For the test, you usually must provide your own vehicle. You may take the driving test at a Driver License Service Center or at a third-party driving test provider. Contact a Service Center close to you to find out what services it offers and whether you can or must make an appointment in advance. To locate a nearby Service Center, you can use this map of DHSMV Service Centers.
All these restrictions will be lifted when you turn 18, and your intermediate driver license will become a full-privileged driver license. An intermediate driver license is the second step of Graduated Driver Licensing (GDL) and it allows you to drive unsupervised but with significant restrictions at first.