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from msgspec import Struct
from typing_extensions import Annotated
from litestar import post
from litestar.enums import RequestEncodingType
from litestar.params import Body
from litestar.serialization import encode_msgpack
from litestar.status_codes import HTTP_201_CREATED
from litestar.testing import create_test_client
def test_request_body_msgpack() -> None:
test_data = {"name": "Moishe Zuchmir", "age": 30, "programmer": True}
@post(path="/header")
def test_header(data: dict) -> None:
assert isinstance(data, dict)
assert data == test_data
@post(path="/annotated")
def test_annotated(data: dict = Body(media_type=RequestEncodingType.MESSAGEPACK)) -> None:
assert isinstance(data, dict)
assert data == test_data
with create_test_client([test_header, test_annotated]) as client:
response = client.post("/annotated", content=encode_msgpack(test_data))
assert response.status_code == HTTP_201_CREATED
def test_no_body_with_default() -> None:
class Test(Struct, frozen=True):
name: str
default = Test(name="default")
@post(path="/test", signature_types=[Test])
def test_method(data: Annotated[Test, Body(media_type=RequestEncodingType.MESSAGEPACK)] = default) -> Test:
return data
with create_test_client(test_method) as client:
response = client.post("/test")
assert response.status_code == HTTP_201_CREATED
assert response.json() == {"name": "default"}
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