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hermes-agent/tests/test_dict_tool_call_args.py

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import json
from types import SimpleNamespace
def _tool_call(name: str, arguments):
return SimpleNamespace(
id="call_1",
type="function",
function=SimpleNamespace(name=name, arguments=arguments),
)
def _response_with_tool_call(arguments):
assistant = SimpleNamespace(
content=None,
reasoning=None,
tool_calls=[_tool_call("read_file", arguments)],
)
choice = SimpleNamespace(message=assistant, finish_reason="tool_calls")
return SimpleNamespace(choices=[choice], usage=None)
class _FakeChatCompletions:
def __init__(self):
self.calls = 0
def create(self, **kwargs):
self.calls += 1
if self.calls == 1:
return _response_with_tool_call({"path": "README.md"})
return SimpleNamespace(
choices=[
SimpleNamespace(
message=SimpleNamespace(content="done", reasoning=None, tool_calls=[]),
finish_reason="stop",
)
],
usage=None,
)
class _FakeClient:
def __init__(self):
self.chat = SimpleNamespace(completions=_FakeChatCompletions())
def test_tool_call_validation_accepts_dict_arguments(monkeypatch):
from run_agent import AIAgent
monkeypatch.setattr("run_agent.OpenAI", lambda **kwargs: _FakeClient())
monkeypatch.setattr(
"run_agent.get_tool_definitions",
lambda *args, **kwargs: [{"function": {"name": "read_file"}}],
)
monkeypatch.setattr(
"run_agent.handle_function_call",
lambda name, args, task_id=None, **kwargs: json.dumps({"ok": True, "args": args}),
)
agent = AIAgent(
model="test-model",
api_key="test-key",
base_url="http://localhost:8080/v1",
platform="cli",
max_iterations=3,
quiet_mode=True,
skip_memory=True,
)
result = agent.run_conversation("read the file")
assert result["final_response"] == "done"