X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=n2vc%2Ftests%2Funit%2Ftest_n2vc_juju_conn.py;h=2475d016d9d7c22564f222d50aec3097fb68a388;hb=refs%2Fchanges%2F91%2F11291%2F7;hp=d89de3fb77d538ed144ef6b2482045d5631ce794;hpb=eb8943a887e2fb8cce0240382811f9e504f3c7fb;p=osm%2FN2VC.git

diff --git a/n2vc/tests/unit/test_n2vc_juju_conn.py b/n2vc/tests/unit/test_n2vc_juju_conn.py
index d89de3f..2475d01 100644
--- a/n2vc/tests/unit/test_n2vc_juju_conn.py
+++ b/n2vc/tests/unit/test_n2vc_juju_conn.py
@@ -19,6 +19,7 @@ from unittest.mock import Mock
 
 
 import asynctest
+from n2vc.definitions import Offer, RelationEndpoint
 from n2vc.n2vc_juju_conn import N2VCJujuConnector
 from osm_common import fslocal
 from n2vc.exceptions import (
@@ -239,3 +240,48 @@ class K8sProxyCharmsTest(N2VCJujuConnTestCase):
                 )
             )
             self.assertIsNone(ee_id)
+
+
+class AddRelationTest(N2VCJujuConnTestCase):
+    def setUp(self):
+        super(AddRelationTest, self).setUp()
+        self.n2vc.libjuju.add_relation = AsyncMock()
+        self.n2vc.libjuju.offer = AsyncMock()
+        self.n2vc.libjuju.get_controller = AsyncMock()
+        self.n2vc.libjuju.consume = AsyncMock()
+
+    def test_standard_relation(self):
+        relation_endpoint_1 = RelationEndpoint("model-1.app1.0", None, "endpoint")
+        relation_endpoint_2 = RelationEndpoint("model-1.app2.1", None, "endpoint")
+        self.loop.run_until_complete(
+            self.n2vc.add_relation(relation_endpoint_1, relation_endpoint_2)
+        )
+        self.n2vc.libjuju.add_relation.assert_called_once_with(
+            model_name="model-1", endpoint_1="app1:endpoint", endpoint_2="app2:endpoint"
+        )
+        self.n2vc.libjuju.offer.assert_not_called()
+        self.n2vc.libjuju.consume.assert_not_called()
+
+    def test_cmr_relation_same_controller(self):
+        relation_endpoint_1 = RelationEndpoint("model-1.app1.0", None, "endpoint")
+        relation_endpoint_2 = RelationEndpoint("model-2.app2.1", None, "endpoint")
+        offer = Offer("admin/model-1.app1")
+        self.n2vc.libjuju.offer.return_value = offer
+        self.n2vc.libjuju.consume.return_value = "saas"
+        self.loop.run_until_complete(
+            self.n2vc.add_relation(relation_endpoint_1, relation_endpoint_2)
+        )
+        self.n2vc.libjuju.offer.assert_called_once_with(relation_endpoint_1)
+        self.n2vc.libjuju.consume.assert_called_once()
+        self.n2vc.libjuju.add_relation.assert_called_once_with(
+            "model-2", "app2:endpoint", "saas"
+        )
+
+    def test_relation_exception(self):
+        relation_endpoint_1 = RelationEndpoint("model-1.app1.0", None, "endpoint")
+        relation_endpoint_2 = RelationEndpoint("model-2.app2.1", None, "endpoint")
+        self.n2vc.libjuju.offer.side_effect = Exception()
+        with self.assertRaises(N2VCException):
+            self.loop.run_until_complete(
+                self.n2vc.add_relation(relation_endpoint_1, relation_endpoint_2)
+            )