test_merge_obj_type_mismatch() — langchain Function Reference

Architecture documentation for the test_merge_obj_type_mismatch() function in test_utils.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_merge_obj_type_mismatch() — langchain Function Reference

Dependency Diagram

graph TD
  c83dab44_2ea4_8e99_4834_778d9699a84a["test_merge_obj_type_mismatch()"]
  76328b48_c466_d255_3e8f_a315858c4c02["test_utils.py"]
  c83dab44_2ea4_8e99_4834_778d9699a84a -->|defined in| 76328b48_c466_d255_3e8f_a315858c4c02
  style c83dab44_2ea4_8e99_4834_778d9699a84a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/utils/test_utils.py lines 476–479

def test_merge_obj_type_mismatch() -> None:
    """Test `merge_obj` raises `TypeError` on type mismatch."""
    with pytest.raises(TypeError, match="left and right are of different types"):
        merge_obj("string", 123)