langchain/libs/partners/groq/tests/unit_tests/test_standard.py

"""Standard LangChain interface tests"""

from typing import Type

from langchain_core.language_models import BaseChatModel
from langchain_core.runnables import RunnableBinding
from langchain_standard_tests.unit_tests.chat_models import (  # type: ignore[import-not-found]
    ChatModelUnitTests,
    Person,
    my_adder_tool,
)

from langchain_groq import ChatGroq


class TestGroqStandard(ChatModelUnitTests):
    @property
    def chat_model_class(self) -> Type[BaseChatModel]:
        return ChatGroq

    def test_bind_tool_pydantic(self, model: BaseChatModel) -> None:
        """Does not currently support tool_choice='any'."""
        if not self.has_tool_calling:
            return

        tool_model = model.bind_tools([Person, Person.schema(), my_adder_tool])
        assert isinstance(tool_model, RunnableBinding)