["/required-str", "/model-required-str"],
)
def test_required_str_missing(path: str):
    client = TestClient(app)
    response = client.get(path)
    assert response.status_code == 422
    assert response.json() == {
        "detail": [
            {
                "type": "missing",
                "loc": ["header", "p"],
                "msg": "Field required",
                "input": AnyThing,
            }

    assert getattr(routes["/a/b/c/"], "x_type") == "C"  # noqa: B009


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/a/": {
                "get": {

И вы можете сделать это, даже если тип данных в запросе — не JSON.

Например, в этом приложении мы не используем встроенную функциональность FastAPI для извлечения JSON Schema из моделей Pydantic, равно как и автоматическую валидацию JSON. Мы объявляем тип содержимого запроса как YAML, а не JSON:

//// tab | Pydantic v2

def test_valid():
    response = client.get("/items/valid")
    response.raise_for_status()
    assert response.json() == {"aliased_name": "valid", "price": 1.0, "owner_ids": None}


def test_coerce():
    response = client.get("/items/coerce")
    response.raise_for_status()
    assert response.json() == {
        "aliased_name": "coerce",
        "price": 1.0,
        "owner_ids": None,
    }

    assert response.json() == {
        "size": 30,
        "content": {
            "name": "Maaaagic",
            "price": 42,
            "description": "Just kiddin', no magic here. ✨",
        },
    }


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",

def test_path_operation():
    response = client.get("/items/foo")
    assert response.status_code == 200
    assert response.json() == {"client_host": "testclient", "item_id": "foo"}


def test_openapi():
    response = client.get("/openapi.json")
    assert response.status_code == 200
    assert response.json() == {
        "info": {
            "title": "FastAPI",
            "version": "0.1.0",
        },

    assert response.status_code == 200, response.text
    assert response.json() == {"param": "value"}


def test_header_model_with_alias():
    client = TestClient(app)
    response = client.get("/header", headers={"param_alias": "value"})
    assert response.status_code == 200, response.text
    assert response.json() == {"param": "value"}


def test_cookie_model_with_alias():
    client = TestClient(app)

def main_route(callback_url: HttpUrl):
    pass  # pragma: no cover


client = TestClient(app)


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == snapshot(
        {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/": {

    response = client.get(path)
    assert response.status_code == 200, response.text
    assert response.json() == expected_response


def test_read_items_item_id_less_than_zero(client: TestClient):
    response = client.get("/items/-1?q=somequery&size=5")
    assert response.status_code == 422, response.text
    assert response.json() == {
        "detail": [
            {
                "loc": ["path", "item_id"],

def test_additional_properties_post():
    response = client.post("/foo", json={"items": {"foo": 1, "bar": 2}})
    assert response.status_code == 200, response.text
    assert response.json() == {"foo": 1, "bar": 2}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",