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routstr-core/tests/unit/test_payment_helpers.py
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2025-09-10 13:28:43 +01:00

76 lines
2.8 KiB
Python

import os
from unittest.mock import AsyncMock, Mock, patch
# Set required env vars before importing
os.environ["UPSTREAM_BASE_URL"] = "http://test"
os.environ["UPSTREAM_API_KEY"] = "test"
from routstr.core.settings import settings # noqa: E402
from routstr.payment.helpers import get_max_cost_for_model # noqa: E402
async def test_get_max_cost_for_model_known() -> None:
# Mock DB session behavior
mock_session = AsyncMock()
# available ids
mock_exec_result = Mock()
mock_exec_result.all = Mock(return_value=[("gpt-4",)])
mock_session.exec.return_value = mock_exec_result
# row with sats_pricing
row = Mock()
row.sats_pricing = (
"{" # minimal required fields for Pricing model
'"prompt": 0.0, "completion": 0.0, "request": 0.0, '
'"image": 0.0, "web_search": 0.0, "internal_reasoning": 0.0, '
'"max_cost": 500'
"}"
)
mock_session.get.return_value = row
with patch.object(settings, "fixed_pricing", False):
with patch.object(settings, "tolerance_percentage", 0):
cost = await get_max_cost_for_model("gpt-4", session=mock_session)
assert cost == 500000 # 500 sats * 1000 = msats
async def test_get_max_cost_for_model_unknown() -> None:
mock_session = AsyncMock()
mock_exec_result = Mock()
mock_exec_result.all = Mock(return_value=[])
mock_session.exec.return_value = mock_exec_result
mock_session.get.return_value = None
with patch.object(settings, "fixed_cost_per_request", 100):
with patch.object(settings, "tolerance_percentage", 0):
cost = await get_max_cost_for_model("unknown-model", session=mock_session)
assert cost == 100000
async def test_get_max_cost_for_model_disabled() -> None:
with patch.object(settings, "fixed_pricing", True):
with patch.object(settings, "fixed_cost_per_request", 200):
with patch.object(settings, "tolerance_percentage", 0):
cost = await get_max_cost_for_model("any-model", session=None)
assert cost == 200000
async def test_get_max_cost_for_model_tolerance() -> None:
mock_session = AsyncMock()
mock_exec_result = Mock()
mock_exec_result.all = Mock(return_value=[("gpt-4",)])
mock_session.exec.return_value = mock_exec_result
row = Mock()
row.sats_pricing = (
"{" # minimal required fields for Pricing model
'"prompt": 0.0, "completion": 0.0, "request": 0.0, '
'"image": 0.0, "web_search": 0.0, "internal_reasoning": 0.0, '
'"max_cost": 500'
"}"
)
mock_session.get.return_value = row
with patch.object(settings, "fixed_pricing", False):
with patch.object(settings, "tolerance_percentage", 10):
cost = await get_max_cost_for_model("gpt-4", session=mock_session)
assert cost == 450000 # 500 sats * 1000 * 0.9 = 450000