fix patches/mocks in test code

Author: pmcollins

exporter/opentelemetry-exporter-otlp-proto-grpc/tests/logs/test_otlp_logs_exporter.py

@@ -292,7 +292,7 @@ def test_otlp_headers_from_env(self):
             (("user-agent", "OTel-OTLP-Exporter-Python/" + __version__),),
         )
 
-    @patch("opentelemetry.exporter.otlp.proto.common._internal._create_exp_backoff_generator")
+    @patch("opentelemetry.exporter.otlp.proto.grpc.exporter._create_exp_backoff_generator")
     @patch("opentelemetry.exporter.otlp.proto.grpc.exporter.sleep")
     def test_unavailable(self, mock_sleep, mock_expo):
 
@@ -306,7 +306,7 @@ def test_unavailable(self, mock_sleep, mock_expo):
         )
         mock_sleep.assert_called_with(1)
 
-    @patch("opentelemetry.exporter.otlp.proto.common._internal._create_exp_backoff_generator")
+    @patch("opentelemetry.exporter.otlp.proto.grpc.exporter._create_exp_backoff_generator")
     @patch("opentelemetry.exporter.otlp.proto.grpc.exporter.sleep")
     def test_unavailable_delay(self, mock_sleep, mock_expo):
 

exporter/opentelemetry-exporter-otlp-proto-grpc/tests/test_otlp_exporter_mixin.py

@@ -60,7 +60,7 @@ def test_environ_to_compression(self):
             with self.assertRaises(InvalidCompressionValueException):
                 environ_to_compression("test_invalid")
 
-    @patch("opentelemetry.exporter.otlp.proto.common._internal._create_exp_backoff_generator")
+    @patch("opentelemetry.exporter.otlp.proto.grpc.exporter._create_exp_backoff_generator")
     def test_export_warning(self, mock_expo):
         mock_expo.configure_mock(**{"return_value": [0]})
 

exporter/opentelemetry-exporter-otlp-proto-grpc/tests/test_otlp_metrics_exporter.py

@@ -369,7 +369,7 @@ def test_otlp_exporter_endpoint(self, mock_secure, mock_insecure):
             mock_method.reset_mock()
 
     # pylint: disable=no-self-use
-    @patch("opentelemetry.exporter.otlp.proto.common._internal._create_exp_backoff_generator")
+    @patch("opentelemetry.exporter.otlp.proto.grpc.exporter._create_exp_backoff_generator")
     @patch("opentelemetry.exporter.otlp.proto.grpc.exporter.insecure_channel")
     @patch.dict("os.environ", {OTEL_EXPORTER_OTLP_COMPRESSION: "gzip"})
     def test_otlp_exporter_otlp_compression_envvar(