Ticket #15282: testcase.diff

new file tests/regressiontests/inline_formsets/forms.py

@@ +1 @@
+from django import forms
+
+from regressiontests.inline_formsets.models import Poem
+
+
+class PoemModelForm(forms.ModelForm):
+    class Meta:
+        model = Poem

tests/regressiontests/inline_formsets/tests.py

@@ -1 +1 @@
 from django.forms.models import inlineformset_factory
 from django.test import TestCase
 
+from regressiontests.inline_formsets.forms import PoemModelForm
 from regressiontests.inline_formsets.models import Poet, Poem, School, Parent, Child
 
 
@@ -154 +155 @@
         inlineformset_factory(
             Parent, Child, exclude=('school',), fk_name='mother'
         )
+
+
+class FormOverrideTestCase(TestCase):
+    def test_overrides_intact(self):
+        emily = Poet.objects.create(name='Emily Dickinson')
+        edgar = Poet.objects.create(name='Edgar Allan Poe')
+        
+        # override the queryset
+        PoemModelForm.base_fields['poet'].queryset = Poet.objects.filter(
+            name='Emily Dickinson'
+        )
+        
+        # send our form in
+        formset = inlineformset_factory(
+            Poet, Poem, form=PoemModelForm, extra=1
+        )
+        
+        self.assertEqual(list(formset.form.base_fields['poet'].queryset), [emily])