TilesContainer container = createMock(TilesContainer.class);
HttpServletRequest request = createMock(HttpServletRequest.class);
request.setAttribute(ServletUtil.CURRENT_CONTAINER_ATTRIBUTE_NAME, container);
replay(request);
HttpRequestHashModel requestModel = new HttpRequestHashModel(request, objectWrapper);
GenericServlet servlet = createMock(GenericServlet.class);
ServletContext servletContext = createMock(ServletContext.class);
expect(servlet.getServletContext()).andReturn(servletContext).times(2);
expect(servletContext.getAttribute("myContainerKey")).andReturn(container);