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test_dereference_refs_mixed_ref_overrides_property() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  d86136ac_68a0_268b_16e6_98e02dd633cb["test_dereference_refs_mixed_ref_overrides_property()"]
  5d9c8eae_7a4a_0ffa_fa7c_a89825bcf1fa["test_json_schema.py"]
  d86136ac_68a0_268b_16e6_98e02dd633cb -->|defined in| 5d9c8eae_7a4a_0ffa_fa7c_a89825bcf1fa
  style d86136ac_68a0_268b_16e6_98e02dd633cb fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/core/tests/unit_tests/utils/test_json_schema.py lines 764–791

def test_dereference_refs_mixed_ref_overrides_property() -> None:
    """Test that mixed $ref properties override resolved properties correctly."""
    schema = {
        "type": "object",
        "properties": {
            "data": {
                "$ref": "#/$defs/Base",
                "type": "number",  # Override the resolved type
                "description": "Overridden description",
            }
        },
        "$defs": {"Base": {"type": "string", "description": "Original description"}},
    }

    expected = {
        "type": "object",
        "properties": {
            "data": {
                "type": "number",  # Mixed property should override
                # Mixed property should override
                "description": "Overridden description",
            }
        },
        "$defs": {"Base": {"type": "string", "description": "Original description"}},
    }

    actual = dereference_refs(schema)
    assert actual == expected

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Defined In

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Frequently Asked Questions

What does test_dereference_refs_mixed_ref_overrides_property() do?
test_dereference_refs_mixed_ref_overrides_property() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/utils/test_json_schema.py.
Where is test_dereference_refs_mixed_ref_overrides_property() defined?
test_dereference_refs_mixed_ref_overrides_property() is defined in libs/core/tests/unit_tests/utils/test_json_schema.py at line 764.

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