class Item(BaseModel):
    name: Optional[str] = None


class ExtendedItem(Item):
    age: int


@app.post("/items/")
def save_union_different_body(item: Union[ExtendedItem, Item]):
    return {"item": item}


client = TestClient(app)


def test_post_extended_item():
    response = client.post("/items/", json={"name": "Foo", "age": 5})
    assert response.status_code == 200, response.text

import strawberry
from fastapi import FastAPI
from strawberry.asgi import GraphQL


@strawberry.type
class User:
    name: str
    age: int


@strawberry.type
class Query:
    @strawberry.field
    def user(self) -> User:
        return User(name="Patrick", age=100)


schema = strawberry.Schema(query=Query)


graphql_app = GraphQL(schema)

app = FastAPI()
app.add_route("/graphql", graphql_app)

from pydantic import BaseModel


class Model1(BaseModel):
    foo: str
    bar: str


class Model2(BaseModel):
    ref: Model1
    baz: str


class Model3(BaseModel):
    name: str
    age: int
    ref2: Model2


app = FastAPI()


@app.get(
    "/simple_include",
    response_model=Model2,
    response_model_include={"baz": ..., "ref": {"foo"}},
)
def simple_include():

def get_name_with_age(name: str, age: int):
    name_with_age = name + " is this old: " + age

                    "loc": ["body", 0, "age"],
                    "msg": "ensure this value is greater than 0",
                    "type": "value_error.number.not_gt",
                }
            ]
        }
    )


def test_put_incorrect_body_multiple():
    response = client.post("/items/", json=[{"age": "five"}, {"age": "six"}])
    assert response.status_code == 422, response.text

def get_name_with_age(name: str, age: int):
    name_with_age = name + " is this old: " + str(age)

from typing import Optional

from pydantic import BaseModel


class User(BaseModel):
    name: str