Files
DECNET/tests/api/stream/test_stream_events.py
anti 8db593a544 test(api): repair pre-existing rotted tests (SSE ticket flow, password policy)
These had been red since the changes they cover landed — invisible because
the pre-commit gate runs mypy/ruff/bandit/pip-audit but NOT pytest, so failing
tests don't block commits and quietly accumulate.

- SSE stream/events auth migrated from ?token=<jwt> to a single-use ?ticket=
  (commit efb4e49d). Three tests still passed a raw JWT as ?token= and got
  401. Updated to mint a ticket via POST /auth/sse-ticket and pass ?ticket=
  (attacker events, topology events, /stream).
- The user-creation password policy is min_length=12; the RBAC admin-access
  test still used a 10-char password and was rejected. Bumped to a valid one.
2026-06-16 12:06:56 -04:00

78 lines
3.3 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Tests for the SSE stream endpoint (decnet/web/router/stream/api_stream_events.py).
"""
import pytest
import httpx
from unittest.mock import AsyncMock, patch
# ── Stream endpoint tests ─────────────────────────────────────────────────────
_EMPTY_STATS = {"total_logs": 0, "unique_attackers": 0, "active_deckies": 0, "deployed_deckies": 0}
def _mock_repo_prefetch(mock_repo, *, crash_on_logs: bool = True) -> None:
"""
Set up the three prefetch calls that now run in the endpoint function
(outside the generator) to return valid dummy data.
If crash_on_logs is True, get_logs_after_id raises RuntimeError so the
generator exits via its except-Exception handler without hanging.
"""
mock_repo.get_max_log_id = AsyncMock(return_value=0)
mock_repo.get_stats_summary = AsyncMock(return_value=_EMPTY_STATS)
mock_repo.get_log_histogram = AsyncMock(return_value=[])
if crash_on_logs:
mock_repo.get_logs_after_id = AsyncMock(side_effect=RuntimeError("test crash"))
class TestStreamEvents:
@pytest.mark.asyncio
async def test_unauthenticated_returns_401(self, client: httpx.AsyncClient):
resp = await client.get("/api/v1/stream")
assert resp.status_code == 401
@pytest.mark.asyncio
async def test_stream_sends_initial_stats(self, client: httpx.AsyncClient, auth_token: str):
# Prefetch calls (get_max_log_id, get_stats_summary, get_log_histogram) now
# run in the endpoint function before the generator is created. Mock them
# all. Crash get_logs_after_id so the generator exits without hanging.
with patch("decnet.web.router.stream.api_stream_events.repo") as mock_repo:
_mock_repo_prefetch(mock_repo)
resp = await client.get(
"/api/v1/stream",
headers={"Authorization": f"Bearer {auth_token}"},
params={"lastEventId": "0"},
)
assert resp.status_code in (200, 500)
@pytest.mark.asyncio
async def test_stream_with_query_ticket(self, client: httpx.AsyncClient, auth_token: str):
# EventSource can't set headers, so the stream authenticates via a
# single-use ?ticket= minted from the JWT; a raw ?token= is no longer
# accepted (it would leak the bearer into proxy/access logs).
with patch("decnet.web.router.stream.api_stream_events.repo") as mock_repo:
_mock_repo_prefetch(mock_repo)
tr = await client.post(
"/api/v1/auth/sse-ticket",
headers={"Authorization": f"Bearer {auth_token}"},
)
assert tr.status_code == 200, tr.text
ticket = tr.json()["ticket"]
resp = await client.get(
"/api/v1/stream",
params={"ticket": ticket, "lastEventId": "0"},
)
assert resp.status_code in (200, 500)
@pytest.mark.asyncio
async def test_stream_invalid_token_401(self, client: httpx.AsyncClient):
resp = await client.get(
"/api/v1/stream",
params={"token": "bad-token", "lastEventId": "0"},
)
assert resp.status_code == 401