@Test
public void test_upload_queryString() throws UploadException {
MockHttpServletRequest req = Mock.servlet.request();
req.setParameter("id", "1");
req.setParameter("name", "nutz");
Uploading up = UploadUnit.TYPE.born();
MultipartInputStream ins = Mock.servlet.insmulti(charset);
ins.append("age", "1");
req.setInputStream(ins);
req.init();
Map<String, Object> map = up.parse(req, UploadingContext.create(tmps));
assertEquals("1", map.get("id"));
assertEquals("nutz", map.get("name"));
assertEquals("1", map.get("age"));
assertEquals(null, map.get("null"));
}