#2269: Allow non-unique VirtualMachine names

netbox/virtualization/tests/test_models.py

@@ -0,0 +1,44 @@
+from django.test import TestCase
+
+from virtualization.models import *
+from tenancy.models import Tenant
+
+
+class VirtualMachineTestCase(TestCase):
+
+    def setUp(self):
+
+        cluster_type = ClusterType.objects.create(name='Test Cluster Type 1', slug='Test Cluster Type 1')
+        self.cluster = Cluster.objects.create(name='Test Cluster 1', type=cluster_type)
+
+    def test_vm_duplicate_name_per_cluster(self):
+
+        vm1 = VirtualMachine(
+            cluster=self.cluster,
+            name='Test VM 1'
+        )
+        vm1.save()
+
+        vm2 = VirtualMachine(
+            cluster=vm1.cluster,
+            name=vm1.name
+        )
+
+        # Two VMs assigned to the same Cluster and no Tenant should fail validation
+        with self.assertRaises(ValidationError):
+            vm2.full_clean()
+
+        tenant = Tenant.objects.create(name='Test Tenant 1', slug='test-tenant-1')
+        vm1.tenant = tenant
+        vm1.save()
+        vm2.tenant = tenant
+
+        # Two VMs assigned to the same Cluster and the same Tenant should fail validation
+        with self.assertRaises(ValidationError):
+            vm2.full_clean()
+
+        vm2.tenant = None
+
+        # Two VMs assigned to the same Cluster and different Tenants should pass validation
+        vm2.full_clean()
+        vm2.save()