def test_filtering_skipped_with_none_value(self):
qs = mock.Mock(spec=['order_by'])
f = OrderingFilter()
result = f.filter(qs, None)
self.assertEqual(qs, result)
def test_filtering_with_fields(self):
qs = mock.Mock(spec=['order_by'])
f = OrderingFilter(fields={'a': 'b'})
f.filter(qs, ['b', '-b'])
qs.order_by.assert_called_once_with('a', '-a')
def test_filtering_descending(self):
qs = mock.Mock(spec=['order_by'])
f = OrderingFilter()
f.filter(qs, ['-a'])
qs.order_by.assert_called_once_with('-a')
def test_filtering_skipped_with_none_value(self):
qs = mock.Mock(spec=['order_by'])
f = OrderingFilter()
result = f.filter(qs, None)
self.assertEqual(qs, result)
def test_filtering_with_fields(self):
qs = mock.Mock(spec=['order_by'])
f = OrderingFilter(fields={'a': 'b'})
f.filter(qs, ['b', '-b'])
qs.order_by.assert_called_once_with('a', '-a')
def test_filtering_descending(self):
qs = mock.Mock(spec=['order_by'])
f = OrderingFilter()
f.filter(qs, ['-a'])
qs.order_by.assert_called_once_with('-a')
