| from __future__ import absolute_import |
| |
| import datetime |
| |
| from django.contrib.admin import (site, ModelAdmin, SimpleListFilter, |
| BooleanFieldListFilter) |
| from django.contrib.admin.views.main import ChangeList |
| from django.contrib.auth.admin import UserAdmin |
| from django.contrib.auth.models import User |
| from django.core.exceptions import ImproperlyConfigured |
| from django.test import TestCase, RequestFactory |
| from django.test.utils import override_settings |
| from django.utils.encoding import force_unicode |
| |
| from .models import Book, Department, Employee |
| |
| |
| def select_by(dictlist, key, value): |
| return [x for x in dictlist if x[key] == value][0] |
| |
| class DecadeListFilter(SimpleListFilter): |
| |
| def lookups(self, request, model_admin): |
| return ( |
| ('the 80s', "the 1980's"), |
| ('the 90s', "the 1990's"), |
| ('the 00s', "the 2000's"), |
| ('other', "other decades"), |
| ) |
| |
| def queryset(self, request, queryset): |
| decade = self.value() |
| if decade == 'the 80s': |
| return queryset.filter(year__gte=1980, year__lte=1989) |
| if decade == 'the 90s': |
| return queryset.filter(year__gte=1990, year__lte=1999) |
| if decade == 'the 00s': |
| return queryset.filter(year__gte=2000, year__lte=2009) |
| |
| class DecadeListFilterWithTitleAndParameter(DecadeListFilter): |
| title = 'publication decade' |
| parameter_name = 'publication-decade' |
| |
| class DecadeListFilterWithoutTitle(DecadeListFilter): |
| parameter_name = 'publication-decade' |
| |
| class DecadeListFilterWithoutParameter(DecadeListFilter): |
| title = 'publication decade' |
| |
| class DecadeListFilterWithNoneReturningLookups(DecadeListFilterWithTitleAndParameter): |
| |
| def lookups(self, request, model_admin): |
| pass |
| |
| class DecadeListFilterWithFailingQueryset(DecadeListFilterWithTitleAndParameter): |
| |
| def queryset(self, request, queryset): |
| raise 1/0 |
| |
| class DecadeListFilterWithQuerysetBasedLookups(DecadeListFilterWithTitleAndParameter): |
| |
| def lookups(self, request, model_admin): |
| qs = model_admin.queryset(request) |
| if qs.filter(year__gte=1980, year__lte=1989).exists(): |
| yield ('the 80s', "the 1980's") |
| if qs.filter(year__gte=1990, year__lte=1999).exists(): |
| yield ('the 90s', "the 1990's") |
| if qs.filter(year__gte=2000, year__lte=2009).exists(): |
| yield ('the 00s', "the 2000's") |
| |
| class DecadeListFilterParameterEndsWith__In(DecadeListFilter): |
| title = 'publication decade' |
| parameter_name = 'decade__in' # Ends with '__in" |
| |
| class DecadeListFilterParameterEndsWith__Isnull(DecadeListFilter): |
| title = 'publication decade' |
| parameter_name = 'decade__isnull' # Ends with '__isnull" |
| |
| |
| class DepartmentListFilterLookupWithNonStringValue(SimpleListFilter): |
| title = 'department' |
| parameter_name = 'department' |
| |
| def lookups(self, request, model_admin): |
| return sorted(set([ |
| (employee.department.id, # Intentionally not a string (Refs #19318) |
| employee.department.code) |
| for employee in model_admin.queryset(request).all() |
| ])) |
| |
| def queryset(self, request, queryset): |
| if self.value(): |
| return queryset.filter(department__id=self.value()) |
| |
| class CustomUserAdmin(UserAdmin): |
| list_filter = ('books_authored', 'books_contributed') |
| |
| class BookAdmin(ModelAdmin): |
| list_filter = ('year', 'author', 'contributors', 'is_best_seller', 'date_registered', 'no') |
| ordering = ('-id',) |
| |
| class BookAdminWithTupleBooleanFilter(BookAdmin): |
| list_filter = ('year', 'author', 'contributors', ('is_best_seller', BooleanFieldListFilter), 'date_registered', 'no') |
| |
| class DecadeFilterBookAdmin(ModelAdmin): |
| list_filter = ('author', DecadeListFilterWithTitleAndParameter) |
| ordering = ('-id',) |
| |
| class DecadeFilterBookAdminWithoutTitle(ModelAdmin): |
| list_filter = (DecadeListFilterWithoutTitle,) |
| |
| class DecadeFilterBookAdminWithoutParameter(ModelAdmin): |
| list_filter = (DecadeListFilterWithoutParameter,) |
| |
| class DecadeFilterBookAdminWithNoneReturningLookups(ModelAdmin): |
| list_filter = (DecadeListFilterWithNoneReturningLookups,) |
| |
| class DecadeFilterBookAdminWithFailingQueryset(ModelAdmin): |
| list_filter = (DecadeListFilterWithFailingQueryset,) |
| |
| class DecadeFilterBookAdminWithQuerysetBasedLookups(ModelAdmin): |
| list_filter = (DecadeListFilterWithQuerysetBasedLookups,) |
| |
| class DecadeFilterBookAdminParameterEndsWith__In(ModelAdmin): |
| list_filter = (DecadeListFilterParameterEndsWith__In,) |
| |
| class DecadeFilterBookAdminParameterEndsWith__Isnull(ModelAdmin): |
| list_filter = (DecadeListFilterParameterEndsWith__Isnull,) |
| |
| class EmployeeAdmin(ModelAdmin): |
| list_display = ['name', 'department'] |
| list_filter = ['department'] |
| |
| class DepartmentFilterEmployeeAdmin(EmployeeAdmin): |
| list_filter = [DepartmentListFilterLookupWithNonStringValue, ] |
| |
| class ListFiltersTests(TestCase): |
| |
| def setUp(self): |
| self.today = datetime.date.today() |
| self.tomorrow = self.today + datetime.timedelta(days=1) |
| self.one_week_ago = self.today - datetime.timedelta(days=7) |
| |
| self.request_factory = RequestFactory() |
| |
| # Users |
| self.alfred = User.objects.create_user('alfred', 'alfred@example.com') |
| self.bob = User.objects.create_user('bob', 'bob@example.com') |
| self.lisa = User.objects.create_user('lisa', 'lisa@example.com') |
| |
| # Books |
| self.djangonaut_book = Book.objects.create(title='Djangonaut: an art of living', year=2009, author=self.alfred, is_best_seller=True, date_registered=self.today) |
| self.bio_book = Book.objects.create(title='Django: a biography', year=1999, author=self.alfred, is_best_seller=False, no=207) |
| self.django_book = Book.objects.create(title='The Django Book', year=None, author=self.bob, is_best_seller=None, date_registered=self.today, no=103) |
| self.gipsy_book = Book.objects.create(title='Gipsy guitar for dummies', year=2002, is_best_seller=True, date_registered=self.one_week_ago) |
| self.gipsy_book.contributors = [self.bob, self.lisa] |
| self.gipsy_book.save() |
| |
| # Departments |
| self.dev = Department.objects.create(code='DEV', description='Development') |
| self.design = Department.objects.create(code='DSN', description='Design') |
| |
| # Employees |
| self.john = Employee.objects.create(name='John Blue', department=self.dev) |
| self.jack = Employee.objects.create(name='Jack Red', department=self.design) |
| |
| |
| def get_changelist(self, request, model, modeladmin): |
| return ChangeList(request, model, modeladmin.list_display, modeladmin.list_display_links, |
| modeladmin.list_filter, modeladmin.date_hierarchy, modeladmin.search_fields, |
| modeladmin.list_select_related, modeladmin.list_per_page, modeladmin.list_max_show_all, modeladmin.list_editable, modeladmin) |
| |
| def test_datefieldlistfilter(self): |
| modeladmin = BookAdmin(Book, site) |
| |
| request = self.request_factory.get('/') |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| request = self.request_factory.get('/', {'date_registered__gte': self.today, |
| 'date_registered__lt': self.tomorrow}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.django_book, self.djangonaut_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][4] |
| self.assertEqual(force_unicode(filterspec.title), u'date registered') |
| choice = select_by(filterspec.choices(changelist), "display", "Today") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?date_registered__gte=%s' |
| '&date_registered__lt=%s' |
| % (self.today, self.tomorrow)) |
| |
| request = self.request_factory.get('/', {'date_registered__gte': self.today.replace(day=1), |
| 'date_registered__lt': self.tomorrow}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| if (self.today.year, self.today.month) == (self.one_week_ago.year, self.one_week_ago.month): |
| # In case one week ago is in the same month. |
| self.assertEqual(list(queryset), [self.gipsy_book, self.django_book, self.djangonaut_book]) |
| else: |
| self.assertEqual(list(queryset), [self.django_book, self.djangonaut_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][4] |
| self.assertEqual(force_unicode(filterspec.title), u'date registered') |
| choice = select_by(filterspec.choices(changelist), "display", "This month") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?date_registered__gte=%s' |
| '&date_registered__lt=%s' |
| % (self.today.replace(day=1), self.tomorrow)) |
| |
| request = self.request_factory.get('/', {'date_registered__gte': self.today.replace(month=1, day=1), |
| 'date_registered__lt': self.tomorrow}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| if self.today.year == self.one_week_ago.year: |
| # In case one week ago is in the same year. |
| self.assertEqual(list(queryset), [self.gipsy_book, self.django_book, self.djangonaut_book]) |
| else: |
| self.assertEqual(list(queryset), [self.django_book, self.djangonaut_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][4] |
| self.assertEqual(force_unicode(filterspec.title), u'date registered') |
| choice = select_by(filterspec.choices(changelist), "display", "This year") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?date_registered__gte=%s' |
| '&date_registered__lt=%s' |
| % (self.today.replace(month=1, day=1), self.tomorrow)) |
| |
| request = self.request_factory.get('/', {'date_registered__gte': str(self.one_week_ago), |
| 'date_registered__lt': str(self.tomorrow)}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.gipsy_book, self.django_book, self.djangonaut_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][4] |
| self.assertEqual(force_unicode(filterspec.title), u'date registered') |
| choice = select_by(filterspec.choices(changelist), "display", "Past 7 days") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?date_registered__gte=%s' |
| '&date_registered__lt=%s' |
| % (str(self.one_week_ago), str(self.tomorrow))) |
| |
| @override_settings(USE_TZ=True) |
| def test_datefieldlistfilter_with_time_zone_support(self): |
| # Regression for #17830 |
| self.test_datefieldlistfilter() |
| |
| def test_allvaluesfieldlistfilter(self): |
| modeladmin = BookAdmin(Book, site) |
| |
| request = self.request_factory.get('/', {'year__isnull': 'True'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.django_book]) |
| |
| # Make sure the last choice is None and is selected |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEqual(force_unicode(filterspec.title), u'year') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[-1]['selected'], True) |
| self.assertEqual(choices[-1]['query_string'], '?year__isnull=True') |
| |
| request = self.request_factory.get('/', {'year': '2002'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEqual(force_unicode(filterspec.title), u'year') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[2]['selected'], True) |
| self.assertEqual(choices[2]['query_string'], '?year=2002') |
| |
| def test_relatedfieldlistfilter_foreignkey(self): |
| modeladmin = BookAdmin(Book, site) |
| |
| request = self.request_factory.get('/', {'author__isnull': 'True'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.gipsy_book]) |
| |
| # Make sure the last choice is None and is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEquals(force_unicode(filterspec.title), u'Verbose Author') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[-1]['selected'], True) |
| self.assertEqual(choices[-1]['query_string'], '?author__isnull=True') |
| |
| request = self.request_factory.get('/', {'author__id__exact': self.alfred.pk}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEquals(force_unicode(filterspec.title), u'Verbose Author') |
| # order of choices depends on User model, which has no order |
| choice = select_by(filterspec.choices(changelist), "display", "alfred") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?author__id__exact=%d' % self.alfred.pk) |
| |
| def test_relatedfieldlistfilter_manytomany(self): |
| modeladmin = BookAdmin(Book, site) |
| |
| request = self.request_factory.get('/', {'contributors__isnull': 'True'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.django_book, self.bio_book, self.djangonaut_book]) |
| |
| # Make sure the last choice is None and is selected |
| filterspec = changelist.get_filters(request)[0][2] |
| self.assertEquals(force_unicode(filterspec.title), u'Verbose Contributors') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[-1]['selected'], True) |
| self.assertEqual(choices[-1]['query_string'], '?contributors__isnull=True') |
| |
| request = self.request_factory.get('/', {'contributors__id__exact': self.bob.pk}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][2] |
| self.assertEquals(force_unicode(filterspec.title), u'Verbose Contributors') |
| choice = select_by(filterspec.choices(changelist), "display", "bob") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?contributors__id__exact=%d' % self.bob.pk) |
| |
| def test_relatedfieldlistfilter_reverse_relationships(self): |
| modeladmin = CustomUserAdmin(User, site) |
| |
| # FK relationship ----- |
| request = self.request_factory.get('/', {'books_authored__isnull': 'True'}) |
| changelist = self.get_changelist(request, User, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.lisa]) |
| |
| # Make sure the last choice is None and is selected |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEqual(force_unicode(filterspec.title), u'book') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[-1]['selected'], True) |
| self.assertEqual(choices[-1]['query_string'], '?books_authored__isnull=True') |
| |
| request = self.request_factory.get('/', {'books_authored__id__exact': self.bio_book.pk}) |
| changelist = self.get_changelist(request, User, modeladmin) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEqual(force_unicode(filterspec.title), u'book') |
| choice = select_by(filterspec.choices(changelist), "display", self.bio_book.title) |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?books_authored__id__exact=%d' % self.bio_book.pk) |
| |
| # M2M relationship ----- |
| request = self.request_factory.get('/', {'books_contributed__isnull': 'True'}) |
| changelist = self.get_changelist(request, User, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.alfred]) |
| |
| # Make sure the last choice is None and is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEqual(force_unicode(filterspec.title), u'book') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[-1]['selected'], True) |
| self.assertEqual(choices[-1]['query_string'], '?books_contributed__isnull=True') |
| |
| request = self.request_factory.get('/', {'books_contributed__id__exact': self.django_book.pk}) |
| changelist = self.get_changelist(request, User, modeladmin) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEqual(force_unicode(filterspec.title), u'book') |
| choice = select_by(filterspec.choices(changelist), "display", self.django_book.title) |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?books_contributed__id__exact=%d' % self.django_book.pk) |
| |
| def test_booleanfieldlistfilter(self): |
| modeladmin = BookAdmin(Book, site) |
| self.verify_booleanfieldlistfilter(modeladmin) |
| |
| def test_booleanfieldlistfilter_tuple(self): |
| modeladmin = BookAdminWithTupleBooleanFilter(Book, site) |
| self.verify_booleanfieldlistfilter(modeladmin) |
| |
| def verify_booleanfieldlistfilter(self, modeladmin): |
| request = self.request_factory.get('/') |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| request = self.request_factory.get('/', {'is_best_seller__exact': 0}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.bio_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][3] |
| self.assertEqual(force_unicode(filterspec.title), u'is best seller') |
| choice = select_by(filterspec.choices(changelist), "display", "No") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?is_best_seller__exact=0') |
| |
| request = self.request_factory.get('/', {'is_best_seller__exact': 1}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.gipsy_book, self.djangonaut_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][3] |
| self.assertEqual(force_unicode(filterspec.title), u'is best seller') |
| choice = select_by(filterspec.choices(changelist), "display", "Yes") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?is_best_seller__exact=1') |
| |
| request = self.request_factory.get('/', {'is_best_seller__isnull': 'True'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.django_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][3] |
| self.assertEqual(force_unicode(filterspec.title), u'is best seller') |
| choice = select_by(filterspec.choices(changelist), "display", "Unknown") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?is_best_seller__isnull=True') |
| |
| def test_simplelistfilter(self): |
| modeladmin = DecadeFilterBookAdmin(Book, site) |
| |
| # Make sure that the first option is 'All' --------------------------- |
| |
| request = self.request_factory.get('/', {}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), list(Book.objects.all().order_by('-id'))) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[0]['display'], u'All') |
| self.assertEqual(choices[0]['selected'], True) |
| self.assertEqual(choices[0]['query_string'], '?') |
| |
| # Look for books in the 1980s ---------------------------------------- |
| |
| request = self.request_factory.get('/', {'publication-decade': 'the 80s'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), []) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[1]['display'], u'the 1980\'s') |
| self.assertEqual(choices[1]['selected'], True) |
| self.assertEqual(choices[1]['query_string'], '?publication-decade=the+80s') |
| |
| # Look for books in the 1990s ---------------------------------------- |
| |
| request = self.request_factory.get('/', {'publication-decade': 'the 90s'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.bio_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[2]['display'], u'the 1990\'s') |
| self.assertEqual(choices[2]['selected'], True) |
| self.assertEqual(choices[2]['query_string'], '?publication-decade=the+90s') |
| |
| # Look for books in the 2000s ---------------------------------------- |
| |
| request = self.request_factory.get('/', {'publication-decade': 'the 00s'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.gipsy_book, self.djangonaut_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[3]['display'], u'the 2000\'s') |
| self.assertEqual(choices[3]['selected'], True) |
| self.assertEqual(choices[3]['query_string'], '?publication-decade=the+00s') |
| |
| # Combine multiple filters ------------------------------------------- |
| |
| request = self.request_factory.get('/', {'publication-decade': 'the 00s', 'author__id__exact': self.alfred.pk}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.djangonaut_book]) |
| |
| # Make sure the correct choices are selected |
| filterspec = changelist.get_filters(request)[0][1] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[3]['display'], u'the 2000\'s') |
| self.assertEqual(choices[3]['selected'], True) |
| self.assertEqual(choices[3]['query_string'], '?publication-decade=the+00s&author__id__exact=%s' % self.alfred.pk) |
| |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEquals(force_unicode(filterspec.title), u'Verbose Author') |
| choice = select_by(filterspec.choices(changelist), "display", "alfred") |
| self.assertEqual(choice['selected'], True) |
| self.assertEqual(choice['query_string'], '?publication-decade=the+00s&author__id__exact=%s' % self.alfred.pk) |
| |
| def test_listfilter_without_title(self): |
| """ |
| Any filter must define a title. |
| """ |
| modeladmin = DecadeFilterBookAdminWithoutTitle(Book, site) |
| request = self.request_factory.get('/', {}) |
| self.assertRaisesRegexp(ImproperlyConfigured, |
| "The list filter 'DecadeListFilterWithoutTitle' does not specify a 'title'.", |
| self.get_changelist, request, Book, modeladmin) |
| |
| def test_simplelistfilter_without_parameter(self): |
| """ |
| Any SimpleListFilter must define a parameter_name. |
| """ |
| modeladmin = DecadeFilterBookAdminWithoutParameter(Book, site) |
| request = self.request_factory.get('/', {}) |
| self.assertRaisesRegexp(ImproperlyConfigured, |
| "The list filter 'DecadeListFilterWithoutParameter' does not specify a 'parameter_name'.", |
| self.get_changelist, request, Book, modeladmin) |
| |
| def test_simplelistfilter_with_none_returning_lookups(self): |
| """ |
| A SimpleListFilter lookups method can return None but disables the |
| filter completely. |
| """ |
| modeladmin = DecadeFilterBookAdminWithNoneReturningLookups(Book, site) |
| request = self.request_factory.get('/', {}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| filterspec = changelist.get_filters(request)[0] |
| self.assertEqual(len(filterspec), 0) |
| |
| def test_filter_with_failing_queryset(self): |
| """ |
| Ensure that when a filter's queryset method fails, it fails loudly and |
| the corresponding exception doesn't get swallowed. |
| Refs #17828. |
| """ |
| modeladmin = DecadeFilterBookAdminWithFailingQueryset(Book, site) |
| request = self.request_factory.get('/', {}) |
| self.assertRaises(ZeroDivisionError, self.get_changelist, request, Book, modeladmin) |
| |
| def test_simplelistfilter_with_queryset_based_lookups(self): |
| modeladmin = DecadeFilterBookAdminWithQuerysetBasedLookups(Book, site) |
| request = self.request_factory.get('/', {}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(len(choices), 3) |
| |
| self.assertEqual(choices[0]['display'], u'All') |
| self.assertEqual(choices[0]['selected'], True) |
| self.assertEqual(choices[0]['query_string'], '?') |
| |
| self.assertEqual(choices[1]['display'], u'the 1990\'s') |
| self.assertEqual(choices[1]['selected'], False) |
| self.assertEqual(choices[1]['query_string'], '?publication-decade=the+90s') |
| |
| self.assertEqual(choices[2]['display'], u'the 2000\'s') |
| self.assertEqual(choices[2]['selected'], False) |
| self.assertEqual(choices[2]['query_string'], '?publication-decade=the+00s') |
| |
| def test_two_characters_long_field(self): |
| """ |
| Ensure that list_filter works with two-characters long field names. |
| Refs #16080. |
| """ |
| modeladmin = BookAdmin(Book, site) |
| request = self.request_factory.get('/', {'no': '207'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.bio_book]) |
| |
| filterspec = changelist.get_filters(request)[0][-1] |
| self.assertEqual(force_unicode(filterspec.title), u'number') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[2]['selected'], True) |
| self.assertEqual(choices[2]['query_string'], '?no=207') |
| |
| def test_parameter_ends_with__in__or__isnull(self): |
| """ |
| Ensure that a SimpleListFilter's parameter name is not mistaken for a |
| model field if it ends with '__isnull' or '__in'. |
| Refs #17091. |
| """ |
| |
| # When it ends with '__in' ----------------------------------------- |
| modeladmin = DecadeFilterBookAdminParameterEndsWith__In(Book, site) |
| request = self.request_factory.get('/', {'decade__in': 'the 90s'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.bio_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[2]['display'], u'the 1990\'s') |
| self.assertEqual(choices[2]['selected'], True) |
| self.assertEqual(choices[2]['query_string'], '?decade__in=the+90s') |
| |
| # When it ends with '__isnull' --------------------------------------- |
| modeladmin = DecadeFilterBookAdminParameterEndsWith__Isnull(Book, site) |
| request = self.request_factory.get('/', {'decade__isnull': 'the 90s'}) |
| changelist = self.get_changelist(request, Book, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.bio_book]) |
| |
| # Make sure the correct choice is selected |
| filterspec = changelist.get_filters(request)[0][0] |
| self.assertEqual(force_unicode(filterspec.title), u'publication decade') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[2]['display'], u'the 1990\'s') |
| self.assertEqual(choices[2]['selected'], True) |
| self.assertEqual(choices[2]['query_string'], '?decade__isnull=the+90s') |
| |
| def test_lookup_with_non_string_value(self): |
| """ |
| Ensure choices are set the selected class when using |
| non-string values for lookups in SimpleListFilters |
| Refs #19318 |
| """ |
| |
| modeladmin = DepartmentFilterEmployeeAdmin(Employee, site) |
| request = self.request_factory.get('/', {'department': self.john.pk}) |
| changelist = self.get_changelist(request, Employee, modeladmin) |
| |
| queryset = changelist.get_query_set(request) |
| |
| self.assertEqual(list(queryset), [self.john]) |
| |
| filterspec = changelist.get_filters(request)[0][-1] |
| self.assertEqual(force_unicode(filterspec.title), u'department') |
| choices = list(filterspec.choices(changelist)) |
| self.assertEqual(choices[1]['display'], 'DEV') |
| self.assertEqual(choices[1]['selected'], True) |
| self.assertEqual(choices[1]['query_string'], '?department=%s' % self.john.pk) |
| |
| def test_fk_with_to_field(self): |
| """ |
| Ensure that a filter on a FK respects the FK's to_field attribute. |
| Refs #17972. |
| """ |
| modeladmin = EmployeeAdmin(Employee, site) |
| |
| request = self.request_factory.get('/', {}) |
| changelist = self.get_changelist(request, Employee, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.jack, self.john]) |
| |
| filterspec = changelist.get_filters(request)[0][-1] |
| self.assertEqual(force_unicode(filterspec.title), u'department') |
| choices = list(filterspec.choices(changelist)) |
| |
| self.assertEqual(choices[0]['display'], u'All') |
| self.assertEqual(choices[0]['selected'], True) |
| self.assertEqual(choices[0]['query_string'], '?') |
| |
| self.assertEqual(choices[1]['display'], u'Development') |
| self.assertEqual(choices[1]['selected'], False) |
| self.assertEqual(choices[1]['query_string'], '?department__code__exact=DEV') |
| |
| self.assertEqual(choices[2]['display'], u'Design') |
| self.assertEqual(choices[2]['selected'], False) |
| self.assertEqual(choices[2]['query_string'], '?department__code__exact=DSN') |
| |
| # Filter by Department=='Development' -------------------------------- |
| |
| request = self.request_factory.get('/', {'department__code__exact': 'DEV'}) |
| changelist = self.get_changelist(request, Employee, modeladmin) |
| |
| # Make sure the correct queryset is returned |
| queryset = changelist.get_query_set(request) |
| self.assertEqual(list(queryset), [self.john]) |
| |
| filterspec = changelist.get_filters(request)[0][-1] |
| self.assertEqual(force_unicode(filterspec.title), u'department') |
| choices = list(filterspec.choices(changelist)) |
| |
| self.assertEqual(choices[0]['display'], u'All') |
| self.assertEqual(choices[0]['selected'], False) |
| self.assertEqual(choices[0]['query_string'], '?') |
| |
| self.assertEqual(choices[1]['display'], u'Development') |
| self.assertEqual(choices[1]['selected'], True) |
| self.assertEqual(choices[1]['query_string'], '?department__code__exact=DEV') |
| |
| self.assertEqual(choices[2]['display'], u'Design') |
| self.assertEqual(choices[2]['selected'], False) |
| self.assertEqual(choices[2]['query_string'], '?department__code__exact=DSN') |