My current project uses SSRS as the reporting engine. I have the report executing a text command with about 10 variables passed to it. I have been looking for a solution on ho
Well that would only test the database 'API', it wouldn't take in to account any of the features you might be using in the report (filtering, sorting, aggregation etc).
The only thing I can suggest is to find a tool that can compare XML and just get the report server to send an XML version of the report.
http://reportserver/ReportServer?/directory/Report1&rs:Format=XML&rs:Command=Render
There must be a tool out there that can do this
Not sure if this has the capability to do it: http://www.soapui.org/