Unit-test your XML-based message server without writing any code. Simply document XML messages to send to the server and messages expected back. Use regular expressions to specify expected results. Can be used by developers or less technical users. Can be easily integrated into an automated build process. Includes sample tests. Runs on virtually any Java-enabled platform. Requires JDK 1.4 or higher. Version 1.1 added ability to use regular expressions in expected results.