@Test
	public void testGetClasses() throws Exception
	{
		PersistenceManager persist = new PersistenceManager(driver, database, login, password);
		persist.saveObject(new SimpleObject());
		List<Class<?>> classList = persist.getClasses();
		for (Class<?> c : classList)
		{
			System.out.println(NameGenerator.getSystemicName(c));
		}
		// there should be at least 3 classes: SimpleObject, Object and
		// Serializable.
		assertTrue(classList.size() > 2);

		persist.close();
	}