import datetime from unittest import mock from django.core.exceptions import ImproperlyConfigured from django.test import TestCase, override_settings, skipUnlessDBFeature from django.test.utils import requires_tz_support from django.utils import timezone from .models import Artist, Author, Book, BookSigning, Page def _make_books(n, base_date): for i in range(n): Book.objects.create( name='Book %d' % i, slug='book-%d' % i, pages=100 + i, pubdate=base_date - datetime.timedelta(days=i)) class TestDataMixin: @classmethod def setUpTestData(cls): cls.artist1 = Artist.objects.create(name='Rene Magritte') cls.author1 = Author.objects.create(name='Roberto Bolaño', slug='roberto-bolano') cls.author2 = Author.objects.create(name='Scott Rosenberg', slug='scott-rosenberg') cls.book1 = Book.objects.create(name='2066', slug='2066', pages=800, pubdate=datetime.date(2008, 10, 1)) cls.book1.authors.add(cls.author1) cls.book2 = Book.objects.create( name='Dreaming in Code', slug='dreaming-in-code', pages=300, pubdate=datetime.date(2006, 5, 1) ) cls.page1 = Page.objects.create( content='I was once bitten by a moose.', template='generic_views/page_template.html' ) @override_settings(ROOT_URLCONF='generic_views.urls') class ArchiveIndexViewTests(TestDataMixin, TestCase): def test_archive_view(self): res = self.client.get('/dates/books/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'year', 'DESC'))) self.assertEqual(list(res.context['latest']), list(Book.objects.all())) self.assertTemplateUsed(res, 'generic_views/book_archive.html') def test_archive_view_context_object_name(self): res = self.client.get('/dates/books/context_object_name/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'year', 'DESC'))) self.assertEqual(list(res.context['thingies']), list(Book.objects.all())) self.assertNotIn('latest', res.context) self.assertTemplateUsed(res, 'generic_views/book_archive.html') def test_empty_archive_view(self): Book.objects.all().delete() res = self.client.get('/dates/books/') self.assertEqual(res.status_code, 404) def test_allow_empty_archive_view(self): Book.objects.all().delete() res = self.client.get('/dates/books/allow_empty/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), []) self.assertTemplateUsed(res, 'generic_views/book_archive.html') def test_archive_view_template(self): res = self.client.get('/dates/books/template_name/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'year', 'DESC'))) self.assertEqual(list(res.context['latest']), list(Book.objects.all())) self.assertTemplateUsed(res, 'generic_views/list.html') def test_archive_view_template_suffix(self): res = self.client.get('/dates/books/template_name_suffix/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'year', 'DESC'))) self.assertEqual(list(res.context['latest']), list(Book.objects.all())) self.assertTemplateUsed(res, 'generic_views/book_detail.html') def test_archive_view_invalid(self): msg = ( 'BookArchive is missing a QuerySet. Define BookArchive.model, ' 'BookArchive.queryset, or override BookArchive.get_queryset().' ) with self.assertRaisesMessage(ImproperlyConfigured, msg): self.client.get('/dates/books/invalid/') def test_archive_view_by_month(self): res = self.client.get('/dates/books/by_month/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'month', 'DESC'))) def test_paginated_archive_view(self): _make_books(20, base_date=datetime.date.today()) res = self.client.get('/dates/books/paginated/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'year', 'DESC'))) self.assertEqual(list(res.context['latest']), list(Book.objects.all()[0:10])) self.assertTemplateUsed(res, 'generic_views/book_archive.html') res = self.client.get('/dates/books/paginated/?page=2') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['page_obj'].number, 2) self.assertEqual(list(res.context['latest']), list(Book.objects.all()[10:20])) def test_paginated_archive_view_does_not_load_entire_table(self): # Regression test for #18087 _make_books(20, base_date=datetime.date.today()) # 1 query for years list + 1 query for books with self.assertNumQueries(2): self.client.get('/dates/books/') # same as above + 1 query to test if books exist + 1 query to count them with self.assertNumQueries(4): self.client.get('/dates/books/paginated/') def test_no_duplicate_query(self): # Regression test for #18354 with self.assertNumQueries(2): self.client.get('/dates/books/reverse/') def test_datetime_archive_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0)) res = self.client.get('/dates/booksignings/') self.assertEqual(res.status_code, 200) @requires_tz_support @skipUnlessDBFeature('has_zoneinfo_database') @override_settings(USE_TZ=True, TIME_ZONE='Africa/Nairobi') def test_aware_datetime_archive_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0, tzinfo=timezone.utc)) res = self.client.get('/dates/booksignings/') self.assertEqual(res.status_code, 200) def test_date_list_order(self): """date_list should be sorted descending in index""" _make_books(5, base_date=datetime.date(2011, 12, 25)) res = self.client.get('/dates/books/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(reversed(sorted(res.context['date_list'])))) def test_archive_view_custom_sorting(self): Book.objects.create(name="Zebras for Dummies", pages=600, pubdate=datetime.date(2007, 5, 1)) res = self.client.get('/dates/books/sortedbyname/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'year', 'DESC'))) self.assertEqual(list(res.context['latest']), list(Book.objects.order_by('name').all())) self.assertTemplateUsed(res, 'generic_views/book_archive.html') def test_archive_view_custom_sorting_dec(self): Book.objects.create(name="Zebras for Dummies", pages=600, pubdate=datetime.date(2007, 5, 1)) res = self.client.get('/dates/books/sortedbynamedec/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), list(Book.objects.dates('pubdate', 'year', 'DESC'))) self.assertEqual(list(res.context['latest']), list(Book.objects.order_by('-name').all())) self.assertTemplateUsed(res, 'generic_views/book_archive.html') def test_archive_view_without_date_field(self): msg = 'BookArchiveWithoutDateField.date_field is required.' with self.assertRaisesMessage(ImproperlyConfigured, msg): self.client.get('/dates/books/without_date_field/') @override_settings(ROOT_URLCONF='generic_views.urls') class YearArchiveViewTests(TestDataMixin, TestCase): def test_year_view(self): res = self.client.get('/dates/books/2008/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), [datetime.date(2008, 10, 1)]) self.assertEqual(res.context['year'], datetime.date(2008, 1, 1)) self.assertTemplateUsed(res, 'generic_views/book_archive_year.html') # Since allow_empty=False, next/prev years must be valid (#7164) self.assertIsNone(res.context['next_year']) self.assertEqual(res.context['previous_year'], datetime.date(2006, 1, 1)) def test_year_view_make_object_list(self): res = self.client.get('/dates/books/2006/make_object_list/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), [datetime.date(2006, 5, 1)]) self.assertEqual(list(res.context['book_list']), list(Book.objects.filter(pubdate__year=2006))) self.assertEqual(list(res.context['object_list']), list(Book.objects.filter(pubdate__year=2006))) self.assertTemplateUsed(res, 'generic_views/book_archive_year.html') def test_year_view_empty(self): res = self.client.get('/dates/books/1999/') self.assertEqual(res.status_code, 404) res = self.client.get('/dates/books/1999/allow_empty/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), []) self.assertEqual(list(res.context['book_list']), []) # Since allow_empty=True, next/prev are allowed to be empty years (#7164) self.assertEqual(res.context['next_year'], datetime.date(2000, 1, 1)) self.assertEqual(res.context['previous_year'], datetime.date(1998, 1, 1)) def test_year_view_allow_future(self): # Create a new book in the future year = datetime.date.today().year + 1 Book.objects.create(name="The New New Testement", pages=600, pubdate=datetime.date(year, 1, 1)) res = self.client.get('/dates/books/%s/' % year) self.assertEqual(res.status_code, 404) res = self.client.get('/dates/books/%s/allow_empty/' % year) self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['book_list']), []) res = self.client.get('/dates/books/%s/allow_future/' % year) self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), [datetime.date(year, 1, 1)]) def test_year_view_paginated(self): res = self.client.get('/dates/books/2006/paginated/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['book_list']), list(Book.objects.filter(pubdate__year=2006))) self.assertEqual(list(res.context['object_list']), list(Book.objects.filter(pubdate__year=2006))) self.assertTemplateUsed(res, 'generic_views/book_archive_year.html') def test_year_view_custom_sort_order(self): # Zebras comes after Dreaming by name, but before on '-pubdate' which is the default sorting Book.objects.create(name="Zebras for Dummies", pages=600, pubdate=datetime.date(2006, 9, 1)) res = self.client.get('/dates/books/2006/sortedbyname/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), [datetime.date(2006, 5, 1), datetime.date(2006, 9, 1)]) self.assertEqual( list(res.context['book_list']), list(Book.objects.filter(pubdate__year=2006).order_by('name')) ) self.assertEqual( list(res.context['object_list']), list(Book.objects.filter(pubdate__year=2006).order_by('name')) ) self.assertTemplateUsed(res, 'generic_views/book_archive_year.html') def test_year_view_two_custom_sort_orders(self): Book.objects.create(name="Zebras for Dummies", pages=300, pubdate=datetime.date(2006, 9, 1)) Book.objects.create(name="Hunting Hippos", pages=400, pubdate=datetime.date(2006, 3, 1)) res = self.client.get('/dates/books/2006/sortedbypageandnamedec/') self.assertEqual(res.status_code, 200) self.assertEqual( list(res.context['date_list']), [datetime.date(2006, 3, 1), datetime.date(2006, 5, 1), datetime.date(2006, 9, 1)] ) self.assertEqual( list(res.context['book_list']), list(Book.objects.filter(pubdate__year=2006).order_by('pages', '-name')) ) self.assertEqual( list(res.context['object_list']), list(Book.objects.filter(pubdate__year=2006).order_by('pages', '-name')) ) self.assertTemplateUsed(res, 'generic_views/book_archive_year.html') def test_year_view_invalid_pattern(self): res = self.client.get('/dates/books/no_year/') self.assertEqual(res.status_code, 404) def test_no_duplicate_query(self): # Regression test for #18354 with self.assertNumQueries(4): self.client.get('/dates/books/2008/reverse/') def test_datetime_year_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0)) res = self.client.get('/dates/booksignings/2008/') self.assertEqual(res.status_code, 200) @skipUnlessDBFeature('has_zoneinfo_database') @override_settings(USE_TZ=True, TIME_ZONE='Africa/Nairobi') def test_aware_datetime_year_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0, tzinfo=timezone.utc)) res = self.client.get('/dates/booksignings/2008/') self.assertEqual(res.status_code, 200) def test_date_list_order(self): """date_list should be sorted ascending in year view""" _make_books(10, base_date=datetime.date(2011, 12, 25)) res = self.client.get('/dates/books/2011/') self.assertEqual(list(res.context['date_list']), list(sorted(res.context['date_list']))) @mock.patch('django.views.generic.list.MultipleObjectMixin.get_context_data') def test_get_context_data_receives_extra_context(self, mock): """ MultipleObjectMixin.get_context_data() receives the context set by BaseYearArchiveView.get_dated_items(). This behavior is implemented in BaseDateListView.get(). """ BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0)) with self.assertRaisesMessage(TypeError, 'context must be a dict rather than MagicMock.'): self.client.get('/dates/booksignings/2008/') args, kwargs = mock.call_args # These are context values from get_dated_items(). self.assertEqual(kwargs['year'], datetime.date(2008, 1, 1)) self.assertIsNone(kwargs['previous_year']) self.assertIsNone(kwargs['next_year']) def test_get_dated_items_not_implemented(self): msg = 'A DateView must provide an implementation of get_dated_items()' with self.assertRaisesMessage(NotImplementedError, msg): self.client.get('/BaseDateListViewTest/') @override_settings(ROOT_URLCONF='generic_views.urls') class MonthArchiveViewTests(TestDataMixin, TestCase): def test_month_view(self): res = self.client.get('/dates/books/2008/oct/') self.assertEqual(res.status_code, 200) self.assertTemplateUsed(res, 'generic_views/book_archive_month.html') self.assertEqual(list(res.context['date_list']), [datetime.date(2008, 10, 1)]) self.assertEqual(list(res.context['book_list']), list(Book.objects.filter(pubdate=datetime.date(2008, 10, 1)))) self.assertEqual(res.context['month'], datetime.date(2008, 10, 1)) # Since allow_empty=False, next/prev months must be valid (#7164) self.assertIsNone(res.context['next_month']) self.assertEqual(res.context['previous_month'], datetime.date(2006, 5, 1)) def test_month_view_allow_empty(self): # allow_empty = False, empty month res = self.client.get('/dates/books/2000/jan/') self.assertEqual(res.status_code, 404) # allow_empty = True, empty month res = self.client.get('/dates/books/2000/jan/allow_empty/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['date_list']), []) self.assertEqual(list(res.context['book_list']), []) self.assertEqual(res.context['month'], datetime.date(2000, 1, 1)) # Since allow_empty=True, next/prev are allowed to be empty months (#7164) self.assertEqual(res.context['next_month'], datetime.date(2000, 2, 1)) self.assertEqual(res.context['previous_month'], datetime.date(1999, 12, 1)) # allow_empty but not allow_future: next_month should be empty (#7164) url = datetime.date.today().strftime('/dates/books/%Y/%b/allow_empty/').lower() res = self.client.get(url) self.assertEqual(res.status_code, 200) self.assertIsNone(res.context['next_month']) def test_month_view_allow_future(self): future = (datetime.date.today() + datetime.timedelta(days=60)).replace(day=1) urlbit = future.strftime('%Y/%b').lower() b = Book.objects.create(name="The New New Testement", pages=600, pubdate=future) # allow_future = False, future month res = self.client.get('/dates/books/%s/' % urlbit) self.assertEqual(res.status_code, 404) # allow_future = True, valid future month res = self.client.get('/dates/books/%s/allow_future/' % urlbit) self.assertEqual(res.status_code, 200) self.assertEqual(res.context['date_list'][0], b.pubdate) self.assertEqual(list(res.context['book_list']), [b]) self.assertEqual(res.context['month'], future) # Since allow_future = True but not allow_empty, next/prev are not # allowed to be empty months (#7164) self.assertIsNone(res.context['next_month']) self.assertEqual(res.context['previous_month'], datetime.date(2008, 10, 1)) # allow_future, but not allow_empty, with a current month. So next # should be in the future (yup, #7164, again) res = self.client.get('/dates/books/2008/oct/allow_future/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['next_month'], future) self.assertEqual(res.context['previous_month'], datetime.date(2006, 5, 1)) def test_month_view_paginated(self): res = self.client.get('/dates/books/2008/oct/paginated/') self.assertEqual(res.status_code, 200) self.assertEqual( list(res.context['book_list']), list(Book.objects.filter(pubdate__year=2008, pubdate__month=10)) ) self.assertEqual( list(res.context['object_list']), list(Book.objects.filter(pubdate__year=2008, pubdate__month=10)) ) self.assertTemplateUsed(res, 'generic_views/book_archive_month.html') def test_custom_month_format(self): res = self.client.get('/dates/books/2008/10/') self.assertEqual(res.status_code, 200) def test_month_view_invalid_pattern(self): res = self.client.get('/dates/books/2007/no_month/') self.assertEqual(res.status_code, 404) def test_previous_month_without_content(self): "Content can exist on any day of the previous month. Refs #14711" self.pubdate_list = [ datetime.date(2010, month, day) for month, day in ((9, 1), (10, 2), (11, 3)) ] for pubdate in self.pubdate_list: name = str(pubdate) Book.objects.create(name=name, slug=name, pages=100, pubdate=pubdate) res = self.client.get('/dates/books/2010/nov/allow_empty/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['previous_month'], datetime.date(2010, 10, 1)) # The following test demonstrates the bug res = self.client.get('/dates/books/2010/nov/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['previous_month'], datetime.date(2010, 10, 1)) # The bug does not occur here because a Book with pubdate of Sep 1 exists res = self.client.get('/dates/books/2010/oct/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['previous_month'], datetime.date(2010, 9, 1)) def test_datetime_month_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 2, 1, 12, 0)) BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0)) BookSigning.objects.create(event_date=datetime.datetime(2008, 6, 3, 12, 0)) res = self.client.get('/dates/booksignings/2008/apr/') self.assertEqual(res.status_code, 200) def test_month_view_get_month_from_request(self): oct1 = datetime.date(2008, 10, 1) res = self.client.get('/dates/books/without_month/2008/?month=oct') self.assertEqual(res.status_code, 200) self.assertTemplateUsed(res, 'generic_views/book_archive_month.html') self.assertEqual(list(res.context['date_list']), [oct1]) self.assertEqual(list(res.context['book_list']), list(Book.objects.filter(pubdate=oct1))) self.assertEqual(res.context['month'], oct1) def test_month_view_without_month_in_url(self): res = self.client.get('/dates/books/without_month/2008/') self.assertEqual(res.status_code, 404) self.assertEqual(res.context['exception'], 'No month specified') @skipUnlessDBFeature('has_zoneinfo_database') @override_settings(USE_TZ=True, TIME_ZONE='Africa/Nairobi') def test_aware_datetime_month_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 2, 1, 12, 0, tzinfo=timezone.utc)) BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0, tzinfo=timezone.utc)) BookSigning.objects.create(event_date=datetime.datetime(2008, 6, 3, 12, 0, tzinfo=timezone.utc)) res = self.client.get('/dates/booksignings/2008/apr/') self.assertEqual(res.status_code, 200) def test_date_list_order(self): """date_list should be sorted ascending in month view""" _make_books(10, base_date=datetime.date(2011, 12, 25)) res = self.client.get('/dates/books/2011/dec/') self.assertEqual(list(res.context['date_list']), list(sorted(res.context['date_list']))) @override_settings(ROOT_URLCONF='generic_views.urls') class WeekArchiveViewTests(TestDataMixin, TestCase): def test_week_view(self): res = self.client.get('/dates/books/2008/week/39/') self.assertEqual(res.status_code, 200) self.assertTemplateUsed(res, 'generic_views/book_archive_week.html') self.assertEqual(res.context['book_list'][0], Book.objects.get(pubdate=datetime.date(2008, 10, 1))) self.assertEqual(res.context['week'], datetime.date(2008, 9, 28)) # Since allow_empty=False, next/prev weeks must be valid self.assertIsNone(res.context['next_week']) self.assertEqual(res.context['previous_week'], datetime.date(2006, 4, 30)) def test_week_view_allow_empty(self): # allow_empty = False, empty week res = self.client.get('/dates/books/2008/week/12/') self.assertEqual(res.status_code, 404) # allow_empty = True, empty month res = self.client.get('/dates/books/2008/week/12/allow_empty/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['book_list']), []) self.assertEqual(res.context['week'], datetime.date(2008, 3, 23)) # Since allow_empty=True, next/prev are allowed to be empty weeks self.assertEqual(res.context['next_week'], datetime.date(2008, 3, 30)) self.assertEqual(res.context['previous_week'], datetime.date(2008, 3, 16)) # allow_empty but not allow_future: next_week should be empty url = datetime.date.today().strftime('/dates/books/%Y/week/%U/allow_empty/').lower() res = self.client.get(url) self.assertEqual(res.status_code, 200) self.assertIsNone(res.context['next_week']) def test_week_view_allow_future(self): # January 7th always falls in week 1, given Python's definition of week numbers future = datetime.date(datetime.date.today().year + 1, 1, 7) future_sunday = future - datetime.timedelta(days=(future.weekday() + 1) % 7) b = Book.objects.create(name="The New New Testement", pages=600, pubdate=future) res = self.client.get('/dates/books/%s/week/1/' % future.year) self.assertEqual(res.status_code, 404) res = self.client.get('/dates/books/%s/week/1/allow_future/' % future.year) self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['book_list']), [b]) self.assertEqual(res.context['week'], future_sunday) # Since allow_future = True but not allow_empty, next/prev are not # allowed to be empty weeks self.assertIsNone(res.context['next_week']) self.assertEqual(res.context['previous_week'], datetime.date(2008, 9, 28)) # allow_future, but not allow_empty, with a current week. So next # should be in the future res = self.client.get('/dates/books/2008/week/39/allow_future/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['next_week'], future_sunday) self.assertEqual(res.context['previous_week'], datetime.date(2006, 4, 30)) def test_week_view_paginated(self): week_start = datetime.date(2008, 9, 28) week_end = week_start + datetime.timedelta(days=7) res = self.client.get('/dates/books/2008/week/39/') self.assertEqual(res.status_code, 200) self.assertEqual( list(res.context['book_list']), list(Book.objects.filter(pubdate__gte=week_start, pubdate__lt=week_end)) ) self.assertEqual( list(res.context['object_list']), list(Book.objects.filter(pubdate__gte=week_start, pubdate__lt=week_end)) ) self.assertTemplateUsed(res, 'generic_views/book_archive_week.html') def test_week_view_invalid_pattern(self): res = self.client.get('/dates/books/2007/week/no_week/') self.assertEqual(res.status_code, 404) def test_week_start_Monday(self): # Regression for #14752 res = self.client.get('/dates/books/2008/week/39/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['week'], datetime.date(2008, 9, 28)) res = self.client.get('/dates/books/2008/week/39/monday/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['week'], datetime.date(2008, 9, 29)) def test_week_iso_format(self): res = self.client.get('/dates/books/2008/week/40/iso_format/') self.assertEqual(res.status_code, 200) self.assertTemplateUsed(res, 'generic_views/book_archive_week.html') self.assertEqual( list(res.context['book_list']), [Book.objects.get(pubdate=datetime.date(2008, 10, 1))], ) self.assertEqual(res.context['week'], datetime.date(2008, 9, 29)) def test_unknown_week_format(self): msg = "Unknown week format '%T'. Choices are: %U, %V, %W" with self.assertRaisesMessage(ValueError, msg): self.client.get('/dates/books/2008/week/39/unknown_week_format/') def test_incompatible_iso_week_format_view(self): msg = ( "ISO week directive '%V' is incompatible with the year directive " "'%Y'. Use the ISO year '%G' instead." ) with self.assertRaisesMessage(ValueError, msg): self.client.get('/dates/books/2008/week/40/invalid_iso_week_year_format/') def test_datetime_week_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0)) res = self.client.get('/dates/booksignings/2008/week/13/') self.assertEqual(res.status_code, 200) @override_settings(USE_TZ=True, TIME_ZONE='Africa/Nairobi') def test_aware_datetime_week_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0, tzinfo=timezone.utc)) res = self.client.get('/dates/booksignings/2008/week/13/') self.assertEqual(res.status_code, 200) @override_settings(ROOT_URLCONF='generic_views.urls') class DayArchiveViewTests(TestDataMixin, TestCase): def test_day_view(self): res = self.client.get('/dates/books/2008/oct/01/') self.assertEqual(res.status_code, 200) self.assertTemplateUsed(res, 'generic_views/book_archive_day.html') self.assertEqual(list(res.context['book_list']), list(Book.objects.filter(pubdate=datetime.date(2008, 10, 1)))) self.assertEqual(res.context['day'], datetime.date(2008, 10, 1)) # Since allow_empty=False, next/prev days must be valid. self.assertIsNone(res.context['next_day']) self.assertEqual(res.context['previous_day'], datetime.date(2006, 5, 1)) def test_day_view_allow_empty(self): # allow_empty = False, empty month res = self.client.get('/dates/books/2000/jan/1/') self.assertEqual(res.status_code, 404) # allow_empty = True, empty month res = self.client.get('/dates/books/2000/jan/1/allow_empty/') self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['book_list']), []) self.assertEqual(res.context['day'], datetime.date(2000, 1, 1)) # Since it's allow empty, next/prev are allowed to be empty months (#7164) self.assertEqual(res.context['next_day'], datetime.date(2000, 1, 2)) self.assertEqual(res.context['previous_day'], datetime.date(1999, 12, 31)) # allow_empty but not allow_future: next_month should be empty (#7164) url = datetime.date.today().strftime('/dates/books/%Y/%b/%d/allow_empty/').lower() res = self.client.get(url) self.assertEqual(res.status_code, 200) self.assertIsNone(res.context['next_day']) def test_day_view_allow_future(self): future = (datetime.date.today() + datetime.timedelta(days=60)) urlbit = future.strftime('%Y/%b/%d').lower() b = Book.objects.create(name="The New New Testement", pages=600, pubdate=future) # allow_future = False, future month res = self.client.get('/dates/books/%s/' % urlbit) self.assertEqual(res.status_code, 404) # allow_future = True, valid future month res = self.client.get('/dates/books/%s/allow_future/' % urlbit) self.assertEqual(res.status_code, 200) self.assertEqual(list(res.context['book_list']), [b]) self.assertEqual(res.context['day'], future) # allow_future but not allow_empty, next/prev must be valid self.assertIsNone(res.context['next_day']) self.assertEqual(res.context['previous_day'], datetime.date(2008, 10, 1)) # allow_future, but not allow_empty, with a current month. res = self.client.get('/dates/books/2008/oct/01/allow_future/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['next_day'], future) self.assertEqual(res.context['previous_day'], datetime.date(2006, 5, 1)) # allow_future for yesterday, next_day is today (#17192) today = datetime.date.today() yesterday = today - datetime.timedelta(days=1) res = self.client.get('/dates/books/%s/allow_empty_and_future/' % yesterday.strftime('%Y/%b/%d').lower()) self.assertEqual(res.context['next_day'], today) def test_day_view_paginated(self): res = self.client.get('/dates/books/2008/oct/1/') self.assertEqual(res.status_code, 200) self.assertEqual( list(res.context['book_list']), list(Book.objects.filter(pubdate__year=2008, pubdate__month=10, pubdate__day=1)) ) self.assertEqual( list(res.context['object_list']), list(Book.objects.filter(pubdate__year=2008, pubdate__month=10, pubdate__day=1)) ) self.assertTemplateUsed(res, 'generic_views/book_archive_day.html') def test_next_prev_context(self): res = self.client.get('/dates/books/2008/oct/01/') self.assertEqual(res.content, b"Archive for Oct. 1, 2008. Previous day is May 1, 2006\n") def test_custom_month_format(self): res = self.client.get('/dates/books/2008/10/01/') self.assertEqual(res.status_code, 200) def test_day_view_invalid_pattern(self): res = self.client.get('/dates/books/2007/oct/no_day/') self.assertEqual(res.status_code, 404) def test_today_view(self): res = self.client.get('/dates/books/today/') self.assertEqual(res.status_code, 404) res = self.client.get('/dates/books/today/allow_empty/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['day'], datetime.date.today()) def test_datetime_day_view(self): BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0)) res = self.client.get('/dates/booksignings/2008/apr/2/') self.assertEqual(res.status_code, 200) @requires_tz_support @override_settings(USE_TZ=True, TIME_ZONE='Africa/Nairobi') def test_aware_datetime_day_view(self): bs = BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0, tzinfo=timezone.utc)) res = self.client.get('/dates/booksignings/2008/apr/2/') self.assertEqual(res.status_code, 200) # 2008-04-02T00:00:00+03:00 (beginning of day) > 2008-04-01T22:00:00+00:00 (book signing event date) bs.event_date = datetime.datetime(2008, 4, 1, 22, 0, tzinfo=timezone.utc) bs.save() res = self.client.get('/dates/booksignings/2008/apr/2/') self.assertEqual(res.status_code, 200) # 2008-04-03T00:00:00+03:00 (end of day) > 2008-04-02T22:00:00+00:00 (book signing event date) bs.event_date = datetime.datetime(2008, 4, 2, 22, 0, tzinfo=timezone.utc) bs.save() res = self.client.get('/dates/booksignings/2008/apr/2/') self.assertEqual(res.status_code, 404) @override_settings(ROOT_URLCONF='generic_views.urls') class DateDetailViewTests(TestDataMixin, TestCase): def test_date_detail_by_pk(self): res = self.client.get('/dates/books/2008/oct/01/%s/' % self.book1.pk) self.assertEqual(res.status_code, 200) self.assertEqual(res.context['object'], self.book1) self.assertEqual(res.context['book'], self.book1) self.assertTemplateUsed(res, 'generic_views/book_detail.html') def test_date_detail_by_slug(self): res = self.client.get('/dates/books/2006/may/01/byslug/dreaming-in-code/') self.assertEqual(res.status_code, 200) self.assertEqual(res.context['book'], Book.objects.get(slug='dreaming-in-code')) def test_date_detail_custom_month_format(self): res = self.client.get('/dates/books/2008/10/01/%s/' % self.book1.pk) self.assertEqual(res.status_code, 200) self.assertEqual(res.context['book'], self.book1) def test_date_detail_allow_future(self): future = (datetime.date.today() + datetime.timedelta(days=60)) urlbit = future.strftime('%Y/%b/%d').lower() b = Book.objects.create(name="The New New Testement", slug="new-new", pages=600, pubdate=future) res = self.client.get('/dates/books/%s/new-new/' % urlbit) self.assertEqual(res.status_code, 404) res = self.client.get('/dates/books/%s/%s/allow_future/' % (urlbit, b.id)) self.assertEqual(res.status_code, 200) self.assertEqual(res.context['book'], b) self.assertTemplateUsed(res, 'generic_views/book_detail.html') def test_year_out_of_range(self): urls = [ '/dates/books/9999/', '/dates/books/9999/12/', '/dates/books/9999/week/52/', ] for url in urls: with self.subTest(url=url): res = self.client.get(url) self.assertEqual(res.status_code, 404) self.assertEqual(res.context['exception'], 'Date out of range') def test_invalid_url(self): msg = ( 'Generic detail view BookDetail must be called with either an ' 'object pk or a slug in the URLconf.' ) with self.assertRaisesMessage(AttributeError, msg): self.client.get("/dates/books/2008/oct/01/nopk/") def test_get_object_custom_queryset(self): """ Custom querysets are used when provided to BaseDateDetailView.get_object(). """ res = self.client.get( '/dates/books/get_object_custom_queryset/2006/may/01/%s/' % self.book2.pk) self.assertEqual(res.status_code, 200) self.assertEqual(res.context['object'], self.book2) self.assertEqual(res.context['book'], self.book2) self.assertTemplateUsed(res, 'generic_views/book_detail.html') res = self.client.get( '/dates/books/get_object_custom_queryset/2008/oct/01/9999999/') self.assertEqual(res.status_code, 404) def test_get_object_custom_queryset_numqueries(self): with self.assertNumQueries(1): self.client.get('/dates/books/get_object_custom_queryset/2006/may/01/2/') def test_datetime_date_detail(self): bs = BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0)) res = self.client.get('/dates/booksignings/2008/apr/2/%d/' % bs.pk) self.assertEqual(res.status_code, 200) @requires_tz_support @override_settings(USE_TZ=True, TIME_ZONE='Africa/Nairobi') def test_aware_datetime_date_detail(self): bs = BookSigning.objects.create(event_date=datetime.datetime(2008, 4, 2, 12, 0, tzinfo=timezone.utc)) res = self.client.get('/dates/booksignings/2008/apr/2/%d/' % bs.pk) self.assertEqual(res.status_code, 200) # 2008-04-02T00:00:00+03:00 (beginning of day) > 2008-04-01T22:00:00+00:00 (book signing event date) bs.event_date = datetime.datetime(2008, 4, 1, 22, 0, tzinfo=timezone.utc) bs.save() res = self.client.get('/dates/booksignings/2008/apr/2/%d/' % bs.pk) self.assertEqual(res.status_code, 200) # 2008-04-03T00:00:00+03:00 (end of day) > 2008-04-02T22:00:00+00:00 (book signing event date) bs.event_date = datetime.datetime(2008, 4, 2, 22, 0, tzinfo=timezone.utc) bs.save() res = self.client.get('/dates/booksignings/2008/apr/2/%d/' % bs.pk) self.assertEqual(res.status_code, 404)