Feature 10887: Add cross-model relations support

[osm/N2VC.git] / n2vc / tests / unit / test_definitions.py

diff --git a/n2vc/tests/unit/test_definitions.py b/n2vc/tests/unit/test_definitions.py
new file mode 100644 (file)
index 0000000..5d58a76
--- /dev/null
+++ b/n2vc/tests/unit/test_definitions.py
@@ -0,0 +1,48 @@
+# Copyright 2021 Canonical Ltd.
+#
+# 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 typing import NoReturn
+from unittest import TestCase
+from unittest.mock import patch
+
+from n2vc.definitions import Offer, RelationEndpoint
+
+
+@patch("n2vc.definitions.get_ee_id_components")
+class RelationEndpointTest(TestCase):
+    def test_success(self, mock_get_ee_id_components) -> NoReturn:
+        mock_get_ee_id_components.return_value = ("model", "application", "machine_id")
+        relation_endpoint = RelationEndpoint(
+            "model.application.machine_id",
+            "vca",
+            "endpoint",
+        )
+        self.assertEqual(relation_endpoint.model_name, "model")
+        self.assertEqual(relation_endpoint.application_name, "application")
+        self.assertEqual(relation_endpoint.vca_id, "vca")
+        self.assertEqual(relation_endpoint.endpoint, "application:endpoint")
+        self.assertEqual(relation_endpoint.endpoint_name, "endpoint")
+        self.assertEqual(
+            str(relation_endpoint), "application:endpoint (model: model, vca: vca)"
+        )
+
+
+class OfferTest(TestCase):
+    def test_success(self) -> NoReturn:
+        url = "admin/test-model.my-offer"
+        offer = Offer(url)
+        self.assertEqual(offer.model_name, "test-model")
+        self.assertEqual(offer.name, "my-offer")
+        self.assertEqual(offer.username, "admin")
+        self.assertEqual(offer.url, url)