def test_validate_write_once_fields():
offchain.validate_write_once_fields("payment", None, None)
payment = offchain.PaymentObject(
reference_id="4185027f-0574-6f55-2668-3a38fdb5de98",
sender=offchain.PaymentActorObject(
address="lbr1p7ujcndcl7nudzwt8fglhx6wxn08kgs5tm6mz4usw5p72t",
status=offchain.StatusObject(status=offchain.Status.needs_kyc_data),
kyc_data=offchain.individual_kyc_data(
given_name="hello",
),
metadata=["hello", "world"],
),
receiver=offchain.PaymentActorObject(
address="lbr1p7ujcndcl7nudzwt8fglhx6wxnvqqqqqqqqqqqqelu3xv",
status=offchain.StatusObject(
status=offchain.Status.abort,
abort_code="code1",
abort_message="code1 message",
),
),
action=offchain.PaymentActionObject(amount=1_000_000_000_000, currency="XUS", timestamp=1604902048),
original_payment_reference_id="0185027f-0574-6f55-2668-3a38fdb5de98",
)
offchain.validate_write_once_fields("payment", payment, payment)
offchain.validate_write_once_fields("payment", payment, None)
offchain.validate_write_once_fields("payment", None, payment)
new_payment = dataclasses.replace(
payment, sender=offchain.replace_payment_actor(payment.sender, kyc_data=offchain.individual_kyc_data())
)
with pytest.raises(offchain.InvalidOverwriteError):
offchain.validate_write_once_fields("payment", new_payment, payment)
def test_validate_write_once_fields_raises_overwrite_error_when_set_value_to_none():
actor1 = offchain.PaymentActorObject(
address="lbr1p7ujcndcl7nudzwt8fglhx6wxnvqqqqqqqqqqqqelu3xv",
status=offchain.StatusObject(status=offchain.Status.none),
additional_kyc_data="test",
)
actor2 = offchain.PaymentActorObject(
address="lbr1p7ujcndcl7nudzwt8fglhx6wxnvqqqqqqqqqqqqelu3xv",
status=offchain.StatusObject(status=offchain.Status.none),
additional_kyc_data=None,
)
with pytest.raises(
offchain.InvalidOverwriteError,
match="write once field 'actor.additional_kyc_data': test => None",
):
offchain.validate_write_once_fields("actor", actor2, actor1)
def test_validate_write_once_fields_raises_ignore_value_is_not_dataclass():
offchain.validate_write_once_fields("payment", "str", "obj")
offchain.validate_write_once_fields("payment", {"hello": 1}, {"world": 2})
def test_validate_write_once_fields_raises_type_error_if_value_type_mismatched():
with pytest.raises(TypeError):
offchain.validate_write_once_fields("payment", "str", False)