test_dereference_refs_non_dict_ref_target() — langchain Function Reference

Architecture documentation for the test_dereference_refs_non_dict_ref_target() function in test_json_schema.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_dereference_refs_non_dict_ref_target() — langchain Function Reference

Dependency Diagram

graph TD
  648e943d_9864_da47_5595_304c9cd73af6["test_dereference_refs_non_dict_ref_target()"]
  5d9c8eae_7a4a_0ffa_fa7c_a89825bcf1fa["test_json_schema.py"]
  648e943d_9864_da47_5595_304c9cd73af6 -->|defined in| 5d9c8eae_7a4a_0ffa_fa7c_a89825bcf1fa
  style 648e943d_9864_da47_5595_304c9cd73af6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/utils/test_json_schema.py lines 837–865

def test_dereference_refs_non_dict_ref_target() -> None:
    """Test $ref that resolves to non-dict values."""
    schema = {
        "type": "object",
        "properties": {
            "simple_ref": {"$ref": "#/$defs/SimpleString"},
            "mixed_ref": {
                "$ref": "#/$defs/SimpleString",
                "description": "With description",
            },
        },
        "$defs": {
            "SimpleString": "string"  # Non-dict definition
        },
    }

    expected = {
        "type": "object",
        "properties": {
            "simple_ref": "string",
            "mixed_ref": {
                "description": "With description"
            },  # Can't merge with non-dict
        },
        "$defs": {"SimpleString": "string"},
    }

    actual = dereference_refs(schema)
    assert actual == expected