}
@Test
public void testBuilderUploadResponse() throws IOException {
MockMultipartHttpServletRequest request = new MockMultipartHttpServletRequest();
request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
request.setParameter("extAction", "action");
request.setParameter("extMethod", "method");
request.setParameter("extType", "type");
request.setParameter("extTID", "1");
MockHttpServletResponse servletResponse = new MockHttpServletResponse();
ExtDirectResponseBuilder.create(request, servletResponse)
.addResultProperty("additionalProperty", Boolean.FALSE)
.addResultProperty("text", "a lot of "text"").buildAndWrite();