def test_creat_lrgblob_frm_strm_chnkd_uplod_w_count_n_props(self, storage_account_name, storage_account_key):
        # parallel tests introduce random order of requests, can only run live

        self._setup(storage_account_name, storage_account_key)
        blob_name = self._get_blob_reference()
        blob = self.bsc.get_blob_client(self.container_name, blob_name)
        data = bytearray(urandom(LARGE_BLOB_SIZE))
        FILE_PATH = 'plod_w_count_n_props.temp.{}.dat'.format(str(uuid.uuid4()))
        with open(FILE_PATH, 'wb') as stream:
            stream.write(data)

        # Act
        content_settings = ContentSettings(
            content_type='image/png',
            content_language='spanish')
        blob_size = len(data) - 301
        with open(FILE_PATH, 'rb') as stream:
            blob.upload_blob(
                stream, length=blob_size, content_settings=content_settings, max_concurrency=2)

        # Assert
        self.assertBlobEqual(self.container_name, blob_name, data[:blob_size])
        properties = blob.get_blob_properties()
        self.assertEqual(properties.content_settings.content_type, content_settings.content_type)
        self.assertEqual(properties.content_settings.content_language, content_settings.content_language)
        self._teardown(FILE_PATH)