hermes-agent/tests/hermes_cli/test_model_cost_guard.py

45 lines
1.3 KiB
Python

from decimal import Decimal
from agent.models_dev import ModelInfo
from agent.usage_pricing import PricingEntry
from hermes_cli.model_cost_guard import expensive_model_warning
def test_no_warning_when_known_prices_are_at_threshold():
info = ModelInfo(
id="edge/model",
name="edge/model",
family="",
provider_id="test",
cost_input=20.0,
cost_output=100.0,
)
assert expensive_model_warning("edge/model", provider="test", model_info=info) is None
def test_openai_gpt55_pro_warns_for_nous_portal_pricing(monkeypatch):
monkeypatch.setattr("agent.models_dev.get_model_info", lambda *_args, **_kwargs: None)
monkeypatch.setattr(
"agent.usage_pricing.fetch_endpoint_model_metadata",
lambda base_url, api_key="": {
"openai/gpt-5.5-pro": {
"pricing": {
"prompt": "0.000025",
"completion": "0.000125",
}
}
},
)
warning = expensive_model_warning("openai/gpt-5.5-pro", provider="nous")
assert warning is not None
assert warning.input_cost_per_million == Decimal("25.000000")
assert warning.output_cost_per_million == Decimal("125.000000")
assert "did you mean to select openai/gpt-5.5?" in warning.message