"""预签约订单：意向金状态机与转正约束单测"""

import unittest

from app.services.protocol_transfer_status import can_confirm_receipt, can_submit_receipt


class TestPresignTransferStatus(unittest.TestCase):
    def test_presign_transfer_same_status_machine(self):
        self.assertTrue(can_submit_receipt("dfj"))
        self.assertFalse(can_submit_receipt("jfqrz"))
        self.assertFalse(can_submit_receipt("yjf"))
        self.assertTrue(can_confirm_receipt("jfqrz"))
        self.assertFalse(can_confirm_receipt("dfj"))


class TestConvertRules(unittest.TestCase):
    def test_convert_requires_active_status(self):
        from app.crud.presign_order import assert_presign_convertible

        with self.assertRaises(ValueError):
            assert_presign_convertible(order_status="converted")
        with self.assertRaises(ValueError):
            assert_presign_convertible(order_status="void")
        assert_presign_convertible(order_status="active")
        assert_presign_convertible(order_status="draft")


if __name__ == "__main__":
    unittest.main()