[1.0.x] Backport of r10348 from trunk, plus missing tests that should have been in r10286. (f58df036) · Commits · Dom Sekotill / django

tests/modeltests/model_formsets/tests.py

0 → 100644

+70 −0

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		from django.test import TestCase
		from django.forms.models import modelformset_factory
		from modeltests.model_formsets.models import Poet, Poem

		class DeletionTests(TestCase):
		def test_deletion(self):
		PoetFormSet = modelformset_factory(Poet, can_delete=True)
		poet = Poet.objects.create(name='test')
		data = {
		'form-TOTAL_FORMS': u'1',
		'form-INITIAL_FORMS': u'1',
		'form-0-id': str(poet.pk),
		'form-0-name': u'test',
		'form-0-DELETE': u'on',
		}
		formset = PoetFormSet(data, queryset=Poet.objects.all())
		formset.save()
		self.assertTrue(formset.is_valid())
		self.assertEqual(Poet.objects.count(), 0)

		def test_add_form_deletion_when_invalid(self):
		"""
		Make sure that an add form that is filled out, but marked for deletion
		doesn't cause validation errors.
		"""
		PoetFormSet = modelformset_factory(Poet, can_delete=True)
		data = {
		'form-TOTAL_FORMS': u'1',
		'form-INITIAL_FORMS': u'0',
		'form-0-id': u'',
		'form-0-name': u'x' * 1000,
		}
		formset = PoetFormSet(data, queryset=Poet.objects.all())
		# Make sure this form doesn't pass validation.
		self.assertEqual(formset.is_valid(), False)
		self.assertEqual(Poet.objects.count(), 0)

		# Then make sure that it does pass validation and delete the object,
		# even though the data isn't actually valid.
		data['form-0-DELETE'] = 'on'
		formset = PoetFormSet(data, queryset=Poet.objects.all())
		self.assertEqual(formset.is_valid(), True)
		formset.save()
		self.assertEqual(Poet.objects.count(), 0)

		def test_change_form_deletion_when_invalid(self):
		"""
		Make sure that an add form that is filled out, but marked for deletion
		doesn't cause validation errors.
		"""
		PoetFormSet = modelformset_factory(Poet, can_delete=True)
		poet = Poet.objects.create(name='test')
		data = {
		'form-TOTAL_FORMS': u'1',
		'form-INITIAL_FORMS': u'1',
		'form-0-id': u'1',
		'form-0-name': u'x' * 1000,
		}
		formset = PoetFormSet(data, queryset=Poet.objects.all())
		# Make sure this form doesn't pass validation.
		self.assertEqual(formset.is_valid(), False)
		self.assertEqual(Poet.objects.count(), 1)

		# Then make sure that it does pass validation and delete the object,
		# even though the data isn't actually valid.
		data['form-0-DELETE'] = 'on'
		formset = PoetFormSet(data, queryset=Poet.objects.all())
		self.assertEqual(formset.is_valid(), True)
		formset.save()
		self.assertEqual(Poet.objects.count(), 0)

tests/regressiontests/inline_formsets/tests.py

0 → 100644

+76 −0

Original line number	Diff line number	Diff line
		from django.test import TestCase
		from django.forms.models import inlineformset_factory
		from regressiontests.inline_formsets.models import Poet, Poem

		class DeletionTests(TestCase):
		def test_deletion(self):
		PoemFormSet = inlineformset_factory(Poet, Poem, can_delete=True)
		poet = Poet.objects.create(name='test')
		poem = poet.poem_set.create(name='test poem')
		data = {
		'poem_set-TOTAL_FORMS': u'1',
		'poem_set-INITIAL_FORMS': u'1',
		'poem_set-0-id': str(poem.pk),
		'poem_set-0-poet': str(poet.pk),
		'poem_set-0-name': u'test',
		'poem_set-0-DELETE': u'on',
		}
		formset = PoemFormSet(data, instance=poet)
		formset.save()
		self.assertTrue(formset.is_valid())
		self.assertEqual(Poem.objects.count(), 0)

		def test_add_form_deletion_when_invalid(self):
		"""
		Make sure that an add form that is filled out, but marked for deletion
		doesn't cause validation errors.
		"""
		PoemFormSet = inlineformset_factory(Poet, Poem, can_delete=True)
		poet = Poet.objects.create(name='test')
		data = {
		'poem_set-TOTAL_FORMS': u'1',
		'poem_set-INITIAL_FORMS': u'0',
		'poem_set-0-id': u'',
		'poem_set-0-poem': u'1',
		'poem_set-0-name': u'x' * 1000,
		}
		formset = PoemFormSet(data, instance=poet)
		# Make sure this form doesn't pass validation.
		self.assertEqual(formset.is_valid(), False)
		self.assertEqual(Poem.objects.count(), 0)

		# Then make sure that it does pass validation and delete the object,
		# even though the data isn't actually valid.
		data['poem_set-0-DELETE'] = 'on'
		formset = PoemFormSet(data, instance=poet)
		self.assertEqual(formset.is_valid(), True)
		formset.save()
		self.assertEqual(Poem.objects.count(), 0)

		def test_change_form_deletion_when_invalid(self):
		"""
		Make sure that a change form that is filled out, but marked for deletion
		doesn't cause validation errors.
		"""
		PoemFormSet = inlineformset_factory(Poet, Poem, can_delete=True)
		poet = Poet.objects.create(name='test')
		poet.poem_set.create(name='test poem')
		data = {
		'poem_set-TOTAL_FORMS': u'1',
		'poem_set-INITIAL_FORMS': u'1',
		'poem_set-0-id': u'1',
		'poem_set-0-poem': u'1',
		'poem_set-0-name': u'x' * 1000,
		}
		formset = PoemFormSet(data, instance=poet)
		# Make sure this form doesn't pass validation.
		self.assertEqual(formset.is_valid(), False)
		self.assertEqual(Poem.objects.count(), 1)

		# Then make sure that it does pass validation and delete the object,
		# even though the data isn't actually valid.
		data['poem_set-0-DELETE'] = 'on'
		formset = PoemFormSet(data, instance=poet)
		self.assertEqual(formset.is_valid(), True)
		formset.save()
		self.assertEqual(Poem.objects.count(), 0)