test_infer_model_and_provider() — langchain Function Reference

Architecture documentation for the test_infer_model_and_provider() function in test_base.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_infer_model_and_provider() — langchain Function Reference

Dependency Diagram

graph TD
  8c452860_6d2d_4b85_d21c_794f84612a62["test_infer_model_and_provider()"]
  da0101ff_3641_29c7_9da2_59715316b6f2["test_base.py"]
  8c452860_6d2d_4b85_d21c_794f84612a62 -->|defined in| da0101ff_3641_29c7_9da2_59715316b6f2
  style 8c452860_6d2d_4b85_d21c_794f84612a62 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/embeddings/test_base.py lines 54–74

def test_infer_model_and_provider() -> None:
    """Test model and provider inference from different input formats."""
    assert _infer_model_and_provider("openai:text-embedding-3-small") == (
        "openai",
        "text-embedding-3-small",
    )

    assert _infer_model_and_provider(
        model="text-embedding-3-small",
        provider="openai",
    ) == ("openai", "text-embedding-3-small")

    assert _infer_model_and_provider(
        model="ft:text-embedding-3-small",
        provider="openai",
    ) == ("openai", "ft:text-embedding-3-small")

    assert _infer_model_and_provider(model="openai:ft:text-embedding-3-small") == (
        "openai",
        "ft:text-embedding-3-small",
    )