Add _choices endpoint tests for all apps

netbox/utilities/choices.py

@@ -1,3 +1,6 @@
+from utilities.forms import unpack_grouped_choices
+
+
 class ChoiceSetMeta(type):
     """
     Metaclass for ChoiceSet
@@ -20,6 +23,11 @@ class ChoiceSet(metaclass=ChoiceSetMeta):
     def values(cls):
         return [c[0] for c in cls.CHOICES]
 
+    @classmethod
+    def as_dict(cls):
+        # Unpack grouped choices before casting as a dict
+        return dict(unpack_grouped_choices(cls.CHOICES))
+
     @classmethod
     def slug_to_id(cls, slug):
         """

netbox/utilities/testing.py

@@ -35,3 +35,30 @@ def create_test_user(username='testuser', permissions=list()):
         user.user_permissions.add(perm)
 
     return user
+
+
+def choices_to_dict(choices_list):
+    """
+    Convert a list of field choices to a dictionary suitable for direct comparison with a ChoiceSet. For example:
+
+        [
+            {
+                "value": "choice-1",
+                "label": "First Choice"
+            },
+            {
+                "value": "choice-2",
+                "label": "Second Choice"
+            }
+        ]
+
+    Becomes:
+
+        {
+            "choice-1": "First Choice",
+            "choice-2": "Second Choice
+        }
+    """
+    return {
+        choice['value']: choice['label'] for choice in choices_list
+    }