end
测试代码:
describe "POST 'create'" do
describe "invalid signin" do
before(:each) do
@attr = { :email => "example@gmail.com", :password => "invalid"}
end
it "should re-render the new page" do
post :create, :session => @attr
response.should render_template('new')
end
it "should have a flash.now message" do
post :create, :session => @attr
flash.now[:error].should =~ /invalid/i
end
end
最佳答案 它看起来像你的app / controllers / sessions_controller.rb,你在底部声明了第二个创建方法,它只是说:
def create
render 'new'
end
第二个声明正在取代文件中较早的预期create方法.只需删除这三行(文件中为20-22),你的规格就会以漂亮的颜色传递,我的意思是只有一种颜色,即绿色.