Pydantic requests

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ValidationError is raised by the constructor, before send, so that attempt leaves requests empty. A valid send returns the response. Mark the test pydantic.

See Pydantic.

class CreateOrder(cqrs.PydanticRequest[CreatedOrder]):
    sku: str = pydantic.Field(min_length=1)

with pytest.raises(pydantic.ValidationError):
    CreateOrder(sku="")

result = await harness.mediator.send(CreateOrder(sku="book"))
assert result.order_id == "1"

Library example: examples/testing/pydantic_request.py.