1 files changed, 84 insertions, 0 deletions
diff --git a/osprofiler/tests/unit/drivers/test_otlp.py b/osprofiler/tests/unit/drivers/test_otlp.py
new file mode 100644
index 0000000..4162822
--- /dev/null
+++ b/osprofiler/tests/unit/drivers/test_otlp.py
@@ -0,0 +1,84 @@
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from unittest import mock
+
+from oslo_config import cfg
+
+from osprofiler.drivers import otlp
+from osprofiler import opts
+from osprofiler.tests import test
+
+
+class OTLPTestCase(test.TestCase):
+
+    def setUp(self):
+        super(OTLPTestCase, self).setUp()
+
+        opts.set_defaults(cfg.CONF)
+
+        self.payload_start = {
+            "name": "api-start",
+            "base_id": "4e3e0ec6-2938-40b1-8504-09eb1d4b0dee",
+            "trace_id": "1c089ea8-28fe-4f3d-8c00-f6daa2bc32f1",
+            "parent_id": "e2715537-3d1c-4f0c-b3af-87355dc5fc5b",
+            "timestamp": "2018-05-03T04:31:51.781381",
+            "info": {
+                "host": "test"
+            }
+        }
+
+        self.payload_stop = {
+            "name": "api-stop",
+            "base_id": "4e3e0ec6-2938-40b1-8504-09eb1d4b0dee",
+            "trace_id": "1c089ea8-28fe-4f3d-8c00-f6daa2bc32f1",
+            "parent_id": "e2715537-3d1c-4f0c-b3af-87355dc5fc5b",
+            "timestamp": "2018-05-03T04:31:51.781381",
+            "info": {
+                "host": "test",
+                "function": {
+                    "result": 1
+                }
+            }
+        }
+
+        self.driver = otlp.OTLP(
+            "otlp://127.0.0.1:6831",
+            project="nova", service="api",
+            conf=cfg.CONF)
+
+    def test_notify_start(self):
+        self.driver.notify(self.payload_start)
+        self.assertEqual(1, len(self.driver.spans))
+
+    def test_notify_stop(self):
+        mock_end = mock.MagicMock()
+        self.driver.notify(self.payload_start)
+        self.driver.spans[0].end = mock_end
+        self.driver.notify(self.payload_stop)
+        mock_end.assert_called_once()
+
+    def test_service_name_default(self):
+        self.assertEqual("pr1-svc1", self.driver._get_service_name(
+            cfg.CONF, "pr1", "svc1"))
+
+    def test_service_name_prefix(self):
+        cfg.CONF.set_default(
+            "service_name_prefix", "prx1", "profiler_otlp")
+        self.assertEqual("prx1-pr1-svc1", self.driver._get_service_name(
+            cfg.CONF, "pr1", "svc1"))
+
+    def test_process_tags(self):
+        # Need to be implemented.
+        pass