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a10f390804
Thanks to nxvl and slurms for the initial patch, ptone for the review and timo for the documentation tweaks.
318 lines
15 KiB
Python
318 lines
15 KiB
Python
from __future__ import absolute_import
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from django.core.exceptions import ImproperlyConfigured
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from django.core.urlresolvers import reverse
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from django import forms
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from django.test import TestCase
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from django.utils.unittest import expectedFailure
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from django.views.generic.base import View
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from django.views.generic.edit import FormMixin
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from . import views
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from .models import Artist, Author
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class FormMixinTests(TestCase):
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def test_initial_data(self):
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""" Test instance independence of initial data dict (see #16138) """
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initial_1 = FormMixin().get_initial()
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initial_1['foo'] = 'bar'
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initial_2 = FormMixin().get_initial()
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self.assertNotEqual(initial_1, initial_2)
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class BasicFormTests(TestCase):
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urls = 'regressiontests.generic_views.urls'
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def test_post_data(self):
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res = self.client.post('/contact/', {'name': "Me", 'message': "Hello"})
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self.assertRedirects(res, 'http://testserver/list/authors/')
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class ModelFormMixinTests(TestCase):
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def test_get_form(self):
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form_class = views.AuthorGetQuerySetFormView().get_form_class()
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self.assertEqual(form_class._meta.model, Author)
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class CreateViewTests(TestCase):
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urls = 'regressiontests.generic_views.urls'
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def test_create(self):
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res = self.client.get('/edit/authors/create/')
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self.assertEqual(res.status_code, 200)
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self.assertTrue(isinstance(res.context['form'], forms.ModelForm))
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self.assertTrue(isinstance(res.context['view'], View))
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self.assertFalse('object' in res.context)
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self.assertFalse('author' in res.context)
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self.assertTemplateUsed(res, 'generic_views/author_form.html')
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res = self.client.post('/edit/authors/create/',
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{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/list/authors/')
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>'])
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def test_create_invalid(self):
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res = self.client.post('/edit/authors/create/',
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{'name': 'A' * 101, 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 200)
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self.assertTemplateUsed(res, 'generic_views/author_form.html')
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self.assertEqual(len(res.context['form'].errors), 1)
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self.assertEqual(Author.objects.count(), 0)
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def test_create_with_object_url(self):
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res = self.client.post('/edit/artists/create/',
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{'name': 'Rene Magritte'})
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self.assertEqual(res.status_code, 302)
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artist = Artist.objects.get(name='Rene Magritte')
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self.assertRedirects(res, 'http://testserver/detail/artist/%d/' % artist.pk)
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self.assertQuerysetEqual(Artist.objects.all(), ['<Artist: Rene Magritte>'])
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def test_create_with_redirect(self):
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res = self.client.post('/edit/authors/create/redirect/',
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{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/edit/authors/create/')
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>'])
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def test_create_with_interpolated_redirect(self):
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res = self.client.post('/edit/authors/create/interpolate_redirect/',
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{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>'])
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self.assertEqual(res.status_code, 302)
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pk = Author.objects.all()[0].pk
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self.assertRedirects(res, 'http://testserver/edit/author/%d/update/' % pk)
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def test_create_with_special_properties(self):
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res = self.client.get('/edit/authors/create/special/')
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self.assertEqual(res.status_code, 200)
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self.assertTrue(isinstance(res.context['form'], views.AuthorForm))
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self.assertFalse('object' in res.context)
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self.assertFalse('author' in res.context)
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self.assertTemplateUsed(res, 'generic_views/form.html')
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res = self.client.post('/edit/authors/create/special/',
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{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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obj = Author.objects.get(slug='randall-munroe')
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self.assertRedirects(res, reverse('author_detail', kwargs={'pk': obj.pk}))
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>'])
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def test_create_without_redirect(self):
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try:
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res = self.client.post('/edit/authors/create/naive/',
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{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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self.fail('Should raise exception -- No redirect URL provided, and no get_absolute_url provided')
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except ImproperlyConfigured:
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pass
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def test_create_restricted(self):
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res = self.client.post('/edit/authors/create/restricted/',
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{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/accounts/login/?next=/edit/authors/create/restricted/')
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class UpdateViewTests(TestCase):
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urls = 'regressiontests.generic_views.urls'
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def test_update_post(self):
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.get('/edit/author/%d/update/' % a.pk)
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self.assertEqual(res.status_code, 200)
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self.assertTrue(isinstance(res.context['form'], forms.ModelForm))
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self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk))
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self.assertEqual(res.context['author'], Author.objects.get(pk=a.pk))
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self.assertTemplateUsed(res, 'generic_views/author_form.html')
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# Modification with both POST and PUT (browser compatible)
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res = self.client.post('/edit/author/%d/update/' % a.pk,
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{'name': 'Randall Munroe (xkcd)', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/list/authors/')
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (xkcd)>'])
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@expectedFailure
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def test_update_put(self):
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.get('/edit/author/%d/update/' % a.pk)
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self.assertEqual(res.status_code, 200)
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self.assertTemplateUsed(res, 'generic_views/author_form.html')
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res = self.client.put('/edit/author/%d/update/' % a.pk,
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{'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'})
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# Here is the expected failure. PUT data are not processed in any special
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# way by django. So the request will equal to a POST without data, hence
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# the form will be invalid and redisplayed with errors (status code 200).
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# See also #12635
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/list/authors/')
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>'])
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def test_update_invalid(self):
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.post('/edit/author/%d/update/' % a.pk,
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{'name': 'A' * 101, 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 200)
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self.assertTemplateUsed(res, 'generic_views/author_form.html')
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self.assertEqual(len(res.context['form'].errors), 1)
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe>'])
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def test_update_with_object_url(self):
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a = Artist.objects.create(name='Rene Magritte')
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res = self.client.post('/edit/artists/%d/update/' % a.pk,
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{'name': 'Rene Magritte'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/detail/artist/%d/' % a.pk)
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self.assertQuerysetEqual(Artist.objects.all(), ['<Artist: Rene Magritte>'])
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def test_update_with_redirect(self):
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.post('/edit/author/%d/update/redirect/' % a.pk,
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{'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/edit/authors/create/')
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>'])
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def test_update_with_interpolated_redirect(self):
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.post('/edit/author/%d/update/interpolate_redirect/' % a.pk,
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{'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'})
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>'])
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self.assertEqual(res.status_code, 302)
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pk = Author.objects.all()[0].pk
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self.assertRedirects(res, 'http://testserver/edit/author/%d/update/' % pk)
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def test_update_with_special_properties(self):
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.get('/edit/author/%d/update/special/' % a.pk)
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self.assertEqual(res.status_code, 200)
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self.assertTrue(isinstance(res.context['form'], views.AuthorForm))
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self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk))
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self.assertEqual(res.context['thingy'], Author.objects.get(pk=a.pk))
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self.assertFalse('author' in res.context)
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self.assertTemplateUsed(res, 'generic_views/form.html')
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res = self.client.post('/edit/author/%d/update/special/' % a.pk,
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{'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/detail/author/%d/' % a.pk)
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (author of xkcd)>'])
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def test_update_without_redirect(self):
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try:
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.post('/edit/author/%d/update/naive/' % a.pk,
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{'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'})
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self.fail('Should raise exception -- No redirect URL provided, and no get_absolute_url provided')
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except ImproperlyConfigured:
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pass
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def test_update_get_object(self):
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a = Author.objects.create(
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pk=1,
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.get('/edit/author/update/')
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self.assertEqual(res.status_code, 200)
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self.assertTrue(isinstance(res.context['form'], forms.ModelForm))
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self.assertTrue(isinstance(res.context['view'], View))
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self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk))
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self.assertEqual(res.context['author'], Author.objects.get(pk=a.pk))
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self.assertTemplateUsed(res, 'generic_views/author_form.html')
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# Modification with both POST and PUT (browser compatible)
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res = self.client.post('/edit/author/update/',
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{'name': 'Randall Munroe (xkcd)', 'slug': 'randall-munroe'})
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/list/authors/')
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self.assertQuerysetEqual(Author.objects.all(), ['<Author: Randall Munroe (xkcd)>'])
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class DeleteViewTests(TestCase):
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urls = 'regressiontests.generic_views.urls'
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def test_delete_by_post(self):
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a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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res = self.client.get('/edit/author/%d/delete/' % a.pk)
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self.assertEqual(res.status_code, 200)
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self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk))
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self.assertEqual(res.context['author'], Author.objects.get(pk=a.pk))
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self.assertTemplateUsed(res, 'generic_views/author_confirm_delete.html')
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# Deletion with POST
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res = self.client.post('/edit/author/%d/delete/' % a.pk)
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/list/authors/')
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self.assertQuerysetEqual(Author.objects.all(), [])
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def test_delete_by_delete(self):
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# Deletion with browser compatible DELETE method
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a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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res = self.client.delete('/edit/author/%d/delete/' % a.pk)
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/list/authors/')
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self.assertQuerysetEqual(Author.objects.all(), [])
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def test_delete_with_redirect(self):
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a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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res = self.client.post('/edit/author/%d/delete/redirect/' % a.pk)
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/edit/authors/create/')
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self.assertQuerysetEqual(Author.objects.all(), [])
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def test_delete_with_interpolated_redirect(self):
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a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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res = self.client.post('/edit/author/%d/delete/interpolate_redirect/' % a.pk)
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/edit/authors/create/?deleted=%d' % a.pk)
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self.assertQuerysetEqual(Author.objects.all(), [])
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def test_delete_with_special_properties(self):
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a = Author.objects.create(**{'name': 'Randall Munroe', 'slug': 'randall-munroe'})
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res = self.client.get('/edit/author/%d/delete/special/' % a.pk)
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self.assertEqual(res.status_code, 200)
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self.assertEqual(res.context['object'], Author.objects.get(pk=a.pk))
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self.assertEqual(res.context['thingy'], Author.objects.get(pk=a.pk))
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self.assertFalse('author' in res.context)
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self.assertTemplateUsed(res, 'generic_views/confirm_delete.html')
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res = self.client.post('/edit/author/%d/delete/special/' % a.pk)
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self.assertEqual(res.status_code, 302)
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self.assertRedirects(res, 'http://testserver/list/authors/')
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self.assertQuerysetEqual(Author.objects.all(), [])
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def test_delete_without_redirect(self):
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try:
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a = Author.objects.create(
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name='Randall Munroe',
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slug='randall-munroe',
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)
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res = self.client.post('/edit/author/%d/delete/naive/' % a.pk)
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self.fail('Should raise exception -- No redirect URL provided, and no get_absolute_url provided')
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except ImproperlyConfigured:
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pass
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