freeRADIUS - New Install testing!

Installed freeradius-2.2.1 (RPM). Installation & configuration went well. RADIUS starts with no problem. "radiusd -XC" output shows no errors. Now I want to do some preliminary testing. In the older versions, I used to run the command: radtest <User> <P/W> localhost <Port> <Secret-Key> and see the output to verify that RADIUS server was up and running. After I did the above install, "radtest" command is not included. How does one test a new freeRADIUS installation? Is "radtest" replaced by another command? Is there any GUI testing tool for RADIUS?