diff options
Diffstat (limited to 'tests/generic_views/test_edit.py')
| -rw-r--r-- | tests/generic_views/test_edit.py | 401 |
1 files changed, 224 insertions, 177 deletions
diff --git a/tests/generic_views/test_edit.py b/tests/generic_views/test_edit.py index 4292600911..2af8bc2aa7 100644 --- a/tests/generic_views/test_edit.py +++ b/tests/generic_views/test_edit.py @@ -5,7 +5,10 @@ from django.test.client import RequestFactory from django.urls import reverse from django.views.generic.base import View from django.views.generic.edit import ( - CreateView, DeleteView, DeleteViewCustomDeleteWarning, FormMixin, + CreateView, + DeleteView, + DeleteViewCustomDeleteWarning, + FormMixin, ModelFormMixin, ) @@ -18,67 +21,68 @@ class FormMixinTests(SimpleTestCase): request_factory = RequestFactory() def test_initial_data(self): - """ Test instance independence of initial data dict (see #16138) """ + """Test instance independence of initial data dict (see #16138)""" initial_1 = FormMixin().get_initial() - initial_1['foo'] = 'bar' + initial_1["foo"] = "bar" initial_2 = FormMixin().get_initial() self.assertNotEqual(initial_1, initial_2) def test_get_prefix(self): - """ Test prefix can be set (see #18872) """ - test_string = 'test' + """Test prefix can be set (see #18872)""" + test_string = "test" - get_request = self.request_factory.get('/') + get_request = self.request_factory.get("/") class TestFormMixin(FormMixin): request = get_request default_kwargs = TestFormMixin().get_form_kwargs() - self.assertIsNone(default_kwargs.get('prefix')) + self.assertIsNone(default_kwargs.get("prefix")) set_mixin = TestFormMixin() set_mixin.prefix = test_string set_kwargs = set_mixin.get_form_kwargs() - self.assertEqual(test_string, set_kwargs.get('prefix')) + self.assertEqual(test_string, set_kwargs.get("prefix")) def test_get_form(self): class TestFormMixin(FormMixin): - request = self.request_factory.get('/') + request = self.request_factory.get("/") self.assertIsInstance( - TestFormMixin().get_form(forms.Form), forms.Form, - 'get_form() should use provided form class.' + TestFormMixin().get_form(forms.Form), + forms.Form, + "get_form() should use provided form class.", ) class FormClassTestFormMixin(TestFormMixin): form_class = forms.Form self.assertIsInstance( - FormClassTestFormMixin().get_form(), forms.Form, - 'get_form() should fallback to get_form_class() if none is provided.' + FormClassTestFormMixin().get_form(), + forms.Form, + "get_form() should fallback to get_form_class() if none is provided.", ) def test_get_context_data(self): class FormContext(FormMixin): - request = self.request_factory.get('/') + request = self.request_factory.get("/") form_class = forms.Form - self.assertIsInstance(FormContext().get_context_data()['form'], forms.Form) + self.assertIsInstance(FormContext().get_context_data()["form"], forms.Form) -@override_settings(ROOT_URLCONF='generic_views.urls') +@override_settings(ROOT_URLCONF="generic_views.urls") class BasicFormTests(TestCase): - def test_post_data(self): - res = self.client.post('/contact/', {'name': "Me", 'message': "Hello"}) - self.assertRedirects(res, '/list/authors/') + res = self.client.post("/contact/", {"name": "Me", "message": "Hello"}) + self.assertRedirects(res, "/list/authors/") def test_late_form_validation(self): """ A form can be marked invalid in the form_valid() method (#25548). """ - res = self.client.post('/late-validation/', {'name': "Me", 'message': "Hello"}) - self.assertFalse(res.context['form'].is_valid()) + res = self.client.post("/late-validation/", {"name": "Me", "message": "Hello"}) + self.assertFalse(res.context["form"].is_valid()) class ModelFormMixinTests(SimpleTestCase): @@ -88,110 +92,131 @@ class ModelFormMixinTests(SimpleTestCase): def test_get_form_checks_for_object(self): mixin = ModelFormMixin() - mixin.request = RequestFactory().get('/') - self.assertEqual({'initial': {}, 'prefix': None}, - mixin.get_form_kwargs()) + mixin.request = RequestFactory().get("/") + self.assertEqual({"initial": {}, "prefix": None}, mixin.get_form_kwargs()) -@override_settings(ROOT_URLCONF='generic_views.urls') +@override_settings(ROOT_URLCONF="generic_views.urls") class CreateViewTests(TestCase): - def test_create(self): - res = self.client.get('/edit/authors/create/') + res = self.client.get("/edit/authors/create/") self.assertEqual(res.status_code, 200) - self.assertIsInstance(res.context['form'], forms.ModelForm) - self.assertIsInstance(res.context['view'], View) - self.assertNotIn('object', res.context) - self.assertNotIn('author', res.context) - self.assertTemplateUsed(res, 'generic_views/author_form.html') + self.assertIsInstance(res.context["form"], forms.ModelForm) + self.assertIsInstance(res.context["view"], View) + self.assertNotIn("object", res.context) + self.assertNotIn("author", res.context) + self.assertTemplateUsed(res, "generic_views/author_form.html") - res = self.client.post('/edit/authors/create/', {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.post( + "/edit/authors/create/", + {"name": "Randall Munroe", "slug": "randall-munroe"}, + ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/list/authors/') - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe']) + self.assertRedirects(res, "/list/authors/") + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), ["Randall Munroe"] + ) def test_create_invalid(self): - res = self.client.post('/edit/authors/create/', {'name': 'A' * 101, 'slug': 'randall-munroe'}) + res = self.client.post( + "/edit/authors/create/", {"name": "A" * 101, "slug": "randall-munroe"} + ) self.assertEqual(res.status_code, 200) - self.assertTemplateUsed(res, 'generic_views/author_form.html') - self.assertEqual(len(res.context['form'].errors), 1) + self.assertTemplateUsed(res, "generic_views/author_form.html") + self.assertEqual(len(res.context["form"].errors), 1) self.assertEqual(Author.objects.count(), 0) def test_create_with_object_url(self): - res = self.client.post('/edit/artists/create/', {'name': 'Rene Magritte'}) + res = self.client.post("/edit/artists/create/", {"name": "Rene Magritte"}) self.assertEqual(res.status_code, 302) - artist = Artist.objects.get(name='Rene Magritte') - self.assertRedirects(res, '/detail/artist/%d/' % artist.pk) + artist = Artist.objects.get(name="Rene Magritte") + self.assertRedirects(res, "/detail/artist/%d/" % artist.pk) self.assertQuerysetEqual(Artist.objects.all(), [artist]) def test_create_with_redirect(self): - res = self.client.post('/edit/authors/create/redirect/', {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.post( + "/edit/authors/create/redirect/", + {"name": "Randall Munroe", "slug": "randall-munroe"}, + ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/edit/authors/create/') - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe']) + self.assertRedirects(res, "/edit/authors/create/") + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), ["Randall Munroe"] + ) def test_create_with_interpolated_redirect(self): res = self.client.post( - '/edit/authors/create/interpolate_redirect/', - {'name': 'Randall Munroe', 'slug': 'randall-munroe'} + "/edit/authors/create/interpolate_redirect/", + {"name": "Randall Munroe", "slug": "randall-munroe"}, + ) + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), ["Randall Munroe"] ) - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe']) self.assertEqual(res.status_code, 302) pk = Author.objects.first().pk - self.assertRedirects(res, '/edit/author/%d/update/' % pk) + self.assertRedirects(res, "/edit/author/%d/update/" % pk) # Also test with escaped chars in URL res = self.client.post( - '/edit/authors/create/interpolate_redirect_nonascii/', - {'name': 'John Doe', 'slug': 'john-doe'} + "/edit/authors/create/interpolate_redirect_nonascii/", + {"name": "John Doe", "slug": "john-doe"}, ) self.assertEqual(res.status_code, 302) - pk = Author.objects.get(name='John Doe').pk - self.assertRedirects(res, '/%C3%A9dit/author/{}/update/'.format(pk)) + pk = Author.objects.get(name="John Doe").pk + self.assertRedirects(res, "/%C3%A9dit/author/{}/update/".format(pk)) def test_create_with_special_properties(self): - res = self.client.get('/edit/authors/create/special/') + res = self.client.get("/edit/authors/create/special/") self.assertEqual(res.status_code, 200) - self.assertIsInstance(res.context['form'], views.AuthorForm) - self.assertNotIn('object', res.context) - self.assertNotIn('author', res.context) - self.assertTemplateUsed(res, 'generic_views/form.html') + self.assertIsInstance(res.context["form"], views.AuthorForm) + self.assertNotIn("object", res.context) + self.assertNotIn("author", res.context) + self.assertTemplateUsed(res, "generic_views/form.html") - res = self.client.post('/edit/authors/create/special/', {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.post( + "/edit/authors/create/special/", + {"name": "Randall Munroe", "slug": "randall-munroe"}, + ) self.assertEqual(res.status_code, 302) - obj = Author.objects.get(slug='randall-munroe') - self.assertRedirects(res, reverse('author_detail', kwargs={'pk': obj.pk})) + obj = Author.objects.get(slug="randall-munroe") + self.assertRedirects(res, reverse("author_detail", kwargs={"pk": obj.pk})) self.assertQuerysetEqual(Author.objects.all(), [obj]) def test_create_without_redirect(self): msg = ( - 'No URL to redirect to. Either provide a url or define a ' - 'get_absolute_url method on the Model.' + "No URL to redirect to. Either provide a url or define a " + "get_absolute_url method on the Model." ) with self.assertRaisesMessage(ImproperlyConfigured, msg): - self.client.post('/edit/authors/create/naive/', {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + self.client.post( + "/edit/authors/create/naive/", + {"name": "Randall Munroe", "slug": "randall-munroe"}, + ) def test_create_restricted(self): res = self.client.post( - '/edit/authors/create/restricted/', - {'name': 'Randall Munroe', 'slug': 'randall-munroe'} + "/edit/authors/create/restricted/", + {"name": "Randall Munroe", "slug": "randall-munroe"}, ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/accounts/login/?next=/edit/authors/create/restricted/') + self.assertRedirects( + res, "/accounts/login/?next=/edit/authors/create/restricted/" + ) def test_create_view_with_restricted_fields(self): - class MyCreateView(CreateView): model = Author - fields = ['name'] + fields = ["name"] - self.assertEqual(list(MyCreateView().get_form_class().base_fields), ['name']) + self.assertEqual(list(MyCreateView().get_form_class().base_fields), ["name"]) def test_create_view_all_fields(self): class MyCreateView(CreateView): model = Author - fields = '__all__' + fields = "__all__" - self.assertEqual(list(MyCreateView().get_form_class().base_fields), ['name', 'slug']) + self.assertEqual( + list(MyCreateView().get_form_class().base_fields), ["name", "slug"] + ) def test_create_view_without_explicit_fields(self): class MyCreateView(CreateView): @@ -208,226 +233,248 @@ class CreateViewTests(TestCase): class MyCreateView(CreateView): model = Author form_class = AuthorForm - fields = ['name'] + fields = ["name"] message = "Specifying both 'fields' and 'form_class' is not permitted." with self.assertRaisesMessage(ImproperlyConfigured, message): MyCreateView().get_form_class() -@override_settings(ROOT_URLCONF='generic_views.urls') +@override_settings(ROOT_URLCONF="generic_views.urls") class UpdateViewTests(TestCase): - @classmethod def setUpTestData(cls): cls.author = Author.objects.create( pk=1, # Required for OneAuthorUpdate. - name='Randall Munroe', - slug='randall-munroe', + name="Randall Munroe", + slug="randall-munroe", ) def test_update_post(self): - res = self.client.get('/edit/author/%d/update/' % self.author.pk) + res = self.client.get("/edit/author/%d/update/" % self.author.pk) self.assertEqual(res.status_code, 200) - self.assertIsInstance(res.context['form'], forms.ModelForm) - self.assertEqual(res.context['object'], self.author) - self.assertEqual(res.context['author'], self.author) - self.assertTemplateUsed(res, 'generic_views/author_form.html') - self.assertEqual(res.context['view'].get_form_called_count, 1) + self.assertIsInstance(res.context["form"], forms.ModelForm) + self.assertEqual(res.context["object"], self.author) + self.assertEqual(res.context["author"], self.author) + self.assertTemplateUsed(res, "generic_views/author_form.html") + self.assertEqual(res.context["view"].get_form_called_count, 1) # Modification with both POST and PUT (browser compatible) res = self.client.post( - '/edit/author/%d/update/' % self.author.pk, - {'name': 'Randall Munroe (xkcd)', 'slug': 'randall-munroe'} + "/edit/author/%d/update/" % self.author.pk, + {"name": "Randall Munroe (xkcd)", "slug": "randall-munroe"}, ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/list/authors/') - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe (xkcd)']) + self.assertRedirects(res, "/list/authors/") + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), ["Randall Munroe (xkcd)"] + ) def test_update_invalid(self): res = self.client.post( - '/edit/author/%d/update/' % self.author.pk, - {'name': 'A' * 101, 'slug': 'randall-munroe'} + "/edit/author/%d/update/" % self.author.pk, + {"name": "A" * 101, "slug": "randall-munroe"}, ) self.assertEqual(res.status_code, 200) - self.assertTemplateUsed(res, 'generic_views/author_form.html') - self.assertEqual(len(res.context['form'].errors), 1) + self.assertTemplateUsed(res, "generic_views/author_form.html") + self.assertEqual(len(res.context["form"].errors), 1) self.assertQuerysetEqual(Author.objects.all(), [self.author]) - self.assertEqual(res.context['view'].get_form_called_count, 1) + self.assertEqual(res.context["view"].get_form_called_count, 1) def test_update_with_object_url(self): - a = Artist.objects.create(name='Rene Magritte') - res = self.client.post('/edit/artists/%d/update/' % a.pk, {'name': 'Rene Magritte'}) + a = Artist.objects.create(name="Rene Magritte") + res = self.client.post( + "/edit/artists/%d/update/" % a.pk, {"name": "Rene Magritte"} + ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/detail/artist/%d/' % a.pk) + self.assertRedirects(res, "/detail/artist/%d/" % a.pk) self.assertQuerysetEqual(Artist.objects.all(), [a]) def test_update_with_redirect(self): res = self.client.post( - '/edit/author/%d/update/redirect/' % self.author.pk, - {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'} + "/edit/author/%d/update/redirect/" % self.author.pk, + {"name": "Randall Munroe (author of xkcd)", "slug": "randall-munroe"}, ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/edit/authors/create/') - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe (author of xkcd)']) + self.assertRedirects(res, "/edit/authors/create/") + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), + ["Randall Munroe (author of xkcd)"], + ) def test_update_with_interpolated_redirect(self): res = self.client.post( - '/edit/author/%d/update/interpolate_redirect/' % self.author.pk, - {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'} + "/edit/author/%d/update/interpolate_redirect/" % self.author.pk, + {"name": "Randall Munroe (author of xkcd)", "slug": "randall-munroe"}, + ) + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), + ["Randall Munroe (author of xkcd)"], ) - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe (author of xkcd)']) self.assertEqual(res.status_code, 302) pk = Author.objects.first().pk - self.assertRedirects(res, '/edit/author/%d/update/' % pk) + self.assertRedirects(res, "/edit/author/%d/update/" % pk) # Also test with escaped chars in URL res = self.client.post( - '/edit/author/%d/update/interpolate_redirect_nonascii/' % self.author.pk, - {'name': 'John Doe', 'slug': 'john-doe'} + "/edit/author/%d/update/interpolate_redirect_nonascii/" % self.author.pk, + {"name": "John Doe", "slug": "john-doe"}, ) self.assertEqual(res.status_code, 302) - pk = Author.objects.get(name='John Doe').pk - self.assertRedirects(res, '/%C3%A9dit/author/{}/update/'.format(pk)) + pk = Author.objects.get(name="John Doe").pk + self.assertRedirects(res, "/%C3%A9dit/author/{}/update/".format(pk)) def test_update_with_special_properties(self): - res = self.client.get('/edit/author/%d/update/special/' % self.author.pk) + res = self.client.get("/edit/author/%d/update/special/" % self.author.pk) self.assertEqual(res.status_code, 200) - self.assertIsInstance(res.context['form'], views.AuthorForm) - self.assertEqual(res.context['object'], self.author) - self.assertEqual(res.context['thingy'], self.author) - self.assertNotIn('author', res.context) - self.assertTemplateUsed(res, 'generic_views/form.html') + self.assertIsInstance(res.context["form"], views.AuthorForm) + self.assertEqual(res.context["object"], self.author) + self.assertEqual(res.context["thingy"], self.author) + self.assertNotIn("author", res.context) + self.assertTemplateUsed(res, "generic_views/form.html") res = self.client.post( - '/edit/author/%d/update/special/' % self.author.pk, - {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'} + "/edit/author/%d/update/special/" % self.author.pk, + {"name": "Randall Munroe (author of xkcd)", "slug": "randall-munroe"}, ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/detail/author/%d/' % self.author.pk) - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe (author of xkcd)']) + self.assertRedirects(res, "/detail/author/%d/" % self.author.pk) + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), + ["Randall Munroe (author of xkcd)"], + ) def test_update_without_redirect(self): msg = ( - 'No URL to redirect to. Either provide a url or define a ' - 'get_absolute_url method on the Model.' + "No URL to redirect to. Either provide a url or define a " + "get_absolute_url method on the Model." ) with self.assertRaisesMessage(ImproperlyConfigured, msg): self.client.post( - '/edit/author/%d/update/naive/' % self.author.pk, - {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'} + "/edit/author/%d/update/naive/" % self.author.pk, + {"name": "Randall Munroe (author of xkcd)", "slug": "randall-munroe"}, ) def test_update_get_object(self): - res = self.client.get('/edit/author/update/') + res = self.client.get("/edit/author/update/") self.assertEqual(res.status_code, 200) - self.assertIsInstance(res.context['form'], forms.ModelForm) - self.assertIsInstance(res.context['view'], View) - self.assertEqual(res.context['object'], self.author) - self.assertEqual(res.context['author'], self.author) - self.assertTemplateUsed(res, 'generic_views/author_form.html') + self.assertIsInstance(res.context["form"], forms.ModelForm) + self.assertIsInstance(res.context["view"], View) + self.assertEqual(res.context["object"], self.author) + self.assertEqual(res.context["author"], self.author) + self.assertTemplateUsed(res, "generic_views/author_form.html") # Modification with both POST and PUT (browser compatible) - res = self.client.post('/edit/author/update/', {'name': 'Randall Munroe (xkcd)', 'slug': 'randall-munroe'}) + res = self.client.post( + "/edit/author/update/", + {"name": "Randall Munroe (xkcd)", "slug": "randall-munroe"}, + ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/list/authors/') - self.assertQuerysetEqual(Author.objects.values_list('name', flat=True), ['Randall Munroe (xkcd)']) + self.assertRedirects(res, "/list/authors/") + self.assertQuerysetEqual( + Author.objects.values_list("name", flat=True), ["Randall Munroe (xkcd)"] + ) -@override_settings(ROOT_URLCONF='generic_views.urls') +@override_settings(ROOT_URLCONF="generic_views.urls") class DeleteViewTests(TestCase): - @classmethod def setUpTestData(cls): cls.author = Author.objects.create( - name='Randall Munroe', - slug='randall-munroe', + name="Randall Munroe", + slug="randall-munroe", ) def test_delete_by_post(self): - res = self.client.get('/edit/author/%d/delete/' % self.author.pk) + res = self.client.get("/edit/author/%d/delete/" % self.author.pk) self.assertEqual(res.status_code, 200) - self.assertEqual(res.context['object'], self.author) - self.assertEqual(res.context['author'], self.author) - self.assertTemplateUsed(res, 'generic_views/author_confirm_delete.html') + self.assertEqual(res.context["object"], self.author) + self.assertEqual(res.context["author"], self.author) + self.assertTemplateUsed(res, "generic_views/author_confirm_delete.html") # Deletion with POST - res = self.client.post('/edit/author/%d/delete/' % self.author.pk) + res = self.client.post("/edit/author/%d/delete/" % self.author.pk) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/list/authors/') + self.assertRedirects(res, "/list/authors/") self.assertQuerysetEqual(Author.objects.all(), []) def test_delete_by_delete(self): # Deletion with browser compatible DELETE method - res = self.client.delete('/edit/author/%d/delete/' % self.author.pk) + res = self.client.delete("/edit/author/%d/delete/" % self.author.pk) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/list/authors/') + self.assertRedirects(res, "/list/authors/") self.assertQuerysetEqual(Author.objects.all(), []) def test_delete_with_redirect(self): - res = self.client.post('/edit/author/%d/delete/redirect/' % self.author.pk) + res = self.client.post("/edit/author/%d/delete/redirect/" % self.author.pk) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/edit/authors/create/') + self.assertRedirects(res, "/edit/authors/create/") self.assertQuerysetEqual(Author.objects.all(), []) def test_delete_with_interpolated_redirect(self): - res = self.client.post('/edit/author/%d/delete/interpolate_redirect/' % self.author.pk) + res = self.client.post( + "/edit/author/%d/delete/interpolate_redirect/" % self.author.pk + ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/edit/authors/create/?deleted=%d' % self.author.pk) + self.assertRedirects(res, "/edit/authors/create/?deleted=%d" % self.author.pk) self.assertQuerysetEqual(Author.objects.all(), []) # Also test with escaped chars in URL - a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'}) - res = self.client.post('/edit/author/{}/delete/interpolate_redirect_nonascii/'.format(a.pk)) + a = Author.objects.create( + **{"name": "Randall Munroe", "slug": "randall-munroe"} + ) + res = self.client.post( + "/edit/author/{}/delete/interpolate_redirect_nonascii/".format(a.pk) + ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/%C3%A9dit/authors/create/?deleted={}'.format(a.pk)) + self.assertRedirects(res, "/%C3%A9dit/authors/create/?deleted={}".format(a.pk)) def test_delete_with_special_properties(self): - res = self.client.get('/edit/author/%d/delete/special/' % self.author.pk) + res = self.client.get("/edit/author/%d/delete/special/" % self.author.pk) self.assertEqual(res.status_code, 200) - self.assertEqual(res.context['object'], self.author) - self.assertEqual(res.context['thingy'], self.author) - self.assertNotIn('author', res.context) - self.assertTemplateUsed(res, 'generic_views/confirm_delete.html') + self.assertEqual(res.context["object"], self.author) + self.assertEqual(res.context["thingy"], self.author) + self.assertNotIn("author", res.context) + self.assertTemplateUsed(res, "generic_views/confirm_delete.html") - res = self.client.post('/edit/author/%d/delete/special/' % self.author.pk) + res = self.client.post("/edit/author/%d/delete/special/" % self.author.pk) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/list/authors/') + self.assertRedirects(res, "/list/authors/") self.assertQuerysetEqual(Author.objects.all(), []) def test_delete_without_redirect(self): - msg = 'No URL to redirect to. Provide a success_url.' + msg = "No URL to redirect to. Provide a success_url." with self.assertRaisesMessage(ImproperlyConfigured, msg): - self.client.post('/edit/author/%d/delete/naive/' % self.author.pk) + self.client.post("/edit/author/%d/delete/naive/" % self.author.pk) def test_delete_with_form_as_post(self): - res = self.client.get('/edit/author/%d/delete/form/' % self.author.pk) + res = self.client.get("/edit/author/%d/delete/form/" % self.author.pk) self.assertEqual(res.status_code, 200) - self.assertEqual(res.context['object'], self.author) - self.assertEqual(res.context['author'], self.author) - self.assertTemplateUsed(res, 'generic_views/author_confirm_delete.html') + self.assertEqual(res.context["object"], self.author) + self.assertEqual(res.context["author"], self.author) + self.assertTemplateUsed(res, "generic_views/author_confirm_delete.html") res = self.client.post( - '/edit/author/%d/delete/form/' % self.author.pk, data={'confirm': True} + "/edit/author/%d/delete/form/" % self.author.pk, data={"confirm": True} ) self.assertEqual(res.status_code, 302) - self.assertRedirects(res, '/list/authors/') + self.assertRedirects(res, "/list/authors/") self.assertSequenceEqual(Author.objects.all(), []) def test_delete_with_form_as_post_with_validation_error(self): - res = self.client.get('/edit/author/%d/delete/form/' % self.author.pk) + res = self.client.get("/edit/author/%d/delete/form/" % self.author.pk) self.assertEqual(res.status_code, 200) - self.assertEqual(res.context['object'], self.author) - self.assertEqual(res.context['author'], self.author) - self.assertTemplateUsed(res, 'generic_views/author_confirm_delete.html') + self.assertEqual(res.context["object"], self.author) + self.assertEqual(res.context["author"], self.author) + self.assertTemplateUsed(res, "generic_views/author_confirm_delete.html") - res = self.client.post('/edit/author/%d/delete/form/' % self.author.pk) + res = self.client.post("/edit/author/%d/delete/form/" % self.author.pk) self.assertEqual(res.status_code, 200) - self.assertEqual(len(res.context_data['form'].errors), 2) + self.assertEqual(len(res.context_data["form"].errors), 2) self.assertEqual( - res.context_data['form'].errors['__all__'], - ['You must confirm the delete.'], + res.context_data["form"].errors["__all__"], + ["You must confirm the delete."], ) self.assertEqual( - res.context_data['form'].errors['confirm'], - ['This field is required.'], + res.context_data["form"].errors["confirm"], + ["This field is required."], ) # RemovedInDjango50Warning. @@ -440,10 +487,10 @@ class DeleteViewTests(TestCase): pass msg = ( - 'DeleteView uses FormMixin to handle POST requests. As a ' - 'consequence, any custom deletion logic in ' - 'AuthorDeleteView.delete() handler should be moved to ' - 'form_valid().' + "DeleteView uses FormMixin to handle POST requests. As a " + "consequence, any custom deletion logic in " + "AuthorDeleteView.delete() handler should be moved to " + "form_valid()." ) with self.assertWarnsMessage(DeleteViewCustomDeleteWarning, msg): AuthorDeleteView() |