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test(guardrails): type the new tool_permission pre_call test parameters

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This commit is contained in:
Meryem Sakin 2026-09-13 19:55:27 +03:00
parent 9d23a8ad03
commit c25cee4e92
1 changed files with 10 additions and 4 deletions
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14
tests/test_litellm/proxy/guardrails/guardrail_hooks/test_tool_permission.py
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@ -5,6 +5,7 @@ Unit tests for Tool Permission Guardrail (OpenAI tool_calls semantics)
import json
import logging
import re
from typing import Literal
from unittest.mock import patch
import pytest
@ -24,6 +25,7 @@ from litellm.types.proxy.guardrails.guardrail_hooks.tool_permission import (
PermissionError,
)
from litellm.types.utils import (
CallTypesLiteral,
ChatCompletionMessageToolCall,
Choices,
ModelResponse,
@ -1177,7 +1179,7 @@ class TestToolPermissionGuardrailAnthropicMessages:
def _tool_use(self, name, tool_id="tu_1"):
return {"type": "tool_use", "id": tool_id, "name": name, "input": {"command": "ls"}}
def _always_on_pre_call(self, on_disallowed_action):
def _always_on_pre_call(self, on_disallowed_action: Literal["block", "rewrite"]) -> ToolPermissionGuardrail:
return ToolPermissionGuardrail(
guardrail_name=f"anthropic-pre-call-{on_disallowed_action}",
rules=self.rules,
@ -1197,7 +1199,7 @@ class TestToolPermissionGuardrailAnthropicMessages:
],
ids=["anthropic", "anthropic_custom_type", "responses_api_flat_function"],
)
async def test_pre_call_blocks_denied_request_tool_in_flat_format(self, denied_tool):
async def test_pre_call_blocks_denied_request_tool_in_flat_format(self, denied_tool: dict[str, object]) -> None:
data = {"model": "claude-sonnet-4-5", "messages": [{"role": "user", "content": "hi"}], "tools": [denied_tool]}
with pytest.raises(HTTPException) as excinfo:
@ -1231,8 +1233,12 @@ class TestToolPermissionGuardrailAnthropicMessages:
ids=["anthropic", "responses_api"],
)
async def test_pre_call_rewrite_strips_denied_flat_tool_and_forced_choice(
self, tool_shape, tool_choice, call_type, expected_tool_choice
):
self,
tool_shape: dict[str, object],
tool_choice: dict[str, str],
call_type: CallTypesLiteral,
expected_tool_choice: dict[str, str] | str,
) -> None:
data = {
"model": "claude-sonnet-4-5",
"messages": [{"role": "user", "content": "hi"}],