from typing import Annotated, Union

from fastapi import Cookie, Depends, FastAPI

app = FastAPI()


def query_extractor(q: Union[str, None] = None):
    return q


def query_or_cookie_extractor(
    q: Annotated[str, Depends(query_extractor)],
    last_query: Annotated[Union[str, None], Cookie()] = None,
):
    if not q:
        return last_query
    return q


@app.get("/items/")
async def read_query(

def test_cookie_repr_str():
    assert repr(Cookie("teststr")) == "Cookie(teststr)"


def test_cookie_repr_none():
    assert repr(Cookie(None)) == "Cookie(None)"


def test_cookie_repr_ellipsis():
    assert repr(Cookie(...)) == IsOneOf(
        "Cookie(PydanticUndefined)",
        # TODO: remove when deprecating Pydantic v1
        "Cookie(Ellipsis)",
    )

@needs_py310
def test_websocket_with_cookie(app: FastAPI):
    client = TestClient(app, cookies={"session": "fakesession"})
    with pytest.raises(WebSocketDisconnect):
        with client.websocket_connect("/items/foo/ws") as websocket:
            message = "Message one"
            websocket.send_text(message)
            data = websocket.receive_text()
            assert data == "Session cookie or query token value is: fakesession"

[Cookie] now preserves double quotes surrounding a cookie value.
The new [Cookie.Quoted] field indicates whether the [Cookie.Value]

    assertThat(cookie.value).isEqualTo("android")
    assertThat(cookie.comment).isNull()
    assertThat(cookie.commentURL).isNull()
    assertThat(cookie.discard).isFalse()
    assertThat(cookie.maxAge).isGreaterThan(100000000000L)
    assertThat(cookie.path).isEqualTo("/path")
    assertThat(cookie.secure).isTrue()
    assertThat(cookie.version).isEqualTo(0)
  }

  @Test
  fun testRfc2109Response() {

def test_websocket_with_cookie():
    client = TestClient(app, cookies={"session": "fakesession"})
    with pytest.raises(WebSocketDisconnect):
        with client.websocket_connect("/items/foo/ws") as websocket:
            message = "Message one"
            websocket.send_text(message)
            data = websocket.receive_text()
            assert data == "Session cookie or query token value is: fakesession"

            }
        };

        Set<String> roleSet;
        Cookie cookie;

        roleSet = buildByCookie(roleQueryHelperImpl, getMockRequest());
        assertEquals(0, roleSet.size());

        cookie = new Cookie("aaa", "bbb");
        getMockRequest().addCookie(cookie);
        try {
            roleSet = buildByCookie(roleQueryHelperImpl, getMockRequest());
            fail();

from typing import Optional

import pytest
from fastapi import Cookie, FastAPI, Header, Path, Query
from fastapi.testclient import TestClient

app = FastAPI()


@app.get("/hidden_cookie")
async def hidden_cookie(
    hidden_cookie: Optional[str] = Cookie(default=None, include_in_schema=False),
):
    return {"hidden_cookie": hidden_cookie}


@app.get("/hidden_header")
async def hidden_header(

        @app.get("/cookie_example/")
        def cookie_example(
            data: Union[str, None] = Cookie(
                default=None,
                example="cookie1",
            ),
        ):
            return data

    @app.get("/cookie_examples/")
    def cookie_examples(
        data: Union[str, None] = Cookie(
            default=None,

            - set_cookie
            - delete_cookie

::: fastapi.responses.Response
    options:
        members:
            - charset
            - status_code
            - media_type
            - body
            - background
            - raw_headers
            - render
            - init_headers
            - headers
            - set_cookie
            - delete_cookie