def test_related_field_ajax_list_filter(self):
request = self.factory.get('url')
field, lookup_params, model, model_admin, field_path = self.get_related_field_ajax_list_filter_params()
list_filter = RelatedFieldAjaxListFilter(field, request, lookup_params, model, model_admin, field_path)
self.assertTrue(list_filter.has_output())
choices = list_filter.field_choices(field, request, model_admin)
self.assertIsInstance(choices, list)
self.assertEqual(len(choices), 0)
def test_related_field_ajax_list_filter(self):
request = self.factory.get('url')
field, lookup_params, model, model_admin, field_path = self.get_related_field_ajax_list_filter_params()
list_filter = RelatedFieldAjaxListFilter(field, request, lookup_params, model, model_admin, field_path)
self.assertTrue(list_filter.has_output())
choices = list_filter.field_choices(field, request, model_admin)
self.assertIsInstance(choices, list)
self.assertEqual(len(choices), 0)
def test_related_field_ajax_list_filter_with_initial(self):
initial = self.models[1]
request = self.factory.get('url', {'field__id__exact': initial.pk})
field, lookup_params, model, model_admin, field_path = self.get_related_field_ajax_list_filter_params()
list_filter = RelatedFieldAjaxListFilter(field, request, lookup_params, model, model_admin, field_path)
self.assertTrue(list_filter.has_output())
choices = list_filter.field_choices(field, request, model_admin)
self.assertIsInstance(choices, list)
self.assertEqual(len(choices), 1)
self.assertEqual(choices[0], (initial.pk, smart_text(initial)))
def test_related_field_ajax_list_filter_with_initial(self):
initial = self.models[1]
request = self.factory.get('url', {'field__id__exact': initial.pk})
field, lookup_params, model, model_admin, field_path = self.get_related_field_ajax_list_filter_params_with_initial()
list_filter = RelatedFieldAjaxListFilter(field, request, lookup_params, model, model_admin, field_path)
self.assertTrue(list_filter.has_output())
choices = list_filter.field_choices(field, request, model_admin)
self.assertIsInstance(choices, list)
self.assertEqual(len(choices), 1)
self.assertEqual(choices[0], (initial.pk, smart_text(initial)))
def test_related_field_ajax_list_filter(self):
request = self.factory.get('url')
field, lookup_params, model, model_admin, field_path = self.get_related_field_ajax_list_filter_params()
list_filter = RelatedFieldAjaxListFilter(field, request, lookup_params, model, model_admin, field_path)
self.assertTrue(list_filter.has_output())
field_choices = list_filter.field_choices(field, request, model_admin)
self.assertEqual(field_choices, [
(self.models[0].pk, smart_text(self.models[0])),
(self.models[1].pk, smart_text(self.models[1])),
])
# check choice selection
choices = list(list_filter.choices(self.fake_change_list))
choices[0]['display'] = str(choices[0]['display']) # gettext_lazy()
self.assertEqual(choices, [
{'display': 'All', 'query_string': '', 'selected': True},
{'display': 'first1', 'query_string': '', 'selected': False},
{'display': 'second2', 'query_string': '', 'selected': False},
])
