diff options
Diffstat (limited to 'tests/generic_views/edit.py')
-rw-r--r-- | tests/generic_views/edit.py | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/tests/generic_views/edit.py b/tests/generic_views/edit.py new file mode 100644 index 0000000000..3bacc31ee2 --- /dev/null +++ b/tests/generic_views/edit.py @@ -0,0 +1,317 @@ +from __future__ import absolute_import + +from django.core.exceptions import ImproperlyConfigured +from django.core.urlresolvers import reverse +from django import forms +from django.test import TestCase +from django.utils.unittest import expectedFailure +from django.views.generic.base import View +from django.views.generic.edit import FormMixin + +from . import views +from .models import Artist, Author + + +class FormMixinTests(TestCase): + def test_initial_data(self): + """ Test instance independence of initial data dict (see #16138) """ + initial_1 = FormMixin().get_initial() + initial_1['foo'] = 'bar' + initial_2 = FormMixin().get_initial() + self.assertNotEqual(initial_1, initial_2) + + +class BasicFormTests(TestCase): + urls = 'regressiontests.generic_views.urls' + + def test_post_data(self): + res = self.client.post('/contact/', {'name': "Me", 'message': "Hello"}) + self.assertRedirects(res, 'http://testserver/list/authors/') + + +class ModelFormMixinTests(TestCase): + def test_get_form(self): + form_class = views.AuthorGetQuerySetFormView().get_form_class() + self.assertEqual(form_class._meta.model, Author) + +class CreateViewTests(TestCase): + urls = 'regressiontests.generic_views.urls' + + def test_create(self): + res = self.client.get('/edit/authors/create/') + self.assertEqual(res.status_code, 200) + self.assertTrue(isinstance(res.context['form'], forms.ModelForm)) + self.assertTrue(isinstance(res.context['view'], View)) + self.assertFalse('object' in res.context) + self.assertFalse('author' in res.context) + self.assertTemplateUsed(res, 'generic_views/author_form.html') + + res = self.client.post('/edit/authors/create/', + {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/list/authors/') + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>']) + + def test_create_invalid(self): + 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.assertEqual(Author.objects.count(), 0) + + def test_create_with_object_url(self): + 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, 'http://testserver/detail/artist/%d/' % artist.pk) + self.assertQuerysetEqual(Artist.objects.all(), ['<Artist: Rene Magritte>']) + + def test_create_with_redirect(self): + res = self.client.post('/edit/authors/create/redirect/', + {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/edit/authors/create/') + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>']) + + def test_create_with_interpolated_redirect(self): + res = self.client.post('/edit/authors/create/interpolate_redirect/', + {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>']) + self.assertEqual(res.status_code, 302) + pk = Author.objects.all()[0].pk + self.assertRedirects(res, 'http://testserver/edit/author/%d/update/' % pk) + + def test_create_with_special_properties(self): + res = self.client.get('/edit/authors/create/special/') + self.assertEqual(res.status_code, 200) + self.assertTrue(isinstance(res.context['form'], views.AuthorForm)) + self.assertFalse('object' in res.context) + self.assertFalse('author' in res.context) + self.assertTemplateUsed(res, 'generic_views/form.html') + + 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})) + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>']) + + def test_create_without_redirect(self): + try: + res = self.client.post('/edit/authors/create/naive/', + {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + self.fail('Should raise exception -- No redirect URL provided, and no get_absolute_url provided') + except ImproperlyConfigured: + pass + + def test_create_restricted(self): + res = self.client.post('/edit/authors/create/restricted/', + {'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/accounts/login/?next=/edit/authors/create/restricted/') + + +class UpdateViewTests(TestCase): + urls = 'regressiontests.generic_views.urls' + + def test_update_post(self): + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.get('/edit/author/%d/update/' % a.pk) + self.assertEqual(res.status_code, 200) + self.assertTrue(isinstance(res.context['form'], forms.ModelForm)) + self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk)) + self.assertEqual(res.context['author'], Author.objects.get(pk=a.pk)) + self.assertTemplateUsed(res, 'generic_views/author_form.html') + + # Modification with both POST and PUT (browser compatible) + res = self.client.post('/edit/author/%d/update/' % a.pk, + {'name': 'Randall Munroe (xkcd)', 'slug': 'randall-munroe'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/list/authors/') + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (xkcd)>']) + + @expectedFailure + def test_update_put(self): + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.get('/edit/author/%d/update/' % a.pk) + self.assertEqual(res.status_code, 200) + self.assertTemplateUsed(res, 'generic_views/author_form.html') + + res = self.client.put('/edit/author/%d/update/' % a.pk, + {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}) + # Here is the expected failure. PUT data are not processed in any special + # way by django. So the request will equal to a POST without data, hence + # the form will be invalid and redisplayed with errors (status code 200). + # See also #12635 + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/list/authors/') + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>']) + + def test_update_invalid(self): + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.post('/edit/author/%d/update/' % a.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.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>']) + + 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'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/detail/artist/%d/' % a.pk) + self.assertQuerysetEqual(Artist.objects.all(), ['<Artist: Rene Magritte>']) + + def test_update_with_redirect(self): + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.post('/edit/author/%d/update/redirect/' % a.pk, + {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/edit/authors/create/') + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>']) + + def test_update_with_interpolated_redirect(self): + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.post('/edit/author/%d/update/interpolate_redirect/' % a.pk, + {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}) + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>']) + self.assertEqual(res.status_code, 302) + pk = Author.objects.all()[0].pk + self.assertRedirects(res, 'http://testserver/edit/author/%d/update/' % pk) + + def test_update_with_special_properties(self): + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.get('/edit/author/%d/update/special/' % a.pk) + self.assertEqual(res.status_code, 200) + self.assertTrue(isinstance(res.context['form'], views.AuthorForm)) + self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk)) + self.assertEqual(res.context['thingy'], Author.objects.get(pk=a.pk)) + self.assertFalse('author' in res.context) + self.assertTemplateUsed(res, 'generic_views/form.html') + + res = self.client.post('/edit/author/%d/update/special/' % a.pk, + {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/detail/author/%d/' % a.pk) + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>']) + + def test_update_without_redirect(self): + try: + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.post('/edit/author/%d/update/naive/' % a.pk, + {'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}) + self.fail('Should raise exception -- No redirect URL provided, and no get_absolute_url provided') + except ImproperlyConfigured: + pass + + def test_update_get_object(self): + a = Author.objects.create( + pk=1, + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.get('/edit/author/update/') + self.assertEqual(res.status_code, 200) + self.assertTrue(isinstance(res.context['form'], forms.ModelForm)) + self.assertTrue(isinstance(res.context['view'], View)) + self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk)) + self.assertEqual(res.context['author'], Author.objects.get(pk=a.pk)) + 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'}) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/list/authors/') + self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (xkcd)>']) + + +class DeleteViewTests(TestCase): + urls = 'regressiontests.generic_views.urls' + + def test_delete_by_post(self): + a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.get('/edit/author/%d/delete/' % a.pk) + self.assertEqual(res.status_code, 200) + self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk)) + self.assertEqual(res.context['author'], Author.objects.get(pk=a.pk)) + self.assertTemplateUsed(res, 'generic_views/author_confirm_delete.html') + + # Deletion with POST + res = self.client.post('/edit/author/%d/delete/' % a.pk) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/list/authors/') + self.assertQuerysetEqual(Author.objects.all(), []) + + def test_delete_by_delete(self): + # Deletion with browser compatible DELETE method + a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.delete('/edit/author/%d/delete/' % a.pk) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/list/authors/') + self.assertQuerysetEqual(Author.objects.all(), []) + + def test_delete_with_redirect(self): + a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.post('/edit/author/%d/delete/redirect/' % a.pk) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/edit/authors/create/') + self.assertQuerysetEqual(Author.objects.all(), []) + + def test_delete_with_interpolated_redirect(self): + a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.post('/edit/author/%d/delete/interpolate_redirect/' % a.pk) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/edit/authors/create/?deleted=%d' % a.pk) + self.assertQuerysetEqual(Author.objects.all(), []) + + def test_delete_with_special_properties(self): + a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'}) + res = self.client.get('/edit/author/%d/delete/special/' % a.pk) + self.assertEqual(res.status_code, 200) + self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk)) + self.assertEqual(res.context['thingy'], Author.objects.get(pk=a.pk)) + self.assertFalse('author' in res.context) + self.assertTemplateUsed(res, 'generic_views/confirm_delete.html') + + res = self.client.post('/edit/author/%d/delete/special/' % a.pk) + self.assertEqual(res.status_code, 302) + self.assertRedirects(res, 'http://testserver/list/authors/') + self.assertQuerysetEqual(Author.objects.all(), []) + + def test_delete_without_redirect(self): + try: + a = Author.objects.create( + name='Randall Munroe', + slug='randall-munroe', + ) + res = self.client.post('/edit/author/%d/delete/naive/' % a.pk) + self.fail('Should raise exception -- No redirect URL provided, and no get_absolute_url provided') + except ImproperlyConfigured: + pass + |