Unfortunately we do not currently have such a test site, but you can see a live demo of our plugins over on wpshindig.com. A quick solution would also be to use something like the free WP Staging plugin, which will let you create a quick copy of your live site that you can use for testing. For a true staging environment however, I would recommend checking with your hosting provider to see what options they offer in this area.
I’m sorry I don’t have a better answer for you here, but please let me know if you have any questions!
Hey there! This thread has been pretty quiet for the last three weeks, so we’re going to go ahead and close it to avoid confusion with other topics. If you’re still looking for help with this, please do open a new thread, reference this one and we’d be more than happy to continue the conversation over there.