Method●Since v1.1

test_unicode_tool_call_integration

Generic integration test for Unicode characters in tool calls.

test_unicode_tool_call_integration(
  self,
  model: BaseChatModel,
  *,
  tool_choice: str | None = None,
  force_tool_call: bool = True
) -> None

Tests that Unicode characters in tool call arguments are preserved correctly, not escaped as \\uXXXX sequences.

Parameters

Name	Type	Description
`model`*	`BaseChatModel`	The chat model to test
`tool_choice`	`str \| None`	Default:`None` Tool choice parameter to pass to `bind_tools()` (provider-specific)
`force_tool_call`	`bool`	Default:`True` Whether to force a tool call (use `tool_choice=True` if None)