private ServiceRegistryImplementor getServiceRegistry(Map<String, ?> cfg) {
ServiceRegistryImplementor serviceRegistry = mock( ServiceRegistryImplementor.class );
when( serviceRegistry.getService( ClassLoaderService.class ) ).thenReturn( new ClassLoaderServiceImpl() );
OptionsServiceImpl optionsService = new OptionsServiceImpl();
optionsService.injectServices( serviceRegistry );
optionsService.configure( cfg );
when( serviceRegistry.getService( OptionsService.class ) ).thenReturn( optionsService );
return serviceRegistry;
}