hermes-agent/tests/tools/test_microsoft_graph_auth.py
Teknium 39975613b1
test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s
Second, deeper pass over tools/gateway/hermes_cli plus first pass over
the trees wave 1 missed (acp, acp_adapter, skills, computer_use, docker,
dashboard, conformance, monitoring, secret_sources, hermes_state,
providers). Same rubric as wave 1 (AGENTS.md test policy); security,
alternation/caching invariants, issue-number regressions, and E2E kept.

Real test-quality fixes found and rooted out along the way:
- tests/tools/test_command_guards.py made real auxiliary-LLM HTTPS calls
  (DEFAULT_CONFIG smart-approval leaked in) — pinned approval
  mode=manual via autouse fixture: 17.4s → 0.4s.
- test_model_switch_custom_providers.py / test_user_providers_model_switch.py
  silently probed live provider catalogs (~2s/test) — stubbed
  cached_provider_model_ids/provider_model_ids/fetch_api_models.
- test_telegram_noise_filter.py: 15-platform copy-paste matrix over
  shared gateway.run logic → 3 representative platforms (55s → 3.9s).
- test_gateway_shutdown.py: stop()'s 5s interrupt-deadline loop spun on
  MagicMock agents — interrupt.side_effect now clears _running_agents
  (22s → 1.0s).
- test_gateway_inactivity_timeout.py poll-harness timings shrunk 3-5x
  (24s → 1.1s); test_mcp_stability.py backoff/SIGTERM-grace sleeps
  patched (15.4s → 2.5s); test_async_delegation.py negative-drain wait
  5s → 0.5s.
- test_telegram_init_deadline.py: loop-block margin restored to 1.0s
  with rationale comment — the watchdog-dump assertion needs the loop
  blocked well past deadline+grace under parallel load (flaked once in
  the 40-worker verification run at a 0.2s margin).

Verification: full hermetic suite via scripts/run_tests.sh —
2,438 files, 21,718 tests passed, 0 failed, 293.9s wall.
Suite totals vs original baseline: 46,820 → 19,757 test functions
(−57.8%), wall 583.5s → 293.9s (−50%), subprocess CPU 13,564s → 11,623s.
2026-07-29 13:39:40 -07:00

114 lines
3.5 KiB
Python

"""Tests for tools/microsoft_graph_auth.py."""
from __future__ import annotations
import asyncio
import httpx
import pytest
from tools.microsoft_graph_auth import (
CachedAccessToken,
DEFAULT_GRAPH_SCOPE,
GraphCredentials,
MicrosoftGraphConfigError,
MicrosoftGraphTokenError,
MicrosoftGraphTokenProvider,
)
class TestGraphCredentials:
def test_from_env_raises_for_missing_required_values(self):
with pytest.raises(MicrosoftGraphConfigError) as exc:
GraphCredentials.from_env({})
assert "MSGRAPH_TENANT_ID" in str(exc.value)
assert "MSGRAPH_CLIENT_ID" in str(exc.value)
assert "MSGRAPH_CLIENT_SECRET" in str(exc.value)
def test_from_env_optional_returns_none_when_not_configured(self):
assert GraphCredentials.from_env({}, required=False) is None
def test_from_env_builds_normalized_credentials(self):
creds = GraphCredentials.from_env(
{
"MSGRAPH_TENANT_ID": "tenant-123",
"MSGRAPH_CLIENT_ID": "client-456",
"MSGRAPH_CLIENT_SECRET": "secret-789",
}
)
assert creds is not None
assert creds.scope == DEFAULT_GRAPH_SCOPE
assert creds.token_url.endswith("/tenant-123/oauth2/v2.0/token")
@pytest.mark.anyio
class TestMicrosoftGraphTokenProvider:
async def test_reuses_cached_token_until_expiry(self):
calls: list[int] = []
def handler(request: httpx.Request) -> httpx.Response:
calls.append(1)
return httpx.Response(
200,
json={
"access_token": f"token-{len(calls)}",
"expires_in": 3600,
"token_type": "Bearer",
},
)
provider = MicrosoftGraphTokenProvider(
GraphCredentials("tenant", "client", "secret"),
transport=httpx.MockTransport(handler),
)
first = await provider.get_access_token()
second = await provider.get_access_token()
assert first == "token-1"
assert second == "token-1"
assert len(calls) == 1
async def test_concurrent_calls_share_one_token_fetch(self):
calls: list[int] = []
provider = MicrosoftGraphTokenProvider(
GraphCredentials("tenant", "client", "secret"),
)
async def _fake_fetch():
calls.append(1)
await asyncio.sleep(0)
return CachedAccessToken(
access_token="token-1",
token_type="Bearer",
expires_at=9_999_999_999,
)
provider._fetch_access_token = _fake_fetch # type: ignore[method-assign]
first, second = await asyncio.gather(
provider.get_access_token(),
provider.get_access_token(),
)
assert first == "token-1"
assert second == "token-1"
assert len(calls) == 1
async def test_http_error_includes_server_message(self):
def handler(request: httpx.Request) -> httpx.Response:
return httpx.Response(
401,
json={"error": "invalid_client", "error_description": "bad secret"},
)
provider = MicrosoftGraphTokenProvider(
GraphCredentials("tenant", "client", "secret"),
transport=httpx.MockTransport(handler),
)
with pytest.raises(MicrosoftGraphTokenError) as exc:
await provider.get_access_token()
assert "bad secret" in str(exc.value)