test_empty_messages() — langchain Function Reference

Architecture documentation for the test_empty_messages() function in test_prompt_caching.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_empty_messages() — langchain Function Reference

Dependency Diagram

graph TD
  7be50f97_42af_b95f_3ef3_fec084f87351["test_empty_messages()"]
  ced2036e_7d46_6b8d_cbe5_b356ff572281["TestCollectCodeExecutionToolIds"]
  7be50f97_42af_b95f_3ef3_fec084f87351 -->|defined in| ced2036e_7d46_6b8d_cbe5_b356ff572281
  style 7be50f97_42af_b95f_3ef3_fec084f87351 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/anthropic/tests/unit_tests/middleware/test_prompt_caching.py lines 346–349

    def test_empty_messages(self) -> None:
        """Test with empty messages list."""
        result = _collect_code_execution_tool_ids([])
        assert result == set()