Error of redirect page (Controller Test)

Rails
1

Hi,

I have a trouble of testing controller with redirect to the confirm
page
I dont understand why i can pass the render the template new but not
to
redirect the confirm

please help

in browser the link is
http://0.0.0.0:3000/register_confirm

def create
@user = User.new(params[:user])
if @user.save
redirect_to :action => “confirm”
else
render “new”
end
end

Test file

it “should save redirect to confirm” do
User.any_instance.stubs(:valid?).returns(true)
post ‘create’
assigns[:user].should_not be_new_record
response.should redirect_to(‘confirm’)
end

    it "should not save redirect to new" do
   User.any_instance.stubs(:valid?).returns(false)
   post 'create'
   assigns[:user].should be_new_record

response.should render_template(‘new’)
end

error

  1. UsersController GET create should save redirect to confirm
    Failure/Error: response.should redirect_to(‘confirm’)
    Expected response to be a <:redirect>, but was <200>.
    Expected block to return true value.