SoapUI Mock WebServices

SmartBear SoapUI has a SOAP Service Mocking function that lets you create a standards compliant simulation of a WSDL based service just from its WSDL contract, which in soapUI is called a “MockService”. This can be run either directly from inside soapUI, with the included command-line runner, or even with a standard servlet container.

There are also a couple of SoapUI features that let you create a very basic SoapUI mock REST services.