Using client's credentials in error reporting (instead of connection).

Author: dhermes

error_reporting/google/cloud/error_reporting/_gax.py

@@ -34,7 +34,7 @@ def make_report_error_api(client):
     :returns: An Error Reporting API instance.
     """
     channel = make_secure_channel(
-        client._connection.credentials,
+        client._credentials,
         DEFAULT_USER_AGENT,
         report_errors_service_client.ReportErrorsServiceClient.SERVICE_ADDRESS)
     gax_client = report_errors_service_client.ReportErrorsServiceClient(

error_reporting/unit_tests/test__gax.py

@@ -22,8 +22,11 @@ class Test_make_report_error_api(unittest.TestCase):
     def test_make_report_error_api(self):
         from google.cloud.error_reporting._gax import make_report_error_api
 
-        client = mock.Mock()
-        client.project = mock.Mock()
+        client = mock.Mock(
+            _credentials=mock.sentinel.credentials,
+            project='prahj-ekt',
+            spec=['project', '_credentials'],
+        )
         report_error_client = make_report_error_api(client)
         self.assertEqual(report_error_client._project, client.project)