Ticket #12749: 12749-tests.diff

tests/regressiontests/admin_inlines/models.py

@@ -48 +48 @@
 # Test bug #12561
 admin.site.register(Holder, inlines=[InnerInline])
 
+
+# Models for #12749
+
+class Person(models.Model):
+    firstname = models.CharField(max_length=15)
+
+class OutfitItem(models.Model):
+    name = models.CharField(max_length=15)
+
+class Fashionista(models.Model):
+    person = models.OneToOneField(Person, primary_key=True)
+    weaknesses = models.ManyToManyField(OutfitItem, through='ShoppingWeakness', blank=True)
+
+class ShoppingWeakness(models.Model):
+    fashionista = models.ForeignKey(Fashionista)
+    item = models.ForeignKey(OutfitItem)
+
+class InlineWeakness(admin.TabularInline):
+    model = ShoppingWeakness
+    extra = 1
+
+admin.site.register(Fashionista, inlines=[InlineWeakness])
+
+
 __test__ = {'API_TESTS': """
 
 # Regression test for #9362

tests/regressiontests/admin_inlines/tests.py

@@ -28 +28 @@
         actual = inner_formset.can_delete
         self.assertEqual(expected, actual, 'can_delete must be equal')
 
+
+# Tests for #12749
+
+from models import Person, OutfitItem, Fashionista
+
+class AdminTest(TestCase):
+    fixtures = ['admin-views-users.xml']
+
+    def setUp(self):
+        result = self.client.login(username='super', password='secret')
+        self.failUnlessEqual(result, True)
+
+    def tearDown(self):
+        self.client.logout()
+
+    def test_inline_primary(self):
+        person = Person.objects.create(firstname='Imelda')
+        item = OutfitItem.objects.create(name='Shoes')
+        # Imelda likes shoes, but can't cary her own bags.
+        data = {
+            'shoppingweakness_set-TOTAL_FORMS': 1,
+            'shoppingweakness_set-INITIAL_FORMS': 0,
+            'shoppingweakness_set-MAX_NUM_FORMS': 0,
+            '_save': u'Save',
+            'person': person.id,
+            'max_weight': 0,
+            'shoppingweakness_set-0-item': item.id,
+        }
+        response = self.client.post('/test_admin/admin/admin_inlines/fashionista/add/', data)
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(len(Fashionista.objects.filter(person__firstname='Imelda')), 1)