mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-04-25 00:51:20 +00:00
a1e667b9f2
Fix variable name breakage (run_agent, hermes_constants, etc.) where import rewriter changed 'import X' to 'import hermes_agent.Y' but test code still referenced 'X' as a variable name. Fix package-vs-module confusion (cli.auth, cli.models, cli.ui) where single files became directories. Fix hardcoded file paths in tests pointing to old locations. Fix tool registry to discover tools in subpackage directories. Fix stale import in hermes_agent/tools/__init__.py. Part of #14182, #14183
345 lines
13 KiB
Python
345 lines
13 KiB
Python
"""Tests for HermesCLI initialization -- catches configuration bugs
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that only manifest at runtime (not in mocked unit tests)."""
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import os
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import sys
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from unittest.mock import MagicMock, patch
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def _make_cli(env_overrides=None, config_overrides=None, **kwargs):
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"""Create a HermesCLI instance with minimal mocking."""
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import importlib
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_clean_config = {
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"model": {
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"default": "anthropic/claude-opus-4.6",
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"base_url": "https://openrouter.ai/api/v1",
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"provider": "auto",
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},
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"display": {"compact": False, "tool_progress": "all"},
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"agent": {},
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"terminal": {"env_type": "local"},
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}
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if config_overrides:
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_clean_config.update(config_overrides)
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clean_env = {"LLM_MODEL": "", "HERMES_MAX_ITERATIONS": ""}
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if env_overrides:
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clean_env.update(env_overrides)
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prompt_toolkit_stubs = {
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"prompt_toolkit": MagicMock(),
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"prompt_toolkit.history": MagicMock(),
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"prompt_toolkit.styles": MagicMock(),
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"prompt_toolkit.patch_stdout": MagicMock(),
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"prompt_toolkit.application": MagicMock(),
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"prompt_toolkit.layout": MagicMock(),
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"prompt_toolkit.layout.processors": MagicMock(),
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"prompt_toolkit.filters": MagicMock(),
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"prompt_toolkit.layout.dimension": MagicMock(),
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"prompt_toolkit.layout.menus": MagicMock(),
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"prompt_toolkit.widgets": MagicMock(),
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"prompt_toolkit.key_binding": MagicMock(),
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"prompt_toolkit.completion": MagicMock(),
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"prompt_toolkit.formatted_text": MagicMock(),
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"prompt_toolkit.auto_suggest": MagicMock(),
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}
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with patch.dict(sys.modules, prompt_toolkit_stubs), \
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patch.dict("os.environ", clean_env, clear=False):
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import hermes_agent.cli.repl as _cli_mod
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_cli_mod = importlib.reload(_cli_mod)
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with patch.object(_cli_mod, "get_tool_definitions", return_value=[]), \
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patch.dict(_cli_mod.__dict__, {"CLI_CONFIG": _clean_config}):
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return _cli_mod.HermesCLI(**kwargs)
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class TestMaxTurnsResolution:
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"""max_turns must always resolve to a positive integer, never None."""
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def test_default_max_turns_is_integer(self):
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cli = _make_cli()
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assert isinstance(cli.max_turns, int)
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assert cli.max_turns == 90
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def test_explicit_max_turns_honored(self):
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cli = _make_cli(max_turns=25)
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assert cli.max_turns == 25
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def test_none_max_turns_gets_default(self):
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cli = _make_cli(max_turns=None)
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assert isinstance(cli.max_turns, int)
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assert cli.max_turns == 90
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def test_env_var_max_turns(self):
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"""Env var is used when config file doesn't set max_turns."""
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cli_obj = _make_cli(env_overrides={"HERMES_MAX_ITERATIONS": "42"})
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assert cli_obj.max_turns == 42
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def test_legacy_root_max_turns_is_used_when_agent_key_exists_without_value(self):
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cli_obj = _make_cli(config_overrides={"agent": {}, "max_turns": 77})
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assert cli_obj.max_turns == 77
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def test_max_turns_never_none_for_agent(self):
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"""The value passed to AIAgent must never be None (causes TypeError in run_conversation)."""
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cli = _make_cli()
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assert isinstance(cli.max_turns, int) and cli.max_turns == 90
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class TestVerboseAndToolProgress:
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def test_default_verbose_is_bool(self):
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cli = _make_cli()
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assert isinstance(cli.verbose, bool)
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def test_tool_progress_mode_is_string(self):
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cli = _make_cli()
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assert isinstance(cli.tool_progress_mode, str)
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assert cli.tool_progress_mode in ("off", "new", "all", "verbose")
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class TestBusyInputMode:
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def test_default_busy_input_mode_is_interrupt(self):
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cli = _make_cli()
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assert cli.busy_input_mode == "interrupt"
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def test_busy_input_mode_queue_is_honored(self):
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cli = _make_cli(config_overrides={"display": {"busy_input_mode": "queue"}})
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assert cli.busy_input_mode == "queue"
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def test_unknown_busy_input_mode_falls_back_to_interrupt(self):
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cli = _make_cli(config_overrides={"display": {"busy_input_mode": "bogus"}})
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assert cli.busy_input_mode == "interrupt"
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def test_queue_command_works_while_busy(self):
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"""When agent is running, /queue should still put the prompt in _pending_input."""
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cli = _make_cli()
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cli._agent_running = True
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cli.process_command("/queue follow up")
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assert cli._pending_input.get_nowait() == "follow up"
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def test_queue_command_works_while_idle(self):
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"""When agent is idle, /queue should still queue (not reject)."""
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cli = _make_cli()
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cli._agent_running = False
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cli.process_command("/queue follow up")
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assert cli._pending_input.get_nowait() == "follow up"
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def test_queue_mode_routes_busy_enter_to_pending(self):
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"""In queue mode, Enter while busy should go to _pending_input, not _interrupt_queue."""
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cli = _make_cli(config_overrides={"display": {"busy_input_mode": "queue"}})
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cli._agent_running = True
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# Simulate what handle_enter does for non-command input while busy
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text = "follow up"
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if cli.busy_input_mode == "queue":
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cli._pending_input.put(text)
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else:
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cli._interrupt_queue.put(text)
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assert cli._pending_input.get_nowait() == "follow up"
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assert cli._interrupt_queue.empty()
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def test_interrupt_mode_routes_busy_enter_to_interrupt(self):
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"""In interrupt mode (default), Enter while busy goes to _interrupt_queue."""
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cli = _make_cli()
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cli._agent_running = True
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text = "redirect"
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if cli.busy_input_mode == "queue":
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cli._pending_input.put(text)
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else:
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cli._interrupt_queue.put(text)
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assert cli._interrupt_queue.get_nowait() == "redirect"
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assert cli._pending_input.empty()
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class TestSingleQueryState:
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def test_voice_and_interrupt_state_initialized_before_run(self):
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"""Single-query mode calls chat() without going through run()."""
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cli = _make_cli()
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assert cli._voice_tts is False
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assert cli._voice_mode is False
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assert cli._voice_tts_done.is_set()
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assert hasattr(cli, "_interrupt_queue")
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assert hasattr(cli, "_pending_input")
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class TestHistoryDisplay:
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def test_history_numbers_only_visible_messages_and_summarizes_tools(self, capsys):
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cli = _make_cli()
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cli.conversation_history = [
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{"role": "system", "content": "system prompt"},
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{"role": "user", "content": "Hello"},
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{
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"role": "assistant",
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"content": None,
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"tool_calls": [{"id": "call_1"}, {"id": "call_2"}],
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},
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{"role": "tool", "content": "tool output 1"},
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{"role": "tool", "content": "tool output 2"},
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{"role": "assistant", "content": "All set."},
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{"role": "user", "content": "A" * 250},
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]
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cli.show_history()
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output = capsys.readouterr().out
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assert "[You #1]" in output
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assert "[Hermes #2]" in output
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assert "(requested 2 tool calls)" in output
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assert "[Tools]" in output
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assert "(2 tool messages hidden)" in output
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assert "[Hermes #3]" in output
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assert "[You #4]" in output
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assert "[You #5]" not in output
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assert "A" * 250 in output
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assert "A" * 250 + "..." not in output
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def test_history_shows_recent_sessions_when_current_chat_is_empty(self, capsys):
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cli = _make_cli()
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cli.session_id = "current"
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cli._session_db = MagicMock()
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cli._session_db.list_sessions_rich.return_value = [
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{
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"id": "current",
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"title": "Current",
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"preview": "Current preview",
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"last_active": 0,
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},
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{
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"id": "20260401_201329_d85961",
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"title": "Checking Running Hermes Agent",
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"preview": "check running gateways for hermes agent",
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"last_active": 0,
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},
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]
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cli.show_history()
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output = capsys.readouterr().out
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assert "No messages in the current chat yet" in output
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assert "Checking Running Hermes Agent" in output
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assert "20260401_201329_d85961" in output
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assert "/resume" in output
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assert "Current preview" not in output
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def test_resume_without_target_lists_recent_sessions(self, capsys):
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cli = _make_cli()
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cli.session_id = "current"
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cli._session_db = MagicMock()
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cli._session_db.list_sessions_rich.return_value = [
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{
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"id": "current",
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"title": "Current",
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"preview": "Current preview",
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"last_active": 0,
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},
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{
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"id": "20260401_201329_d85961",
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"title": "Checking Running Hermes Agent",
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"preview": "check running gateways for hermes agent",
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"last_active": 0,
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},
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]
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cli._handle_resume_command("/resume")
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output = capsys.readouterr().out
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assert "Recent sessions" in output
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assert "Checking Running Hermes Agent" in output
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assert "Use /resume <session id or title> to continue" in output
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class TestRootLevelProviderOverride:
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"""Root-level provider/base_url in config.yaml must NOT override model.provider."""
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def test_model_provider_wins_over_root_provider(self, tmp_path, monkeypatch):
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"""model.provider takes priority — root-level provider is only a fallback."""
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import yaml
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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config_path = hermes_home / "config.yaml"
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config_path.write_text(yaml.safe_dump({
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"provider": "opencode-go", # stale root-level key
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"model": {
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"default": "google/gemini-3-flash-preview",
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"provider": "openrouter", # correct canonical key
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},
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}))
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from hermes_agent.cli import repl as cli
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monkeypatch.setattr(cli, "_hermes_home", hermes_home)
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cfg = cli.load_cli_config()
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assert cfg["model"]["provider"] == "openrouter"
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def test_root_provider_ignored_when_default_model_provider_exists(self, tmp_path, monkeypatch):
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"""Even when model.provider is the default 'auto', root-level provider is ignored."""
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import yaml
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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config_path = hermes_home / "config.yaml"
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config_path.write_text(yaml.safe_dump({
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"provider": "opencode-go", # stale root key
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"model": {
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"default": "google/gemini-3-flash-preview",
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# no explicit model.provider — defaults provide "auto"
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},
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}))
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from hermes_agent.cli import repl as cli
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monkeypatch.setattr(cli, "_hermes_home", hermes_home)
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cfg = cli.load_cli_config()
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# Root-level "opencode-go" must NOT leak through
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assert cfg["model"]["provider"] != "opencode-go"
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def test_normalize_root_model_keys_moves_to_model(self):
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"""_normalize_root_model_keys migrates root keys into model section."""
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from hermes_agent.cli.config import _normalize_root_model_keys
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config = {
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"provider": "opencode-go",
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"base_url": "https://example.com/v1",
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"model": {
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"default": "some-model",
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},
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}
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result = _normalize_root_model_keys(config)
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# Root keys removed
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assert "provider" not in result
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assert "base_url" not in result
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# Migrated into model section
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assert result["model"]["provider"] == "opencode-go"
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assert result["model"]["base_url"] == "https://example.com/v1"
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def test_normalize_root_model_keys_does_not_override_existing(self):
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"""Existing model.provider is never overridden by root-level key."""
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from hermes_agent.cli.config import _normalize_root_model_keys
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config = {
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"provider": "stale-provider",
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"model": {
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"default": "some-model",
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"provider": "correct-provider",
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},
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}
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result = _normalize_root_model_keys(config)
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assert result["model"]["provider"] == "correct-provider"
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assert "provider" not in result # root key still cleaned up
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class TestProviderResolution:
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def test_api_key_is_string_or_none(self):
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cli = _make_cli()
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assert cli.api_key is None or isinstance(cli.api_key, str)
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def test_base_url_is_string(self):
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cli = _make_cli()
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assert isinstance(cli.base_url, str)
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assert cli.base_url.startswith("http")
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def test_model_is_string(self):
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cli = _make_cli()
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assert isinstance(cli.model, str)
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assert isinstance(cli.model, str) and '/' in cli.model
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