@Before
 public void setUp() {
   builder = new DefaultModulesBuilder();
   resolver = mock(ApplicationContext.class);
   invocationMetadataFactory = mock(InvocationMetadataFactory.class);
   invokerFactory = mock(InvokerFactory.class);
   containerAdaptorFactory = mock(ContainerAdaptorFactory.class);
   containerAdaptor = mock(ContainerAdaptor.class);
   when(containerAdaptorFactory.createContainerAdaptor(resolver)).thenReturn(containerAdaptor);
   invocationFactory = mock(InvocationFactory.class);
   directionResolver = mock(RenderableResolver.class);
   directiontHandler = mock(ResponseHandler.class);
   invocationProcessor = mock(ApplicationProcessor.class);
   invocationInterceptor = mock(InvocationInterceptor.class);
   attributesHandler = mock(AttributesHandler.class);
   exceptionHandler = mock(ExceptionHandler.class);
   typeMapperContext = mock(TypeMapperContext.class);
   typeMapper = mock(TypeMapper.class);
   directionFormatter = mock(ResponseFormatter.class);
   adaptor.register(invocationMetadataFactory.getClass(), invocationMetadataFactory);
   adaptor.register(invokerFactory.getClass(), invokerFactory);
   adaptor.register(containerAdaptorFactory.getClass(), containerAdaptorFactory);
   adaptor.register(invocationFactory.getClass(), invocationFactory);
   adaptor.register(directionResolver.getClass(), directionResolver);
   adaptor.register(directiontHandler.getClass(), directiontHandler);
   adaptor.register(invocationProcessor.getClass(), invocationProcessor);
   adaptor.register(invocationInterceptor.getClass(), invocationInterceptor);
   adaptor.register(attributesHandler.getClass(), attributesHandler);
   adaptor.register(exceptionHandler.getClass(), exceptionHandler);
   adaptor.register(typeMapperContext.getClass(), typeMapperContext);
   adaptor.register(typeMapper.getClass(), typeMapper);
   adaptor.register(directionFormatter.getClass(), directionFormatter);
 }
 @SuppressWarnings("unchecked")
 @Test
 public void testBuildModules() {
   builder.setModulesProviderClass(MockModulesProvidingContainerAdaptorFactory.class);
   builder.setInvocationFactoryClass(invocationFactory.getClass());
   builder.setInvocationInstanceProviderClass(
       (Class<? extends ContainerAdaptorFactory<? extends ContainerAdaptor>>)
           containerAdaptorFactory.getClass());
   builder.setInvokerFactoryClass(invokerFactory.getClass());
   builder.setResponseHandlerClass(directiontHandler.getClass());
   builder.setRenderableResolverClass(directionResolver.getClass());
   builder.addApplicationProcessorClass(invocationProcessor.getClass());
   builder.addInvocationInterceptorClass(invocationInterceptor.getClass());
   builder.addInvocationMetadataFactoriesClass(invocationMetadataFactory.getClass());
   builder.addAttributesHandlerClass(attributesHandler.getClass());
   builder.setExceptionHandlerClass(exceptionHandler.getClass());
   builder.setTypeMapperContextClass(typeMapperContext.getClass());
   Renderable mapToResponse = mock(Renderable.class);
   builder.addResponseFormatterClass(mapToResponse.getClass(), directionFormatter.getClass());
   Modules modules = builder.buildModules(resolver, adaptor);
   assertSame(modules.getInvocationMetadataFactories().get(0), invocationMetadataFactory);
   assertSame(modules.getInvocationInstanceProvider(), containerAdaptor);
   // same instance.
   assertSame(modules.getInvocationInstanceProvider(), containerAdaptor);
   assertSame(modules.getInvocationFactory(), invocationFactory);
   assertSame(modules.getResponseResolver(), directionResolver);
   assertSame(modules.getResponseHandler(), directiontHandler);
   assertSame(modules.getApplicationProcessors().get(0), invocationProcessor);
   assertSame(modules.getInvocationInterceptors().get(0), invocationInterceptor);
   assertSame(modules.getExceptionHandler(), exceptionHandler);
   assertSame(modules.getTypeMapperContext(), typeMapperContext);
   assertSame(modules.findResponseFormatter(mapToResponse.getClass()), directionFormatter);
 }