Create a web application (.war) and package those jsps within your application. Then deploy that .war to the server at the root (/) context. Set enable-welcome-root to false in the web subsystem as explained here https://community.jboss.org/message/621964#621964
You cant put jsp files directly to the JBoss server. You have to pack it as an application (test.war file).
To start I recommend to read a JEE tutorial and/or download and try the JBoss AS7 quickstarts from the download page