Files
hermes-agent/tests/hermes_cli/test_tools_config.py
Bartok9 af4a63d794 fix: Preserve MCP tools when saving platform toolsets (#1247)
When using `hermes tools` to configure toolsets, MCP server names
were being removed from platform_toolsets because _save_platform_tools
only saved CONFIGURABLE_TOOLSETS entries.

This fix preserves any non-configurable entries (like MCP server names)
that were already in the config, merging them with the user's new selection.

Closes #1247
2026-03-14 21:51:55 -07:00

117 lines
3.4 KiB
Python

"""Tests for hermes_cli.tools_config platform tool persistence."""
from unittest.mock import patch
from hermes_cli.tools_config import (
_get_platform_tools,
_platform_toolset_summary,
_save_platform_tools,
_toolset_has_keys,
)
def test_get_platform_tools_uses_default_when_platform_not_configured():
config = {}
enabled = _get_platform_tools(config, "cli")
assert enabled
def test_get_platform_tools_preserves_explicit_empty_selection():
config = {"platform_toolsets": {"cli": []}}
enabled = _get_platform_tools(config, "cli")
assert enabled == set()
def test_platform_toolset_summary_uses_explicit_platform_list():
config = {}
summary = _platform_toolset_summary(config, platforms=["cli"])
assert set(summary.keys()) == {"cli"}
assert summary["cli"] == _get_platform_tools(config, "cli")
def test_toolset_has_keys_for_vision_accepts_codex_auth(tmp_path, monkeypatch):
monkeypatch.setenv("HERMES_HOME", str(tmp_path))
(tmp_path / "auth.json").write_text(
'{"active_provider":"openai-codex","providers":{"openai-codex":{"tokens":{"access_token": "codex-...oken","refresh_token": "codex-...oken"}}}}'
)
monkeypatch.delenv("OPENROUTER_API_KEY", raising=False)
monkeypatch.delenv("OPENAI_BASE_URL", raising=False)
monkeypatch.delenv("OPENAI_API_KEY", raising=False)
monkeypatch.delenv("AUXILIARY_VISION_PROVIDER", raising=False)
monkeypatch.delenv("CONTEXT_VISION_PROVIDER", raising=False)
assert _toolset_has_keys("vision") is True
def test_save_platform_tools_preserves_dynamic_mcp_toolsets():
"""Dynamic MCP toolsets should survive platform tool reconfiguration."""
config = {
"platform_toolsets": {
"cli": ["web", "terminal", "mcp-time", "mcp-github", "mcp-custom-server"]
}
}
new_selection = {"web", "browser"}
with patch("hermes_cli.tools_config.save_config"):
_save_platform_tools(config, "cli", new_selection)
saved_toolsets = config["platform_toolsets"]["cli"]
assert "mcp-time" in saved_toolsets
assert "mcp-github" in saved_toolsets
assert "mcp-custom-server" in saved_toolsets
assert "web" in saved_toolsets
assert "browser" in saved_toolsets
assert "terminal" not in saved_toolsets
def test_save_platform_tools_does_not_preserve_platform_presets():
config = {
"platform_toolsets": {
"cli": ["hermes-cli", "mcp-time"]
}
}
with patch("hermes_cli.tools_config.save_config"):
_save_platform_tools(config, "cli", {"web"})
saved_toolsets = config["platform_toolsets"]["cli"]
assert "web" in saved_toolsets
assert "mcp-time" in saved_toolsets
assert "hermes-cli" not in saved_toolsets
def test_save_platform_tools_handles_empty_existing_config():
config = {}
with patch("hermes_cli.tools_config.save_config"):
_save_platform_tools(config, "telegram", {"web", "terminal"})
saved_toolsets = config["platform_toolsets"]["telegram"]
assert "web" in saved_toolsets
assert "terminal" in saved_toolsets
def test_save_platform_tools_handles_invalid_existing_config():
config = {
"platform_toolsets": {
"cli": "invalid-string-value"
}
}
with patch("hermes_cli.tools_config.save_config"):
_save_platform_tools(config, "cli", {"web"})
saved_toolsets = config["platform_toolsets"]["cli"]
assert saved_toolsets == ["web"]