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hermes-agent/tests/hermes_cli/test_web_server_oauth_write.py

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import os
import pytest
from hermes_cli.web_server import _save_anthropic_oauth_creds
class _DummyPool:
def entries(self):
return []
def remove_entry(self, _id):
return None
def add_entry(self, _entry):
return None
@pytest.fixture
def oauth_file(monkeypatch, tmp_path):
target = tmp_path / '.anthropic_oauth.json'
monkeypatch.setattr('agent.anthropic_adapter._HERMES_OAUTH_FILE', target)
monkeypatch.setattr('agent.credential_pool.load_pool', lambda _provider: _DummyPool())
return target
def test_dashboard_oauth_write_uses_owner_only_permissions(oauth_file):
old_umask = os.umask(0o022)
try:
_save_anthropic_oauth_creds('access-token', 'refresh-token', 123456)
finally:
os.umask(old_umask)
assert oauth_file.exists()
mode = oauth_file.stat().st_mode & 0o777
assert mode == 0o600
def test_dashboard_oauth_write_uses_atomic_replace_and_cleans_temp_files(oauth_file, monkeypatch):
replace_calls = []
def flaky_replace(src, dst):
replace_calls.append((src, dst))
raise OSError('simulated replace failure')
monkeypatch.setattr('hermes_cli.web_server.os.replace', flaky_replace)
with pytest.raises(OSError, match='simulated replace failure'):
_save_anthropic_oauth_creds('access-token', 'refresh-token', 123456)
assert replace_calls, 'helper should attempt atomic os.replace()'
assert not oauth_file.exists()
assert not list(oauth_file.parent.glob(f'{oauth_file.name}.tmp*'))