mirrors/hermes-agent
1
0
Fork 0
mirror of https://github.com/NousResearch/hermes-agent.git synced 2026-07-23 16:36:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 7

test(context): cover Codex context rollback

Browse source
This commit is contained in:
sbe27 2026-07-13 12:31:00 +02:00 • committed by Teknium
parent 60afc290a8
commit 0c0ec18d6f
1 changed files with 13 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

19
tests/agent/test_model_metadata.py
View file

@ -598,8 +598,15 @@ class TestCodexOAuthContextLength:
"leaked outside openai-codex provider"
)
def test_stale_codex_cache_is_bypassed_and_live_probe_wins(self, tmp_path, monkeypatch):
"""A stale Codex disk entry must not mask the authenticated catalogue."""
@pytest.mark.parametrize(
"stale_context,live_context",
[(272_000, 372_000), (372_000, 272_000)],
ids=("expansion", "rollback"),
)
def test_live_codex_context_replaces_stale_cache_in_both_directions(
self, tmp_path, monkeypatch, stale_context, live_context
):
"""Authenticated metadata must replace stale disk values in either direction."""
from agent import model_metadata as mm
cache_file = tmp_path / "context_length_cache.yaml"
@ -610,14 +617,14 @@ class TestCodexOAuthContextLength:
other_key = "other-model@https://api.openai.com/v1/"
import yaml as _yaml
cache_file.write_text(_yaml.dump({"context_lengths": {
stale_key: 272_000,
stale_key: stale_context,
other_key: 128_000,
}}))
fake_response = MagicMock()
fake_response.status_code = 200
fake_response.json.return_value = {
"models": [{"slug": "gpt-5.6-terra", "context_window": 372_000}]
"models": [{"slug": "gpt-5.6-terra", "context_window": live_context}]
}
# Exercise real persistence here: this test verifies that a live value
# replaces the stale on-disk entry. Failure-path tests below mock the
@ -630,10 +637,10 @@ class TestCodexOAuthContextLength:
provider="openai-codex",
)
assert ctx == 372_000
assert ctx == live_context
mock_get.assert_called_once()
remaining = _yaml.safe_load(cache_file.read_text()).get("context_lengths", {})
assert remaining.get(stale_key) == 372_000
assert remaining.get(stale_key) == live_context
assert remaining.get(other_key) == 128_000
def test_codex_fallback_is_not_persisted(self, tmp_path, monkeypatch):