### Question:
OMPManagerImpl implements OMPManager, ApplicationContextAware { public GatewayManager createGatewayManager() { try{ return (GatewayManager)context.getBean("orserveGateway"); } catch(Exception ex){ logger.fatal("GatewayManager creation failed", ex); throw new RuntimeException("Unable to create gateway"); } }  void setApplicationContext(ApplicationContext applicationContext); GatewayMessageHandler createGatewayMessageHandler(); GatewayManager createGatewayManager(); CacheService createCacheService(); MobileMessagingService createMessagingService();  }### Answer:
@Test public void testCreateGatewayManager() { System.out.println("createGatewayManager"); GatewayManager result = ompManager.createGatewayManager(); assertNotNull(result); }