My @ControllerAdvice annotated Controller looks like this:
@ControllerAdvice
public class GlobalControllerExceptionHandler {
@ResponseStatu
Got past the NestedServletException with the following solution...
final StaticApplicationContext applicationContext = new StaticApplicationContext();
applicationContext.registerSingleton("exceptionHandler", GlobalControllerExceptionHandler.class);
final WebMvcConfigurationSupport webMvcConfigurationSupport = new WebMvcConfigurationSupport();
webMvcConfigurationSupport.setApplicationContext(applicationContext);
mockMvc = MockMvcBuilders.standaloneSetup(controller).
setHandlerExceptionResolvers(webMvcConfigurationSupport.handlerExceptionResolver()).
build();