Allow tenant name in service instantiation

Change-Id: I26af41c8a1bf35c21f62d9b252fcd5eb9c7bbaee
Signed-off-by: Piotr Stanior <piotr.stanior@t-mobile.pl>
Issue-ID: INT-2048
Signed-off-by: Piotr Stanior <piotr.stanior@t-mobile.pl>

3 files changed, 67 insertions, 1 deletions

diff --git a/onap_data_provider/resources/service_instance_resource.py b/onap_data_provider/resources/service_instance_resource.py
index b9af670..b23de40 100644
--- a/onap_data_provider/resources/service_instance_resource.py
+++ b/onap_data_provider/resources/service_instance_resource.py
@@ -69,7 +69,33 @@ class ServiceInstanceResource(Resource):
                     cloud_owner=self.data["cloud_owner"],
                     cloud_region_id=cloud_region_id,
                 )
-                tenant: Tenant = cloud_region.get_tenant(self.data["tenant_id"])
+                tenant: Tenant = None
+                if tenant_name := self.data.get("tenant_name"):
+                    # TODO: https://jira.onap.org/browse/INT-2056 refactor below when ONAP SDK 9.2.3 is released
+                    cr_tenants = [
+                        x for x in cloud_region.tenants if x.name == tenant_name
+                    ]
+                    if len(cr_tenants) > 1:
+                        msg = "\n".join(
+                            [
+                                "===================",
+                                f"There are more than one tenant with given name '{tenant_name}':",
+                                "\n".join(
+                                    f"{t.name}: {t.tenant_id}" for t in cr_tenants
+                                ),
+                                "Use tenant-id instead of tenant-name to specify which tenant should be used during the instantiation.",
+                                "===================",
+                            ]
+                        )
+                        logging.error(msg)
+                        raise ValueError(
+                            "Value provided for 'tenant_name' is ambiguous."
+                        )
+                    if not cr_tenants:
+                        raise ValueError(f"Tenant '{tenant_name}' not found.")
+                    tenant = cr_tenants.pop()
+                else:
+                    tenant = cloud_region.get_tenant(self.data["tenant_id"])
                 self.service_subscription.link_to_cloud_region_and_tenant(
                     cloud_region, tenant
                 )
diff --git a/onap_data_provider/schemas/infra_1_1.schema b/onap_data_provider/schemas/infra_1_1.schema
index 7175ec5..7514acc 100644
--- a/onap_data_provider/schemas/infra_1_1.schema
+++ b/onap_data_provider/schemas/infra_1_1.schema
@@ -402,6 +402,10 @@ properties:
                 maximum: 99999
               aai_service:
                 type: string
+              tenant_id:
+                type: string
+              tenant_name:
+                type: string
               service_subscription_type:
                 type: string
               instantiation_parameters:
diff --git a/tests/test_service_instance_resource.py b/tests/test_service_instance_resource.py
index 662aa32..04a18d6 100644
--- a/tests/test_service_instance_resource.py
+++ b/tests/test_service_instance_resource.py
@@ -172,3 +172,39 @@ def test_test_service_instance_resource_vnf_and_pnf_instantiation(mock_service_s
     pnf = so_service.pnfs[0]
     assert pnf.instance_name == "test_pnf_instance"
     assert pnf.model_name == "test_pnf"
+
+
+@patch(
+    "onap_data_provider.resources.service_instance_resource.ServiceInstanceResource.exists",
+    new_callable=PropertyMock,
+)
+@patch("onap_data_provider.resources.service_instance_resource.Customer")
+@patch("onap_data_provider.resources.service_instance_resource.Project")
+@patch("onap_data_provider.resources.service_instance_resource.OwningEntity")
+@patch("onap_data_provider.resources.service_instance_resource.CloudRegion")
+@patch("onap_data_provider.resources.service_instance_resource.ServiceInstantiation")
+@patch("onap_data_provider.resources.service_instance_resource.Service")
+@patch("onap_data_provider.resources.service_instance_resource.AaiService")
+def test_si_resource_create_with_tenant_name(
+    mock_aai_service,
+    mock_service,
+    mock_service_instantionation,
+    mock_cr,
+    mock_oe,
+    mock_project,
+    mock_customer,
+    mock_si_resource_exists,
+):
+    data = RESOURCE_DATA_1_1
+    data.pop("tenant_id")
+    data.update({"tenant_name": "test_1"})
+    si_resource = ServiceInstanceResource(data)
+    mock_oe.get_by_owning_entity_name.side_effect = APIError
+    mock_si_resource_exists.return_value = True
+    si_resource.create()
+    mock_service.assert_not_called()
+    mock_si_resource_exists.return_value = False
+    try:
+        si_resource.create()
+    except ValueError:
+        assert True