Ticket #24539: 24539-test.diff

tests/model_inheritance/models.py

@@ -186 +186 @@
 
 class SubBase(Base):
     sub_id = models.IntegerField(primary_key=True)
+
+
+# auto_now_add/auto_now in abstract model
+class Timestamps(models.Model):
+    created = models.DateTimeField(auto_now_add=True)
+    updated = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        abstract = True
+
+
+class Product(Timestamps):
+    name = models.CharField(max_length=100, primary_key=True)

new file tests/model_inheritance/test_auto_now.py

@@ +1 @@
+from django.test import TestCase
+
+from .models import Product
+
+
+class TestAutoNow(TestCase):
+    def test_model_save(self):
+        Product(name='foo').save()
+        Product(name='foo').save()