test_dereference_refs_nested_mixed_refs() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_dereference_refs_nested_mixed_refs() — langchain Function Reference

Dependency Diagram

graph TD
  17cc03d4_4f47_ad0f_fe54_4ce2115bd6fa["test_dereference_refs_nested_mixed_refs()"]
  5d9c8eae_7a4a_0ffa_fa7c_a89825bcf1fa["test_json_schema.py"]
  17cc03d4_4f47_ad0f_fe54_4ce2115bd6fa -->|defined in| 5d9c8eae_7a4a_0ffa_fa7c_a89825bcf1fa
  style 17cc03d4_4f47_ad0f_fe54_4ce2115bd6fa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/utils/test_json_schema.py lines 700–729

def test_dereference_refs_nested_mixed_refs() -> None:
    """Test nested objects with mixed $ref properties."""
    schema = {
        "type": "object",
        "properties": {
            "outer": {
                "type": "object",
                "properties": {
                    "inner": {"$ref": "#/$defs/Base", "title": "Custom Title"}
                },
            }
        },
        "$defs": {"Base": {"type": "string", "minLength": 1}},
    }

    expected = {
        "type": "object",
        "properties": {
            "outer": {
                "type": "object",
                "properties": {
                    "inner": {"type": "string", "minLength": 1, "title": "Custom Title"}
                },
            }
        },
        "$defs": {"Base": {"type": "string", "minLength": 1}},
    }

    actual = dereference_refs(schema)
    assert actual == expected