mirror of
https://github.com/NousResearch/hermes-agent.git
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3913ac2ba0
Main's 243c9182b1/a16fd675df/7142dc4580 added load_config_readonly sibling stubs across 38 files; our pruned versions of 11 of those files kept only the load_config stubs. Re-applied the pairing at every surviving site (26 patch()/setattr sites) — same return_value/ side_effect as the adjacent load_config stub. 494 tests green across the 11 files.
84 lines
3 KiB
Python
84 lines
3 KiB
Python
"""Tests that invalid context_length values in config produce visible warnings."""
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from unittest.mock import patch
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def _build_agent(model_cfg, custom_providers=None, model=None):
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"""Build an AIAgent with the given model config."""
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cfg = {"model": model_cfg}
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if custom_providers is not None:
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cfg["custom_providers"] = custom_providers
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base_url = model_cfg.get("base_url", "")
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with (
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patch("hermes_cli.config.load_config", return_value=cfg),
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patch("hermes_cli.config.load_config_readonly", return_value=cfg),
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patch("agent.model_metadata.get_model_context_length", return_value=128_000),
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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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from run_agent import AIAgent
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agent = AIAgent(
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model=model or model_cfg.get("default") or "anthropic/claude-opus-4.6",
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api_key="test-key-1234567890",
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base_url=base_url,
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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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)
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return agent
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def test_valid_integer_context_length_no_warning():
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"""Plain integer context_length should work silently."""
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with patch("run_agent.logger") as mock_logger:
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agent = _build_agent({"default": "gpt5.4", "provider": "custom",
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"base_url": "http://localhost:4000/v1",
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"context_length": 256000})
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assert agent._config_context_length == 256000
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# No warning about invalid context_length
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for c in mock_logger.warning.call_args_list:
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assert "Invalid" not in str(c)
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def test_string_k_suffix_context_length_warns():
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"""context_length: '256K' should warn the user clearly."""
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with patch("run_agent.logger") as mock_logger:
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agent = _build_agent({"default": "gpt5.4", "provider": "custom",
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"base_url": "http://localhost:4000/v1",
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"context_length": "256K"})
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assert agent._config_context_length is None
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# Should have warned
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warning_calls = [c for c in mock_logger.warning.call_args_list
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if "Invalid" in str(c) and "256K" in str(c)]
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assert len(warning_calls) == 1
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assert "plain integer" in str(warning_calls[0])
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def test_custom_providers_valid_context_length():
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"""Valid integer in custom_providers should work silently."""
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custom_providers = [
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{
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"name": "LiteLLM",
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"base_url": "http://localhost:4000/v1",
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"models": {
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"gpt5.4": {"context_length": 256000}
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},
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}
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]
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with patch("run_agent.logger") as mock_logger:
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agent = _build_agent(
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{"default": "gpt5.4", "provider": "custom",
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"base_url": "http://localhost:4000/v1"},
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custom_providers=custom_providers,
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model="gpt5.4",
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)
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for c in mock_logger.warning.call_args_list:
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assert "Invalid" not in str(c)
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