From: OnRails Ruby <zlai@...>
Date: 2007-09-16T09:52:02+09:00
Subject: where is wrong with contoller test?

Hi, everybody!
I got a strange question when I did a controller test as below
On controller.rb:

def send_welcome_message(person)
  some codes;
end
there 'person' is instance variables.

the controller_test.rb:
def test_send_welcome_message
        post :send_welcome_message, :person=>{:id=>'2',
:name=>'somebody'}
        assert_response :success
end

when I run this test,  There always said,
  1) Error:
test_send_welcome_message(TestControllerTest):
ArgumentError: wrong number of arguments (0 for 1)
I know there maybe params are set wrong,
 but how can I fix it out? please help, Thanks!
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