Runscope API tests support any HTTP request, including making SOAP requests. SOAP responses can be evaluated using the built-in XML assertions, or the Marknote XML parser library in scripts.
You can capture SOAP requests using the Traffic Inspector and add them to your test to make it easier to create properly formatted requests.
For more information on how to get started, check our "Introduction to Monitoring SOAP APIs" tutorial.
WSDL import is not currently supported.