def test_processWithData(self):
        return self._testProcess(
            "/foo/bar", "/foo/bar", "POST", "Some content")
L{ProxyRequest.process} should be able to retrieve request body and
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/web/test/test_proxy.py/ProxyRequestTestCase.test_processWithData