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quart-session/tests/test_session_cookie.py
T
daniel156161 4939bbe987
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feat(redis): add native JSON session storage for 4.1.0
- Add opt-in SESSION_REDIS_JSON storage for asyncio Redis backends.
- Check JSON command support at startup and reject JSON mode on Trio.
- Read legacy strings and migrate sessions on their next save.
- Validate JSON objects before transactional replacement and expiry.
- Preserve tagged serialization for datetime, tuple, and other types.
- Cover command contracts, error handling, and session round-trips.
- Document server requirements, permissions, and migration limits.
- Normalize indentation and whitespace across code, tests, and examples.
- Bump the package and lockfile to 4.1.0 and update the changelog.
- Refresh the locked pycparser dependency to 3.12.
2026-10-23 20:26:24 +02:00

61 lines
1.8 KiB
Python

import pytest
from itsdangerous import Signer
def _cookie_value(response, name="session"):
header = response.headers.get("Set-Cookie")
assert header is not None, "no Set-Cookie header was sent"
assert header.startswith(f"{name}=")
return header[len(name) + 1:].split(";", 1)[0]
@pytest.mark.asyncio
async def test_unsigned_cookie_is_plain_sid(app_factory):
"""Regression: str sid used to blow up with AttributeError on .decode()."""
app = app_factory(SESSION_USE_SIGNER=False)
client = app.test_client()
response = await client.get("/")
assert response.status_code == 200
data = await response.get_json()
assert data["hits"] == 1
assert _cookie_value(response) == data["sid"]
@pytest.mark.asyncio
async def test_signed_cookie_is_signed_sid(app_factory):
app = app_factory(SESSION_USE_SIGNER=True)
client = app.test_client()
response = await client.get("/")
assert response.status_code == 200
data = await response.get_json()
cookie = _cookie_value(response)
assert cookie != data["sid"]
signer = Signer(app.secret_key, salt="quart-session",
key_derivation="hmac")
assert signer.unsign(cookie).decode() == data["sid"]
@pytest.mark.asyncio
@pytest.mark.parametrize("use_signer", [False, True])
async def test_session_survives_next_request(app_factory, use_signer):
app = app_factory(SESSION_USE_SIGNER=use_signer)
client = app.test_client()
first = await client.get("/")
second = await client.get("/")
assert (await first.get_json())["hits"] == 1
assert (await second.get_json())["hits"] == 2
@pytest.mark.asyncio
async def test_signer_without_secret_key_sets_no_cookie(app_factory):
app = app_factory(SESSION_USE_SIGNER=True)
app.secret_key = None
client = app.test_client()
response = await client.get("/")
assert response.status_code == 200
assert response.headers.get("Set-Cookie") is None