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
There doesn't seem to be a whole lot of solutions out there for unit testing SSRS. I've found ideas in this blog helpful.
Also, if you are interested in a tool to help, see: Innosphere's SSRS Unit Testing Suite. They are using a very similar method to the one described in the blog, i.e. export the SSRS report as XML, and use the XML to assert things.
Hope some of that helps.