Ticket #19524: 19524.testcase.diff

tests/regressiontests/admin_inlines/admin.py

@@ -124 +124 @@
 class ChildModel2Inline(admin.StackedInline):
     model = ChildModel2
 
+# admin for #19524
+class SightingInline(admin.TabularInline):
+    model = Sighting
 
 site.register(TitleCollection, inlines=[TitleInline])
 # Test bug #12561 and #12778
@@ -141 +144 @@
 site.register(Author, AuthorAdmin)
 site.register(CapoFamiglia, inlines=[ConsigliereInline, SottoCapoInline])
 site.register(ProfileCollection, inlines=[ProfileInline])
-site.register(ParentModelWithCustomPk, inlines=[ChildModel1Inline, ChildModel2Inline])
- No newline at end of file
+site.register(ParentModelWithCustomPk, inlines=[ChildModel1Inline, ChildModel2Inline])
+site.register(ExtraTerrestrial, inlines=[SightingInline])

tests/regressiontests/admin_inlines/models.py

@@ -90 +90 @@
     dummy = models.IntegerField(help_text="Awesome tabular help text is awesome.")
     holder = models.ForeignKey(Holder4)
 
-
 # Models for #12749
 
 class Person(models.Model):
@@ -133 +132 @@
 
 
 # Models for #16838
+
 class CapoFamiglia(models.Model):
     name = models.CharField(max_length=100)
 
@@ -170 +170 @@
     def get_absolute_url(self):
         return '/child_model2/'
 
+# Models for #19524
+
+class LifeForm(models.Model):
+    pass
+
+class ExtraTerrestrial(LifeForm):
+    name = models.CharField(max_length=100)
+
+class Sighting(models.Model):
+    et = models.ForeignKey(ExtraTerrestrial)
+    place = models.CharField(max_length=100)
 
 # Other models
 

tests/regressiontests/admin_inlines/tests.py

@@ -12 +12 @@
 from .models import (Holder, Inner, Holder2, Inner2, Holder3, Inner3, Person,
     OutfitItem, Fashionista, Teacher, Parent, Child, Author, Book, Profile,
     ProfileCollection, ParentModelWithCustomPk, ChildModel1, ChildModel2,
-    Title)
+    Sighting, Title)
 
 
 @override_settings(PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',))
@@ -172 +172 @@
         self.assertContains(response, child1_shortcut)
         self.assertContains(response, child2_shortcut)
 
+    def test_create_inlines_on_inherited_model(self):
+        """
+        Ensure that an object can be created with inlines when it inherits
+        another class. Bug #19524.
+        """
+        data = {
+            'name': 'Martian',
+            'sighting_set-TOTAL_FORMS': 1,
+            'sighting_set-INITIAL_FORMS': 0,
+            'sighting_set-MAX_NUM_FORMS': 0,
+            'sighting_set-0-place': 'Zone 51',
+            '_save': 'Save',
+        }
+        response = self.client.post('/admin/admin_inlines/extraterrestrial/add/', data)
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(Sighting.objects.filter(et__name='Martian').count(), 1)
+
 
 @override_settings(PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',))
 class TestInlineMedia(TestCase):