test_empty_string_tool_call_id() — langchain Function Reference

Architecture documentation for the test_empty_string_tool_call_id() function in test_tools.py from the langchain codebase.

Function python LangChainCore MessageInterface calls 1

Entity Profile

LangChainCore→ MessageInterface→ test_empty_string_tool_call_id() — langchain Function Reference

Dependency Diagram

graph TD
  860902df_5140_079c_1178_7f12ebfad692["test_empty_string_tool_call_id()"]
  8e7836ae_e72c_f670_72a5_4ca6d46e3555["test_tools.py"]
  860902df_5140_079c_1178_7f12ebfad692 -->|defined in| 8e7836ae_e72c_f670_72a5_4ca6d46e3555
  b621c544_d6db_7e8d_7240_9ce08870d71a["foo()"]
  860902df_5140_079c_1178_7f12ebfad692 -->|calls| b621c544_d6db_7e8d_7240_9ce08870d71a
  style 860902df_5140_079c_1178_7f12ebfad692 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/test_tools.py lines 2705–2713

def test_empty_string_tool_call_id() -> None:
    @tool
    def foo(x: int) -> str:
        """Foo."""
        return "hi"

    assert foo.invoke({"type": "tool_call", "args": {"x": 0}, "id": ""}) == ToolMessage(
        content="hi", name="foo", tool_call_id=""
    )