mirror of
https://github.com/NousResearch/hermes-agent.git
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4a09ae2985
The 200 lines of prompt_toolkit/rich/fire stubs added in PR #650 were guarded by 'if module in sys.modules: return' and never activated since those dependencies are always installed. Removed to keep the test file lean. Also removed unused MagicMock and pytest imports.
118 lines
4 KiB
Python
118 lines
4 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 patch
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
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def _make_cli(env_overrides=None, **kwargs):
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"""Create a HermesCLI instance with minimal mocking."""
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import cli as _cli_mod
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from cli import HermesCLI
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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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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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with patch("cli.get_tool_definitions", return_value=[]), \
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patch.dict("os.environ", clean_env, clear=False), \
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patch.dict(_cli_mod.__dict__, {"CLI_CONFIG": _clean_config}):
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return 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_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 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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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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