2341a38c08
* fix(snowflake): transform tool_choice string to object format
Snowflake's Cortex API requires tool_choice to be an object, not a string.
For example, {"type": "auto"} instead of "auto".
Ref: https://docs.snowflake.com/en/developer-guide/snowflake-rest-api/reference/cortex-inference#post--api-v2-cortex-inference-complete-req-body-schema
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
93 lines
3.8 KiB
Python
93 lines
3.8 KiB
Python
"""
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Test that LiteLLM_Params and GenericLiteLLMParams handle reserved keys gracefully.
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This test verifies the fix for the bug where passing a dict containing 'self',
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'params', or '__class__' keys to LiteLLM_Params() would cause:
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TypeError: LiteLLM_Params.__init__() got multiple values for argument 'self'
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"""
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import pytest
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from litellm.types.router import GenericLiteLLMParams, LiteLLM_Params
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class TestLiteLLMParamsReservedKeys:
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"""Test that reserved keys in input data are filtered out gracefully."""
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def test_litellm_params_with_self_key(self):
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"""Test LiteLLM_Params handles 'self' key in input dict."""
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params_dict = {"model": "gpt-4", "self": "some_value", "api_key": "test-key"}
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params = LiteLLM_Params(**params_dict)
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assert params.model == "gpt-4"
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assert params.api_key == "test-key"
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assert not hasattr(params, "self") or params.get("self") is None
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def test_litellm_params_with_params_key(self):
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"""Test LiteLLM_Params handles 'params' key in input dict."""
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params_dict = {"model": "gpt-4", "params": "bad_value"}
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params = LiteLLM_Params(**params_dict)
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assert params.model == "gpt-4"
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def test_litellm_params_with_class_key(self):
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"""Test LiteLLM_Params handles '__class__' key in input dict."""
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params_dict = {"model": "gpt-4", "__class__": "bad_value"}
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params = LiteLLM_Params(**params_dict)
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assert params.model == "gpt-4"
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def test_generic_litellm_params_with_self_key(self):
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"""Test GenericLiteLLMParams handles 'self' key in input dict."""
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params_dict = {"self": "some_value", "api_key": "test-key"}
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params = GenericLiteLLMParams(**params_dict)
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assert params.api_key == "test-key"
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def test_generic_litellm_params_with_params_key(self):
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"""Test GenericLiteLLMParams handles 'params' key in input dict."""
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params_dict = {"params": "bad_value", "api_key": "test-key"}
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params = GenericLiteLLMParams(**params_dict)
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assert params.api_key == "test-key"
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def test_generic_litellm_params_with_class_key(self):
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"""Test GenericLiteLLMParams handles '__class__' key in input dict."""
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params_dict = {"__class__": "bad_value", "api_key": "test-key"}
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params = GenericLiteLLMParams(**params_dict)
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assert params.api_key == "test-key"
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def test_max_retries_string_conversion(self):
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"""Test that max_retries is converted from string to int."""
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params = LiteLLM_Params(model="gpt-4", max_retries="5")
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assert params.max_retries == 5
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assert isinstance(params.max_retries, int)
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def test_extra_fields_preserved(self):
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"""Test that extra fields are preserved when reserved keys are filtered."""
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params_dict = {
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"model": "gpt-4",
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"self": "ignored",
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"custom_field": "custom_value",
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}
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params = LiteLLM_Params(**params_dict)
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assert params.model == "gpt-4"
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assert params.custom_field == "custom_value"
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def test_normal_instantiation_still_works(self):
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"""Test that normal instantiation without reserved keys works."""
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params = LiteLLM_Params(
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model="gpt-4", api_key="test-key", custom_llm_provider="openai"
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)
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assert params.model == "gpt-4"
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assert params.api_key == "test-key"
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assert params.custom_llm_provider == "openai"
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def test_multiple_reserved_keys(self):
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"""Test filtering multiple reserved keys at once."""
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params_dict = {
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"model": "gpt-4",
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"self": "value1",
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"params": "value2",
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"__class__": "value3",
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"api_key": "test-key",
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}
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params = LiteLLM_Params(**params_dict)
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assert params.model == "gpt-4"
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assert params.api_key == "test-key"
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