test_parse_json_string_failure_case_raises_exception() — langchain Function Reference

Source Code

libs/partners/ollama/tests/unit_tests/test_chat_models.py lines 164–173

def test_parse_json_string_failure_case_raises_exception() -> None:
    """Tests that `_parse_json_string` raises an exception for malformed strings."""
    malformed_string = "{'key': 'value',,}"  # Double comma is invalid
    raw_tool_call = {"function": {"name": "test_func", "arguments": malformed_string}}
    with pytest.raises(OutputParserException):
        _parse_json_string(
            malformed_string,
            raw_tool_call=raw_tool_call,
            skip=False,
        )