'multiple fields, gte, and lt.'

def test_lt_gte_multiple(self):

    self.view.filter_fields = ['x', 'y']
    self.request.query_params = {'x__gte': 10, 'y__lt': 5}
    self.backend.filter_queryset(self.request, self.queryset, self.view)
    calls = sorted(self.queryset.method_calls)
    expected = [('filter', (), {'x__gte': 10}), ('filter', (), {'y__lt': 5})]
    eq_(calls, expected)
