+
+
+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)
+ )
+
+
+class UpgradeCharmTest(N2VCJujuConnTestCase):
+ def setUp(self):
+ super(UpgradeCharmTest, self).setUp()
+ self.n2vc._get_libjuju = AsyncMock(return_value=self.n2vc.libjuju)
+ N2VCJujuConnector._get_ee_id_components = Mock()
+ self.n2vc.libjuju.upgrade_charm = AsyncMock()
+
+ def test_empty_ee_id(self):
+ with self.assertRaises(N2VCBadArgumentsException):
+ self.loop.run_until_complete(
+ self.n2vc.upgrade_charm(
+ "", "/sample_charm_path", "sample_charm_id", "native-charm", None
+ )
+ )
+ self.n2vc._get_libjuju.assert_called()
+ self.n2vc._get_ee_id_components.assert_not_called()
+ self.n2vc.libjuju.upgrade_charm.assert_not_called()
+
+ def test_wrong_ee_id(self):
+ N2VCJujuConnector._get_ee_id_components.side_effect = Exception
+ with self.assertRaises(N2VCBadArgumentsException):
+ self.loop.run_until_complete(
+ self.n2vc.upgrade_charm(
+ "ns-id-k8s.app-vnf-vnf-id-vdu-vdu-random.k8s",
+ "/sample_charm_path",
+ "sample_charm_id",
+ "native-charm",
+ 500,
+ )
+ )
+ self.n2vc._get_libjuju.assert_called()
+ self.n2vc._get_ee_id_components.assert_called()
+ self.n2vc.libjuju.upgrade_charm.assert_not_called()
+
+ def test_charm_upgrade_succeded(self):
+ N2VCJujuConnector._get_ee_id_components.return_value = (
+ "sample_model",
+ "sample_app",
+ "sample_machine_id",
+ )
+ self.loop.run_until_complete(
+ self.n2vc.upgrade_charm(
+ "ns-id-k8s.app-vnf-vnf-id-vdu-vdu-random.k8s",
+ "/sample_charm_path",
+ "sample_charm_id",
+ "native-charm",
+ 500,
+ )
+ )
+ self.n2vc._get_libjuju.assert_called()
+ self.n2vc._get_ee_id_components.assert_called()
+ self.n2vc.libjuju.upgrade_charm.assert_called_with(
+ application_name="sample_app",
+ path="/sample_charm_path",
+ model_name="sample_model",
+ total_timeout=500,
+ )
+
+ def test_charm_upgrade_failed(self):
+ N2VCJujuConnector._get_ee_id_components.return_value = (
+ "sample_model",
+ "sample_app",
+ "sample_machine_id",
+ )
+ self.n2vc.libjuju.upgrade_charm.side_effect = JujuApplicationNotFound
+ with self.assertRaises(N2VCException):
+ self.loop.run_until_complete(
+ self.n2vc.upgrade_charm(
+ "ns-id-k8s.app-vnf-vnf-id-vdu-vdu-random.k8s",
+ "/sample_charm_path",
+ "sample_charm_id",
+ "native-charm",
+ None,
+ )
+ )
+ self.n2vc._get_libjuju.assert_called()
+ self.n2vc._get_ee_id_components.assert_called()
+ self.n2vc.libjuju.upgrade_charm.assert_called_with(
+ application_name="sample_app",
+ path="/sample_charm_path",
+ model_name="sample_model",
+ total_timeout=None,
+ )
+
+
+class GenerateApplicationNameTest(N2VCJujuConnTestCase):
+
+ vnf_id = "dbfbd751-3de4-4e68-bd40-ec5ae0a53898"
+
+ def setUp(self):
+ super(GenerateApplicationNameTest, self).setUp()
+ self.db = MagicMock(DbMemory)
+
+ @patch(
+ "n2vc.n2vc_juju_conn.generate_random_alfanum_string",
+ **{"return_value": "random"}
+ )
+ def test_generate_backward_compatible_application_name(
+ self, mock_generate_random_alfanum
+ ):
+ vdu_id = "mgmtVM"
+ vdu_count = "0"
+ expected_result = "app-vnf-ec5ae0a53898-vdu-mgmtVM-cnt-0-random"
+
+ application_name = self.n2vc._generate_backward_compatible_application_name(
+ GenerateApplicationNameTest.vnf_id, vdu_id, vdu_count
+ )
+ self.assertEqual(application_name, expected_result)
+
+ @patch(
+ "n2vc.n2vc_juju_conn.generate_random_alfanum_string",
+ **{"return_value": "random"}
+ )
+ def test_generate_backward_compatible_application_name_without_vnf_id_vdu_id(
+ self, mock_generate_random_alfanum
+ ):
+ vnf_id = None
+ vdu_id = ""
+ vdu_count = None
+ expected_result = "app--random"
+ application_name = self.n2vc._generate_backward_compatible_application_name(
+ vnf_id, vdu_id, vdu_count
+ )
+
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+
+ def test_find_charm_level_with_vnf_id(self):
+ vdu_id = ""
+ expected_result = "vnf-level"
+ charm_level = self.n2vc._find_charm_level(
+ GenerateApplicationNameTest.vnf_id, vdu_id
+ )
+ self.assertEqual(charm_level, expected_result)
+
+ def test_find_charm_level_with_vdu_id(self):
+ vnf_id = ""
+ vdu_id = "mgmtVM"
+ with self.assertRaises(N2VCException):
+ self.n2vc._find_charm_level(vnf_id, vdu_id)
+
+ def test_find_charm_level_with_vnf_id_and_vdu_id(self):
+ vdu_id = "mgmtVM"
+ expected_result = "vdu-level"
+ charm_level = self.n2vc._find_charm_level(
+ GenerateApplicationNameTest.vnf_id, vdu_id
+ )
+ self.assertEqual(charm_level, expected_result)
+
+ def test_find_charm_level_without_vnf_id_and_vdu_id(self):
+ vnf_id = ""
+ vdu_id = ""
+ expected_result = "ns-level"
+ charm_level = self.n2vc._find_charm_level(vnf_id, vdu_id)
+ self.assertEqual(charm_level, expected_result)
+
+ def test_generate_application_name_ns_charm(self):
+ charm_level = "ns-level"
+ vnfrs = {}
+ vca_records = [
+ {
+ "target_element": "ns",
+ "member-vnf-index": "",
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": None,
+ "vdu_name": None,
+ "type": "proxy_charm",
+ "ee_descriptor_id": None,
+ "charm_name": "simple-ns-charm-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh",
+ "ee_id": None,
+ "application": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ vnf_count = ""
+ vdu_count = ""
+ expected_result = "simple-ns-charm-abc-000-rrrr-nnnn-4444-h-ns"
+ application_name = self.n2vc._generate_application_name(
+ charm_level,
+ vnfrs,
+ vca_records,
+ vnf_count=vnf_count,
+ vdu_count=vdu_count,
+ )
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+
+ def test_generate_application_name_ns_charm_empty_vca_records(self):
+ charm_level = "ns-level"
+ vnfrs = {}
+ vca_records = []
+ vnf_count = ""
+ vdu_count = ""
+ with self.assertRaises(N2VCException):
+ self.n2vc._generate_application_name(
+ charm_level,
+ vnfrs,
+ vca_records,
+ vnf_count=vnf_count,
+ vdu_count=vdu_count,
+ )
+
+ def test_generate_application_name_vnf_charm(self):
+ charm_level = "vnf-level"
+ vnfrs = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ }
+ vca_records = [
+ {
+ "target_element": "vnf/vnf1",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ vnf_count = "1"
+ vdu_count = ""
+ expected_result = "simple-ee-ab-1-vnf111-xxx-y-vnf"
+ application_name = self.n2vc._generate_application_name(
+ charm_level,
+ vnfrs,
+ vca_records,
+ vnf_count=vnf_count,
+ vdu_count=vdu_count,
+ )
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+
+ def test_generate_application_name_vdu_charm(self):
+ charm_level = "vdu-level"
+ vnfrs = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ "vdur": [
+ {"_id": "38912ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "mgmtVM"},
+ {"_id": "45512ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "dataVM"},
+ ],
+ }
+ vca_records = [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "vnf/vnf1/datavm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "45512ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "datavm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-8888-hhh-3333-yyyy-888-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ vnf_count = "2"
+ vdu_count = "0"
+ expected_result = "simple-ee-ab-2-vnf111-xxx-y-mgmtVM-0-vdu"
+ application_name = self.n2vc._generate_application_name(
+ charm_level,
+ vnfrs,
+ vca_records,
+ vnf_count=vnf_count,
+ vdu_count=vdu_count,
+ )
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+
+ def test_generate_application_name_vdu_charm_wrong_vnfrs(self):
+ charm_level = "vdu-level"
+ vnfrs = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ }
+ vca_records = [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ vnf_count = "2"
+ vdu_count = "0"
+ with self.assertRaises(KeyError):
+ self.n2vc._generate_application_name(
+ charm_level,
+ vnfrs,
+ vca_records,
+ vnf_count=vnf_count,
+ vdu_count=vdu_count,
+ )
+
+ def test_get_vnf_count_db_vnfr_ns_charm(self):
+ self.db.get_one.return_value = {"member-vnf-index-ref": "sample-ref"}
+ charm_level = "ns-level"
+ vnf_id_and_count = "m7fbd751-3de4-4e68-bd40-ec5ae0a53898-4"
+ with patch.object(self.n2vc, "db", self.db):
+ vnf_count, db_vnfr = self.n2vc._get_vnf_count_and_record(
+ charm_level, vnf_id_and_count
+ )
+ self.assertEqual(vnf_count, "")
+ self.assertEqual(db_vnfr, {})
+
+ def test_get_vnf_count_db_vnfr_vnf_charm(self):
+ self.db.get_one.return_value = {"member-vnf-index-ref": "sample-ref"}
+ charm_level = "vnf-level"
+ vnf_id_and_count = "m7fbd751-3de4-4e68-bd40-ec5ae0a53898-4"
+ with patch.object(self.n2vc, "db", self.db):
+ vnf_count, db_vnfr = self.n2vc._get_vnf_count_and_record(
+ charm_level, vnf_id_and_count
+ )
+ self.assertEqual(vnf_count, "4")
+ self.assertEqual(db_vnfr, {"member-vnf-index-ref": "sample-ref"})
+
+ def test_get_vnf_count_db_vnfr_vdu_charm(self):
+ self.db.get_one.return_value = {"member-vnf-index-ref": "sample-ref"}
+ charm_level = "vdu-level"
+ vnf_id_and_count = "m7fbd751-3de4-4e68-bd40-ec5ae0a53898-2"
+ with patch.object(self.n2vc, "db", self.db):
+ vnf_count, db_vnfr = self.n2vc._get_vnf_count_and_record(
+ charm_level, vnf_id_and_count
+ )
+ self.assertEqual(vnf_count, "2")
+ self.assertEqual(db_vnfr, {"member-vnf-index-ref": "sample-ref"})
+
+ def test_get_vca_records_vdu_charm(self):
+ charm_level = "vdu-level"
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ "vdur": [
+ {"_id": "38912ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "mgmtVM"},
+ {"_id": "45512ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "dataVM"},
+ ],
+ }
+ db_nsr = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "vnf/vnf2/datavm",
+ "member-vnf-index": "vnf222-xxx-yyy-zzz",
+ "vdu_id": "45512ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "datavm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-8888-hhh-3333-yyyy-888-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ expected_result = [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ vca_records = self.n2vc._get_vca_records(charm_level, db_nsr, db_vnfr)
+ self.assertEqual(vca_records, expected_result)
+
+ def test_get_vca_records_vnf_charm_member_vnf_index_mismatch(self):
+ charm_level = "vnf-level"
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf222-xxx-yyy-zzz",
+ }
+ db_nsr = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "45512ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "datavm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-8888-hhh-3333-yyyy-888-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ expected_result = []
+ vca_records = self.n2vc._get_vca_records(charm_level, db_nsr, db_vnfr)
+ self.assertEqual(vca_records, expected_result)
+
+ def test_get_vca_records_ns_charm(self):
+ charm_level = "ns-level"
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf222-xxx-yyy-zzz",
+ }
+ db_nsr = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "simple-ns-charm-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ expected_result = [
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "simple-ns-charm-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ vca_records = self.n2vc._get_vca_records(charm_level, db_nsr, db_vnfr)
+ self.assertEqual(vca_records, expected_result)
+
+ def test_get_vca_records_ns_charm_empty_charm_name(self):
+ charm_level = "ns-level"
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf222-xxx-yyy-zzz",
+ }
+ db_nsr = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ expected_result = [
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ vca_records = self.n2vc._get_vca_records(charm_level, db_nsr, db_vnfr)
+ self.assertEqual(vca_records, expected_result)
+
+ def test_get_application_name_vnf_charm(self):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898.1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ }
+ vnf_count = "0"
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ expected_result = "simple-ee-ab-z0-vnf111-xxx-y-vnf"
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ application_name = self.n2vc._get_application_name(namespace)
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+ mock_vnf_count_and_record.assert_called_once_with(
+ "vnf-level", "1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ )
+ self.db.get_one.assert_called_once()
+
+ @patch(
+ "n2vc.n2vc_juju_conn.generate_random_alfanum_string",
+ **{"return_value": "random"}
+ )
+ def test_get_application_name_vnf_charm_old_naming(
+ self, mock_generate_random_alfanum
+ ):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898.1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ }
+ vnf_count = "0"
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ expected_result = "app-vnf-eb3161eec0-z0-random"
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ application_name = self.n2vc._get_application_name(namespace)
+ self.assertEqual(application_name, expected_result)
+ mock_vnf_count_and_record.assert_called_once_with(
+ "vnf-level", "1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ )
+ self.db.get_one.assert_called_once()
+
+ def test_get_application_name_vnf_charm_vnf_index_ref_mismatch(self):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898.1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf222-xxx-yyy-zzz",
+ }
+ vnf_count = "0"
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ with self.assertRaises(N2VCException):
+ self.n2vc._get_application_name(namespace)
+ mock_vnf_count_and_record.assert_called_once_with(
+ "vnf-level", "1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ )
+ self.db.get_one.assert_called_once()
+
+ def test_get_application_name_vdu_charm(self):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898.1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0.mgmtVM-0"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ]
+ }
+ }
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ "vdur": [
+ {"_id": "38912ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "mgmtVM"},
+ {"_id": "45512ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "dataVM"},
+ ],
+ }
+ vnf_count = "0"
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ expected_result = "simple-ee-ab-z0-vnf111-xxx-y-mgmtvm-z0-vdu"
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ application_name = self.n2vc._get_application_name(namespace)
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+ mock_vnf_count_and_record.assert_called_once_with(
+ "vdu-level", "1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ )
+ self.db.get_one.assert_called_once()
+
+ def test_get_application_name_kdu_charm(self):
+ namespace = ".82b11965-e580-47c0-9ee0-329f318a305b.1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0.ldap"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/openldap/kdu/ldap",
+ "member-vnf-index": "openldap",
+ "vdu_id": None,
+ "kdu_name": "ldap",
+ "vdu_count_index": 0,
+ "operational-status": "init",
+ "detailed-status": "",
+ "step": "initial-deploy",
+ "vnfd_id": "openldap_knf",
+ "vdu_name": None,
+ "type": "lxc_proxy_charm",
+ "ee_descriptor_id": "openldap-ee",
+ "charm_name": "",
+ "ee_id": "",
+ "application": "openldap-ee-z0-openldap-vdu",
+ "model": "82b11965-e580-47c0-9ee0-329f318a305b",
+ "config_sw_installed": True,
+ },
+ ]
+ }
+ }
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {
+ "member-vnf-index-ref": "openldap",
+ "vdur": {},
+ }
+ vnf_count = "0"
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ expected_result = "openldap-ee-z0-openldap-vdu"
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ application_name = self.n2vc._get_application_name(namespace)
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+ mock_vnf_count_and_record.assert_called_once_with(
+ "vdu-level", "1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ )
+ self.db.get_one.assert_called_once()
+
+ @patch(
+ "n2vc.n2vc_juju_conn.generate_random_alfanum_string",
+ **{"return_value": "random"}
+ )
+ def test_get_application_name_vdu_charm_old_naming(
+ self, mock_generate_random_alfanum
+ ):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898.1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0.mgmtVM-0"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "vnf/vnf1/mgmtvm",
+ "member-vnf-index": "vnf111-xxx-yyy-zzz",
+ "vdu_id": "38912ff7-5bdd-4228-911f-c2bee259c44a",
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "r7fbd751-3de4-4e68-bd40-ec5ae0a53898",
+ "vdu_name": "mgmtvm",
+ "ee_descriptor_id": "simple-ee-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {
+ "member-vnf-index-ref": "vnf111-xxx-yyy-zzz",
+ "vdur": [
+ {"_id": "38912ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "mgmtVM"},
+ {"_id": "45512ff7-5bdd-4228-911f-c2bee259c44a", "vdu-id-ref": "dataVM"},
+ ],
+ }
+ vnf_count = "0"
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ expected_result = "app-vnf-eb3161eec0-z0-vdu-mgmtvm-cnt-z0-random"
+
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ application_name = self.n2vc._get_application_name(namespace)
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+ mock_vnf_count_and_record.assert_called_once_with(
+ "vdu-level", "1b6a4eb3-4fbf-415e-985c-4aeb3161eec0-0"
+ )
+ self.db.get_one.assert_called_once()
+
+ def test_get_application_name_ns_charm(self):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "simple-ns-charm-abc-000-rrrr-nnnn-4444-hhh-3333-yyyy-333-hhh-ttt-444",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {}
+ vnf_count = ""
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ expected_result = "simple-ns-charm-abc-z000-rrrr-nnnn-z4444-h-ns"
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ application_name = self.n2vc._get_application_name(namespace)
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+ mock_vnf_count_and_record.assert_called_once_with("ns-level", None)
+ self.db.get_one.assert_called_once()
+
+ def test_get_application_name_ns_charm_empty_charm_name(self):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "charm_name": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {}
+ vnf_count = ""
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ with self.assertRaises(N2VCException):
+ self.n2vc._get_application_name(namespace)
+ mock_vnf_count_and_record.assert_called_once_with("ns-level", None)
+ self.db.get_one.assert_called_once()
+
+ @patch(
+ "n2vc.n2vc_juju_conn.generate_random_alfanum_string",
+ **{"return_value": "random"}
+ )
+ def test_get_application_name_ns_charm_old_naming(
+ self, mock_generate_random_alfanum
+ ):
+ namespace = ".dbfbd751-3de4-4e68-bd40-ec5ae0a53898"
+ self.db.get_one.return_value = {
+ "_admin": {
+ "deployed": {
+ "VCA": [
+ {
+ "target_element": "ns",
+ "member-vnf-index": None,
+ "vdu_id": None,
+ "kdu_name": None,
+ "vdu_count_index": None,
+ "vnfd_id": "",
+ "vdu_name": "",
+ "ee_descriptor_id": "",
+ "model": "dbfbd751-3de4-4e68-bd40-ec5ae0a53898",
+ },
+ ],
+ },
+ },
+ }
+ mock_vnf_count_and_record = MagicMock()
+ db_vnfr = {}
+ vnf_count = ""
+ mock_vnf_count_and_record.return_value = (vnf_count, db_vnfr)
+ expected_result = "app-random"
+ with patch.object(self.n2vc, "db", self.db), patch.object(
+ self.n2vc, "_get_vnf_count_and_record", mock_vnf_count_and_record
+ ):
+ application_name = self.n2vc._get_application_name(namespace)
+ self.assertEqual(application_name, expected_result)
+ self.assertLess(len(application_name), 50)
+ mock_vnf_count_and_record.assert_called_once_with("ns-level", None)
+ self.db.get_one.assert_called_once()