def test_partial_update(self):
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.AuthorUpdate.as_view(partial_updates=True)
res = view(DummyRequest(), pk=a.id)
self.assertEqual(res.status_code, 200)
self.assertIsInstance(res.context['form'], ModelForm)
self.assertEqual(res.context['form']._fields['name'].object_data, 'Randall Munroe')
self.assertEqual(res.context['form']._fields['slug'].object_data, 'randall-munroe')
self.assertEqual(res.context['object'], Session.query(Author).filter(Author.id==a.id).one())
self.assertEqual(res.context['author'], Session.query(Author).filter(Author.id==a.id).one())
self.assertTemplateUsed(res, 'tests:templates/author_form.html')
self.assertIsInstance(res.context['macros']['my_macros']['testmacro'], Macro)
# Modification with both POST and PUT (browser compatible)
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe (xkcd)'}),
), pk=a.id)
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/list/authors/')
author = Session.query(Author).one()
self.assertQuerysetEqual(author.name, 'Randall Munroe (xkcd)')
self.assertQuerysetEqual(author.slug, 'randall-munroe')
def test_allow_empty_false(self):
self.artist()
view = views.ArtistList.as_view(allow_empty=False)
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
Session.query(Artist).delete()
self.assertRaises(httpexceptions.HTTPNotFound, view, DummyRequest())
def test_create_with_interpolated_redirect(self):
view = views.NaiveAuthorCreate.as_view(success_url='/edit/author/%(id)d/update/')
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe', 'slug': 'randall-munroe'})
))
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe>'])
self.assertEqual(res.status_code, 302)
id = Session.query(Author).all()[0].id
self.assertRedirects(res, '/edit/author/%d/update/' % id)
def test_create_with_object_url(self):
view = views.ArtistCreate.as_view()
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Rene Magritte'})
))
self.assertEqual(res.status_code, 302)
artist = Session.query(Artist).filter(Artist.name=='Rene Magritte').one()
self.assertRedirects(res, '/detail/artist/%d/' % artist.id)
self.assertQuerysetEqual(Session.query(Artist).all(), ['<Artist: Rene Magritte>'])
def test_delete_with_special_properties(self):
a = self.author(name='Randall Munroe', slug='randall-munroe')
view = views.SpecializedAuthorDelete.as_view()
res = view(DummyRequest(), pk=a.id)
self.assertEqual(res.status_code, 200)
self.assertEqual(res.context['object'], Session.query(Author).filter(Author.id==a.id).one())
self.assertEqual(res.context['thingy'], Session.query(Author).filter(Author.id==a.id).one())
self.assertFalse('author' in res.context)
self.assertTemplateUsed(res, 'tests:templates/confirm_delete.html')
res = view(DummyRequest(method='POST'), pk=a.id)
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/list/authors/')
self.assertQuerysetEqual(Session.query(Author).all(), [])
def test_update_with_interpolated_redirect(self):
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.NaiveAuthorUpdate.as_view(success_url='/edit/author/%(id)d/update/')
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}),
), pk=a.id)
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe (author of xkcd)>'])
self.assertEqual(res.status_code, 302)
pk = Session.query(Author).all()[0].id
self.assertRedirects(res, '/edit/author/%d/update/' % pk)
def test_delete_by_post(self):
a = self.author(name='Randall Munroe', slug='randall-munroe')
view = views.AuthorDelete.as_view()
res = view(DummyRequest(), pk=a.id)
self.assertEqual(res.status_code, 200)
self.assertEqual(res.context['object'], Session.query(Author).filter(Author.id==a.id).one())
self.assertEqual(res.context['author'], Session.query(Author).filter(Author.id==a.id).one())
self.assertTemplateUsed(res, 'tests:templates/author_confirm_delete.html')
self.assertIsInstance(res.context['macros']['my_macros']['testmacro'], Macro)
# Deletion with POST
res = view(DummyRequest(method='POST'), pk=a.id)
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/list/authors/')
self.assertQuerysetEqual(Session.query(Author).all(), [])
def test_update_put(self):
# Note that this test doesn't work under Django as it doesn't process
# PUT data specially, but it does work here as we are interacting
# directly with the view.
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.AuthorUpdate.as_view()
res = view(DummyRequest(), pk=a.id)
self.assertEqual(res.status_code, 200)
self.assertTemplateUsed(res, 'tests:templates/author_form.html')
res = view(DummyRequest(
method='PUT',
params=MultiDict({'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}),
), pk=a.id)
# 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, '/list/authors/')
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe (author of xkcd)>'])
def test_template_name_suffix(self):
view = views.AuthorList.as_view(template_name_suffix='_objects')
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertEqual(list(res.context['object_list']), list(Session.query(Author).all()))
self.assertIs(res.context['author_list'], res.context['object_list'])
self.assertTemplateUsed(res, 'tests:templates/author_objects.html')
def test_paginate_by_no_allow_empty(self):
self.author()
view = views.AuthorList.as_view(allow_empty=False, paginate_by=2)
res = view(DummyRequest())
self.assertEqual(list(res.context['object_list']), list(Session.query(Author).all()))
self.assertIs(res.context['author_list'], res.context['object_list'])
self.assertTemplateUsed(res, 'tests:templates/author_list.html')
def test_delete_with_interpolated_redirect(self):
a = self.author(name='Randall Munroe', slug='randall-munroe')
view = views.AuthorDelete.as_view(success_url='/edit/authors/create/?deleted=%(id)s')
res = view(DummyRequest(method='POST'), pk=a.id)
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/edit/authors/create/?deleted=%d' % a.id)
self.assertQuerysetEqual(Session.query(Author).all(), [])
def test_create_with_special_properties(self):
view = views.SpecializedAuthorCreate.as_view()
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertIsInstance(res.context['form'], AuthorForm)
self.assertFalse('object' in res.context)
self.assertFalse('author' in res.context)
self.assertTemplateUsed(res, 'tests:templates/form.html')
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe', 'slug': 'randall-munroe'})
))
self.assertEqual(res.status_code, 302)
obj = Session.query(Author).filter(Author.slug=='randall-munroe').one()
self.assertRedirects(res, '/detail/author/%s/' % obj.id)
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe>'])
def test_duplicate_context_object_name(self):
view = views.AuthorList.as_view(context_object_name='object_list')
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertEqual(list(res.context['object_list']), list(Session.query(Author).all()))
self.assertNotIn('authors', res.context)
self.assertNotIn('author_list', res.context)
self.assertTemplateUsed(res, 'tests:templates/author_list.html')
def test_delete_by_delete(self):
# Deletion with browser compatible DELETE method
a = self.author(name='Randall Munroe', slug='randall-munroe')
view = views.AuthorDelete.as_view()
res = view(DummyRequest(method='DELETE'), pk=a.id)
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/list/authors/')
self.assertQuerysetEqual(Session.query(Author).all(), [])
def test_create_invalid(self):
view = views.AuthorCreate.as_view()
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'A' * 101, 'slug': 'randall-munroe'})
))
self.assertEqual(res.status_code, 200)
self.assertTemplateUsed(res, 'tests:templates/author_form.html')
self.assertEqual(len(res.context['form'].errors), 1)
self.assertEqual(Session.query(Author).count(), 0)
def test_create_endpoint_invalid(self):
view = views.AuthorCreate.as_view(endpoint=True)
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'A' * 101, 'slug': 'randall-munroe'})
))
self.assertEqual(res.status_code, 400)
self.assertEqual(Session.query(Author).count(), 0)
decoded = json.loads(res.body)
self.assertIn('errors', decoded)
def test_update_endpoint_with_url(self):
a = self.artist(name='Rene Magritte')
view = views.ArtistUpdate.as_view(endpoint=True)
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Rene Magritte'}),
), pk=a.id)
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/detail/artist/%d/' % a.id)
self.assertQuerysetEqual(Session.query(Artist).all(), ['<Artist: Rene Magritte>'])
def test_verbose_name(self):
self.author()
view = views.ArtistList.as_view()
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertTemplateUsed(res, 'tests:templates/list.html')
self.assertEqual(list(res.context['object_list']), list(Session.query(Artist).all()))
self.assertIs(res.context['artist_list'], res.context['object_list'])
self.assertIsNone(res.context['paginator'])
self.assertIsNone(res.context['page_obj'])
self.assertFalse(res.context['is_paginated'])
def test_query(self):
view = views.AuthorList.as_view()
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertTemplateUsed(res, 'tests:templates/author_list.html')
self.assertEqual(list(res.context['object_list']), list(Session.query(Author).all()))
self.assertIsInstance(res.context['view'], View)
self.assertIs(res.context['author_list'], res.context['object_list'])
self.assertIsNone(res.context['paginator'])
self.assertIsNone(res.context['page_obj'])
self.assertFalse(res.context['is_paginated'])
self.assertIsInstance(res.context['macros']['my_macros']['testmacro'], Macro)
def test_update_endpoint(self):
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.AuthorUpdate.as_view(endpoint=True, success_url=None)
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe (xkcd)', 'slug': 'randall-munroe'}),
), pk=a.id)
self.assertEqual(res.status_code, 200)
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe (xkcd)>'])
def test_update_with_special_properties(self):
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.SpecializedAuthorUpdate.as_view()
res = view(DummyRequest(), pk=a.id)
self.assertEqual(res.status_code, 200)
self.assertIsInstance(res.context['form'], views.AuthorForm)
self.assertEqual(res.context['object'], Session.query(Author).filter(Author.id==a.id).one())
self.assertEqual(res.context['thingy'], Session.query(Author).filter(Author.id==a.id).one())
self.assertFalse('author' in res.context)
self.assertTemplateUsed(res, 'tests:templates/form.html')
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe (author of xkcd)', 'slug': 'randall-munroe'}),
), pk=a.id)
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/detail/author/%d/' % a.id)
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe (author of xkcd)>'])
def test_paginated_query_shortdata(self):
# Test that short datasets ALSO result in a paginated view.
self.author()
view = views.AuthorList.as_view(paginate_by=30)
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertTemplateUsed(res, 'tests:templates/author_list.html')
self.assertEqual(list(res.context['object_list']), list(Session.query(Author).all()))
self.assertIs(res.context['author_list'], res.context['object_list'])
self.assertEqual(res.context['page_obj'].number, 1)
self.assertEqual(res.context['paginator'].num_pages, 1)
self.assertFalse(res.context['is_paginated'])
def test_update_get_object(self):
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.OneAuthorUpdate.as_view()
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertIsInstance(res.context['form'], ModelForm)
self.assertIsInstance(res.context['view'], View)
self.assertEqual(res.context['object'], Session.query(Author).filter(Author.id==a.id).one())
self.assertEqual(res.context['author'], Session.query(Author).filter(Author.id==a.id).one())
self.assertTemplateUsed(res, 'tests:templates/author_form.html')
# Modification with both POST and PUT (browser compatible)
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe (xkcd)', 'slug': 'randall-munroe'}),
))
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/list/authors/')
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe (xkcd)>'])
def test_create_endpoint(self):
view = views.AuthorCreate.as_view(endpoint=True, success_url=None)
res = view(DummyRequest())
self.assertEqual(res.status_code, 501)
self.assertEqual(res.body, '')
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe', 'slug': 'randall-munroe'})
))
self.assertEqual(res.status_code, 200)
self.assertEqual(res.body, '')
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe>'])
def test_update_invalid(self):
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.AuthorUpdate.as_view()
res = view(DummyRequest(
method='PUT',
params=MultiDict({'name': 'a' * 101, 'slug': 'randall-munroe'}),
), pk=a.id)
self.assertEqual(res.status_code, 200)
self.assertTemplateUsed(res, 'tests:templates/author_form.html')
self.assertEqual(len(res.context['form'].errors), 1)
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe>'])
def test_update_invalid_endpoint_with_url(self):
a = self.author(
name='Randall Munroe',
slug='randall-munroe',
)
view = views.AuthorUpdate.as_view(endpoint=True)
res = view(DummyRequest(
method='PUT',
params=MultiDict({'name': 'a' * 101, 'slug': 'randall-munroe'}),
), pk=a.id)
self.assertEqual(res.status_code, 400)
decoded = json.loads(res.body)
self.assertIn('errors', decoded)
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe>'])
def test_create_endpoint_with_url(self):
view = views.AuthorCreate.as_view(endpoint=True)
res = view(DummyRequest())
self.assertEqual(res.status_code, 501)
self.assertEqual(res.body, '')
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe', 'slug': 'randall-munroe'})
))
self.assertEqual(res.status_code, 302)
self.assertEqual(res.body, '')
self.assertRedirects(res, '/list/authors/')
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe>'])
def test_paginated_orphaned_query(self):
self.assertEqual(Session.query(Author).count(), 0)
self._make_authors(92)
view = views.AuthorList.as_view(paginate_by=30, paginate_orphans=2)
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertEqual(res.context['page_obj'].number, 1)
res = view(DummyRequest(params={'page': 'last'}))
self.assertEqual(res.status_code, 200)
self.assertEqual(res.context['page_obj'].number, 3)
res = view(DummyRequest(params={'page': '3'}))
self.assertEqual(res.status_code, 200)
self.assertEqual(res.context['page_obj'].number, 3)
self.assertRaises(httpexceptions.HTTPNotFound, view, DummyRequest(params={'page': '4'}))
def test_create(self):
view = views.AuthorCreate.as_view()
res = view(DummyRequest())
self.assertEqual(res.status_code, 200)
self.assertIsInstance(res.context['form'], ModelForm)
self.assertIsInstance(res.context['view'], View)
self.assertFalse('object' in res.context)
self.assertFalse('author' in res.context)
self.assertTemplateUsed(res, 'tests:templates/author_form.html')
self.assertIsInstance(res.context['macros']['my_macros']['testmacro'], Macro)
res = view(DummyRequest(
method='POST',
params=MultiDict({'name': 'Randall Munroe', 'slug': 'randall-munroe'})
))
self.assertEqual(res.status_code, 302)
self.assertRedirects(res, '/list/authors/')
self.assertQuerysetEqual(Session.query(Author).all(), ['<Author: Randall Munroe>'])
def get_query(self):
return Session.query(Book).filter(Book.id==123)
