18981 fix tests

netbox/dcim/migrations/0203_device_role_nested.py

@@ -12,12 +12,6 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.AlterModelManagers(
-            name='devicerole',
-            managers=[
-                ('_tree_manager', django.db.models.manager.Manager()),
-            ],
-        ),
         migrations.AddField(
             model_name='devicerole',
             name='level',
@@ -53,4 +47,19 @@ class Migration(migrations.Migration):
                 to='dcim.devicerole',
             ),
         ),
+        migrations.AddField(
+            model_name='devicerole',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AlterField(
+            model_name='devicerole',
+            name='name',
+            field=models.CharField(max_length=100),
+        ),
+        migrations.AlterField(
+            model_name='devicerole',
+            name='slug',
+            field=models.SlugField(max_length=100),
+        ),
     ]

netbox/dcim/models/devices.py

@@ -21,10 +21,9 @@ from dcim.constants import *
 from dcim.fields import MACAddressField
 from extras.models import ConfigContextModel, CustomField
 from extras.querysets import ConfigContextModelQuerySet
-from mptt.models import MPTTModel, TreeForeignKey
 from netbox.choices import ColorChoices
 from netbox.config import ConfigItem
-from netbox.models import OrganizationalModel, PrimaryModel
+from netbox.models import NestedGroupModel, OrganizationalModel, PrimaryModel
 from netbox.models.mixins import WeightMixin
 from netbox.models.features import ContactsMixin, ImageAttachmentsMixin
 from utilities.fields import ColorField, CounterCacheField
@@ -469,20 +468,12 @@ class ModuleType(ImageAttachmentsMixin, PrimaryModel, WeightMixin):
 # Devices
 #
 
-class DeviceRole(OrganizationalModel, MPTTModel):
+class DeviceRole(NestedGroupModel):
     """
     Devices are organized by functional role; for example, "Core Switch" or "File Server". Each DeviceRole is assigned a
     color to be used when displaying rack elevations. The vm_role field determines whether the role is applicable to
     virtual machines as well.
     """
-    parent = TreeForeignKey(
-        to='self',
-        on_delete=models.CASCADE,
-        related_name='children',
-        blank=True,
-        null=True,
-        db_index=True
-    )
     color = ColorField(
         verbose_name=_('color'),
         default=ColorChoices.COLOR_GREY

netbox/dcim/tests/test_api.py

@@ -1149,7 +1149,9 @@ class InventoryItemTemplateTest(APIViewTestCases.APIViewTestCase):
 
 class DeviceRoleTest(APIViewTestCases.APIViewTestCase):
     model = DeviceRole
-    brief_fields = ['description', 'device_count', 'display', 'id', 'name', 'slug', 'url', 'virtualmachine_count']
+    brief_fields = [
+        '_depth', 'description', 'device_count', 'display', 'id', 'name', 'slug', 'url', 'virtualmachine_count'
+    ]
     create_data = [
         {
             'name': 'Device Role 4',