def test_filter_with_strings(self):
        Foo.objects.create(id=1, a='abc', d=Decimal("12.34"))
        self.assertEqual(list(Foo.objects.filter(d='1.23')), [])
We should be able to filter decimal fields using strings (#8023)
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/tests/regressiontests/model_fields/tests.py/DecimalFieldTests.test_filter_with_strings