mirror of
https://github.com/NousResearch/hermes-agent.git
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101 lines
3.5 KiB
Python
101 lines
3.5 KiB
Python
"""Tests for Nous fallback local-availability suppression.
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Blocker if Nous token material is missing locally: the fallback chain
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should not repeatedly attempt Nous resolution; it must skip and continue
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to the next provider.
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"""
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from __future__ import annotations
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from unittest.mock import patch
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from run_agent import AIAgent
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def _make_agent(fallback_model=None):
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with (
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patch("run_agent.get_tool_definitions", return_value=[]),
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patch("run_agent.check_toolset_requirements", return_value={}),
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patch("run_agent.OpenAI"),
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):
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agent = AIAgent(
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api_key="test-key",
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provider="openai-codex",
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base_url="https://chatgpt.com/backend-api/codex",
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quiet_mode=True,
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skip_context_files=True,
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skip_memory=True,
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fallback_model=fallback_model,
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)
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agent.client = None
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return agent
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def _mock_client(base_url="https://chatgpt.com/backend-api/codex", api_key="fb-key"):
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mock = type("Client", (), {})()
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mock.base_url = base_url
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mock.api_key = api_key
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mock.chat = type("Chat", (), {})()
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mock.chat.completions = type("Completions", (), {})()
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mock.chat.completions.create = lambda *args, **kwargs: None
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return mock
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class TestNousFallbackLocalAvailability:
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def test_missing_nous_token_is_skipped_once(self):
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"""Nous fallback is skipped when no access/refresh token is stored."""
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agent = _make_agent(
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fallback_model=[
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{"provider": "nous", "model": "anthropic/claude-sonnet-4.6"},
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{"provider": "openai-codex", "model": "gpt-5.5"},
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]
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)
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with patch(
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"hermes_cli.auth.get_provider_auth_state",
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return_value={},
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), patch(
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"agent.auxiliary_client.resolve_provider_client",
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return_value=(_mock_client(api_key="fb"), "gpt-5.5"),
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):
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activated = agent._try_activate_fallback(None)
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assert activated is True
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assert agent.model == "gpt-5.5"
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def test_nous_unavailable_not_retried_in_same_session(self):
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"""After Nous is skipped once, subsequent activations continue further."""
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agent = _make_agent(
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fallback_model=[
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{"provider": "nous", "model": "anthropic/claude-sonnet-4.6"},
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{"provider": "openai-codex", "model": "gpt-5.5"},
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]
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)
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with patch(
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"hermes_cli.auth.get_provider_auth_state",
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return_value={},
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):
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agent._try_activate_fallback(None)
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key = (
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"nous",
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"anthropic/claude-sonnet-4.6",
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"",
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)
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assert key in getattr(agent, "_unavailable_fallback_keys", set())
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def test_present_nous_token_allows_activation(self):
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"""Nous is considered when token material exists."""
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agent = _make_agent(
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fallback_model=[
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{"provider": "nous", "model": "anthropic/claude-sonnet-4.6"},
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{"provider": "openai-codex", "model": "gpt-5.5"},
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]
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)
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with patch(
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"hermes_cli.auth.get_provider_auth_state",
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return_value={"access_token": "abc", "refresh_token": "xyz"},
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), patch(
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"agent.auxiliary_client.resolve_provider_client",
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return_value=(_mock_client(api_key="fb"), "anthropic/claude-sonnet-4.6"),
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):
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activated = agent._try_activate_fallback(None)
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assert activated is True
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assert agent.provider == "nous"
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