BeanDescriptor bean1 = new BeanDescriptor();
bean1.setFieldName("a");
bean1.setJcrName("b");
bean1.setJcrType("nt:unstructured");
classDescriptor.addBeanDescriptor(bean1);
getJackrabbitNodeTypeManagerImpl().createSingleNodeType(session, classDescriptor);
NodeType test12 = session.getWorkspace().getNodeTypeManager().getNodeType("ocm:test12");
assertNotNull(test12);