What are the methods of WebServiceMock in Salesforce ?

The following are methods for <samp>WebServiceMock</samp>.

• doInvoke(stub, soapRequest, responseMap, endpoint, soapAction, requestName, responseNamespace, responseName, responseType)The implementation of this method is called by the Apex runtime to send a fake response when a Web service callout is made after <samp>Test.setMock</samp> has been called.