test_utils_metrics.py 文件源码

def test_gapic(self):
        headers = metrics.fill(collections.OrderedDict((
            ('gl-python', platform.python_version()),
            ('gapic', '1.0.0'),
        )))

        # Assert that the headers are set appropriately.
        self.assertEqual(headers['gl-python'], platform.python_version())
        self.assertEqual(headers['gapic'], '1.0.0')
        self.assertEqual(headers['gax'], gax.__version__)
        self.assertEqual(headers['grpc'], GRPC_VERSION)

        # Assert that the headers are in the correct order.
        self.assertEqual(
            [k for k in headers.keys()],
            ['gl-python', 'gapic', 'gax', 'grpc'],
        )