@app.middleware("http")
async def custom_middleware(
    request: Request, call_next: Callable[[Request], Awaitable[Response]]
):
    response = await call_next(request)
    response.headers["custom"] = "foo"
    return response


@app.get("/user", dependencies=[Depends(set_up_request_state_dependency)])
def get_user():
    request_state = legacy_request_state_context_var.get()

    response = client.get(swagger_ui_oauth2_redirect_url)
    assert response.status_code == 200, response.text
    assert response.headers["content-type"] == "text/html; charset=utf-8"
    assert "window.opener.swaggerUIRedirectOauth2" in response.text


def test_response():
    response = client.get("/items/")

def test_security_http_base():
    response = client.get("/users/me", headers={"Authorization": "Other foobar"})
    assert response.status_code == 200, response.text
    assert response.json() == {"scheme": "Other", "credentials": "foobar"}


def test_security_http_base_no_credentials():
    response = client.get("/users/me")
    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}

client = TestClient(app)


def test_get_item_header():
    response = client.get("/items-header/foo")
    assert response.status_code == 200, response.text
    assert response.json() == {"item": "The Foo Wrestlers"}


def test_get_item_not_found_header():
    response = client.get("/items-header/bar")
    assert response.status_code == 404, response.text
    assert response.headers.get("x-error") == "There goes my error"

    Note over client,operation: Response wurde bereits gesendet, kann nicht mehr geändert werden
    opt Tasks
        operation -->> tasks: Sendet Hintergrundtasks
    end
    opt Löst andere Exception aus
        tasks -->> tasks: Handhabt Exceptions im Hintergrundtask-Code
    end
```

/// info | Info

    response = client.get("/response_model-no_annotation-return_same_model")
    assert response.status_code == 200, response.text
    assert response.json() == {"name": "John", "surname": "Doe"}


def test_response_model_no_annotation_return_exact_dict():
    response = client.get("/response_model-no_annotation-return_exact_dict")
    assert response.status_code == 200, response.text
    assert response.json() == {"name": "John", "surname": "Doe"}

client = TestClient(app)


def test_security_api_key():
    response = client.get("/users/me?key=secret")
    assert response.status_code == 200, response.text
    assert response.json() == {"username": "secret"}


def test_security_api_key_no_key():
    response = client.get("/users/me")
    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}

client = TestClient(app)


def test_put_no_body():
    response = client.put("/items/foo")
    assert response.status_code == 200, response.text
    assert response.json() == {"item_id": "foo"}


def test_put_no_body_with_body():
    response = client.put("/items/foo", json={"name": "Foo"})
    assert response.status_code == 200, response.text
    assert response.json() == {"item_id": "foo"}


def test_openapi_schema():

    client = TestClient(app, cookies={"key": "secret"})
    response = client.get("/users/me")
    assert response.status_code == 200, response.text
    assert response.json() == {"username": "secret"}


def test_security_api_key_no_key():
    client = TestClient(app)
    response = client.get("/users/me")
    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}

def test_read_items(client: TestClient, path, expected_response):
    response = client.get(path)
    assert response.status_code == 200, response.text
    assert response.json() == expected_response


def test_read_items_invalid_item_id(client: TestClient):
    response = client.get("/items/invalid_id?q=somequery")
    assert response.status_code == 422, response.text
    assert response.json() == {
        "detail": [
            {