Test WSDL

Hi All,

I'm learning to use SOAPUI to test a WSDL document but I have some problems. I create a new project, I import the WDSL document, I create a MockService and I start it but the test case fail when I launch it because of a null/empty response. Can anyone tell me what I should do in order to test it? I've read the "Getting Started" Tutorial, but my problem persist...

Thanks!