protected void assertCodeMakes( String method, URI uri, int statusCode, String message, String contentType, String content, Class<? extends Exception> expected) { HttpErrorHandler function = Guice.createInjector(new SaxParserModule()).getInstance(getHandlerClass()); HttpCommand command = createMock(HttpCommand.class); HttpRequest request = new HttpRequest(method, uri); HttpResponse response = new HttpResponse(statusCode, message, Payloads.newStringPayload(content)); if (contentType != null) response.getPayload().getContentMetadata().setContentType(contentType); expect(command.getCurrentRequest()).andReturn(request).atLeastOnce(); command.setException(classEq(expected)); replay(command); function.handleError(command, response); verify(command); }