Example #1
0
    def test_show_all(self):
        parent = Parent.objects.create(name='anything')
        for i in range(30):
            Child.objects.create(name='name %s' % i, parent=parent)
            Child.objects.create(name='filtered %s' % i, parent=parent)

        # Add "show all" parameter to request
        request = self.factory.get('/child/', data={ALL_VAR: ''})

        # Test valid "show all" request (number of total objects is under max)
        m = ChildAdmin(Child, admin.site)
        # 200 is the max we'll pass to ChangeList
        cl = ChangeList(request, Child, m.list_display, m.list_display_links,
                m.list_filter, m.date_hierarchy, m.search_fields,
                m.list_select_related, m.list_per_page, 200, m.list_editable, m)
        cl.get_results(request)
        self.assertEqual(len(cl.result_list), 60)

        # Test invalid "show all" request (number of total objects over max)
        # falls back to paginated pages
        m = ChildAdmin(Child, admin.site)
        # 30 is the max we'll pass to ChangeList for this test
        cl = ChangeList(request, Child, m.list_display, m.list_display_links,
                m.list_filter, m.date_hierarchy, m.search_fields,
                m.list_select_related, m.list_per_page, 30, m.list_editable, m)
        cl.get_results(request)
        self.assertEqual(len(cl.result_list), 10)
Example #2
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    def test_custom_paginator(self):
        new_parent = Parent.objects.create(name='parent')
        for i in range(200):
            new_child = Child.objects.create(name='name %s' % i, parent=new_parent)

        request = self.factory.get('/child/')
        m = CustomPaginationAdmin(Child, admin.site)

        cl = ChangeList(request, Child, m.list_display, m.list_display_links,
                m.list_filter, m.date_hierarchy, m.search_fields,
                m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m)

        cl.get_results(request)
        self.assertIsInstance(cl.paginator, CustomPaginator)
Example #3
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    def test_distinct_for_through_m2m_in_list_filter(self):
        """
        Regression test for #13902: When using a ManyToMany in list_filter,
        results shouldn't apper more than once. With an intermediate model.
        """
        lead = Musician.objects.create(name='Vox')
        band = Group.objects.create(name='The Hype')
        Membership.objects.create(group=band, music=lead, role='lead voice')
        Membership.objects.create(group=band, music=lead, role='bass player')

        m = GroupAdmin(Group, admin.site)
        request = self.factory.get('/group/', data={'members': lead.pk})

        cl = ChangeList(request, Group, m.list_display,
                m.list_display_links, m.list_filter, m.date_hierarchy,
                m.search_fields, m.list_select_related, m.list_per_page,
                m.list_max_show_all, m.list_editable, m)

        cl.get_results(request)

        # There's only one Group instance
        self.assertEqual(cl.result_count, 1)
Example #4
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    def test_distinct_for_m2m_to_inherited_in_list_filter(self):
        """
        Regression test for #13902: When using a ManyToMany in list_filter,
        results shouldn't apper more than once. Target of the relationship
        inherits from another.
        """
        lead = ChordsMusician.objects.create(name='Player A')
        three = ChordsBand.objects.create(name='The Chords Trio')
        Invitation.objects.create(band=three, player=lead, instrument='guitar')
        Invitation.objects.create(band=three, player=lead, instrument='bass')

        m = ChordsBandAdmin(ChordsBand, admin.site)
        request = self.factory.get('/chordsband/', data={'members': lead.pk})

        cl = ChangeList(request, ChordsBand, m.list_display,
                m.list_display_links, m.list_filter, m.date_hierarchy,
                m.search_fields, m.list_select_related, m.list_per_page,
                m.list_max_show_all, m.list_editable, m)

        cl.get_results(request)

        # There's only one ChordsBand instance
        self.assertEqual(cl.result_count, 1)
Example #5
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    def test_distinct_for_inherited_m2m_in_list_filter(self):
        """
        Regression test for #13902: When using a ManyToMany in list_filter,
        results shouldn't apper more than once. Model managed in the
        admin inherits from the one that defins the relationship.
        """
        lead = Musician.objects.create(name='John')
        four = Quartet.objects.create(name='The Beatles')
        Membership.objects.create(group=four, music=lead, role='lead voice')
        Membership.objects.create(group=four, music=lead, role='guitar player')

        m = QuartetAdmin(Quartet, admin.site)
        request = self.factory.get('/quartet/', data={'members': lead.pk})

        cl = ChangeList(request, Quartet, m.list_display,
                m.list_display_links, m.list_filter, m.date_hierarchy,
                m.search_fields, m.list_select_related, m.list_per_page,
                m.list_max_show_all, m.list_editable, m)

        cl.get_results(request)

        # There's only one Quartet instance
        self.assertEqual(cl.result_count, 1)
Example #6
0
    def test_distinct_for_m2m_in_list_filter(self):
        """
        Regression test for #13902: When using a ManyToMany in list_filter,
        results shouldn't apper more than once. Basic ManyToMany.
        """
        blues = Genre.objects.create(name='Blues')
        band = Band.objects.create(name='B.B. King Review', nr_of_members=11)

        band.genres.add(blues)
        band.genres.add(blues)

        m = BandAdmin(Band, admin.site)
        request = self.factory.get('/band/', data={'genres': blues.pk})

        cl = ChangeList(request, Band, m.list_display,
                m.list_display_links, m.list_filter, m.date_hierarchy,
                m.search_fields, m.list_select_related, m.list_per_page,
                m.list_max_show_all, m.list_editable, m)

        cl.get_results(request)

        # There's only one Group instance
        self.assertEqual(cl.result_count, 1)