Testing it for what, leakage, esr, etc.
A simple DVM will allow you to test for a short, and possibly leakage.
A slightly better DVM will have a capacitance range, although the range it covers will be restricted. Some may even allow a DC bias voltage to be applied to allow the testing of electrolytics.
You then step up to basic component testers, which will check the capacitance, leakage resistance, and loss angle at a few selected frequencies. They will allow the testing to lower capacitances,
