192: Add support to hash objects that are not Django models

django_mock_queries/utils.py

@@ -1,5 +1,6 @@
 from datetime import datetime, date
 from django.core.exceptions import FieldError
+from django.db import models
 from django.db.models import F, Value, Case
 from django.db.models.functions import Coalesce
 from unittest.mock import Mock
@@ -304,6 +305,9 @@ def truncate(obj, kind):
 
 
 def hash_dict(obj, *fields):
+    if not isinstance(obj, models.Model):
+        return hash(obj)
+
     field_names = fields or find_field_names(obj, concrete_only=True)[1]
     obj_values = {f: get_field_value(obj, f) for f in field_names}
 

tests/test_mocks.py

@@ -587,3 +587,22 @@ def test_model_mocker_does_not_interfere_with_non_mocked_models(self):
 
                 with self.assertRaises(NotSupportedError):
                     CarVariation.objects.all().delete()
+
+    def test_distinct_for_flat_values(self):
+        with ModelMocker(Manufacturer):
+            toyota = Manufacturer.objects.create(name="Toyota")
+            ford = Manufacturer.objects.create(name="Ford")
+            distinct_names = Manufacturer.objects.values_list("name", flat=True).distinct()
+            assert list(distinct_names) == [toyota.name, ford.name]
+
+    def test_distinct_for_objects(self):
+        with ModelMocker(Manufacturer):
+            toyota = Manufacturer.objects.create(name="Toyota")
+            ford = Manufacturer.objects.create(name="Ford")
+            ford_2 = Manufacturer.objects.create(name="Ford")
+            distinct_objects = Manufacturer.objects.distinct()
+            assert list(distinct_objects) == [toyota, ford, ford_2]
+            distinct_objects = Manufacturer.objects.distinct("name")
+            assert list(distinct_objects) == [toyota, ford]
+            distinct_objects = Manufacturer.objects.distinct("id")
+            assert list(distinct_objects) == [toyota, ford, ford_2]