def METHOD_NAME(self):
    self.assertTrue(
        set(self.env["res.partner"]._fields.keys()).issuperset(
            set(self.env["poxsd.10.usaddress"]._fields.keys())
        )
    )
    self.assertTrue(
        set(self.env["fake.purchase.order.line"]._fields.keys()).issuperset(
            set(self.env["poxsd.10.item"]._fields.keys())
        )
    )