test_export.py 文件源码

def test_query_sanitises_date_data(self):
        first_purchase = Purchase.objects.get(book__title="Baking things")
        second_purchase = Purchase.objects.get(book__title="Treaty Negotiations")
        clive = Person.objects.get(first_name="Clive")

        assert first_purchase.purchased_at > second_purchase.purchased_at
        assert clive.date_of_birth == datetime.date(1920, 1, 9)

        cursor = connection.cursor()
        cursor.execute(get_updates_for_model(Purchase))
        cursor.execute(get_updates_for_model(Person))

        first_purchase = Purchase.objects.get(book__title="Baking things")
        second_purchase = Purchase.objects.get(book__title="Treaty Negotiations")
        clive = Person.objects.get(pk=clive.pk)

        assert first_purchase.purchased_at == second_purchase.purchased_at
        assert clive.date_of_birth != datetime.date(1920, 1, 9)