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
  fe9fb277_2157_f046_fc85_ef9c84e721fa["test_infer_model_and_provider()"]
  d83b56bb_a911_dd2e_ea6f_f5da87a02a7e["test_base.py"]
  fe9fb277_2157_f046_fc85_ef9c84e721fa -->|defined in| d83b56bb_a911_dd2e_ea6f_f5da87a02a7e
  style fe9fb277_2157_f046_fc85_ef9c84e721fa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/embeddings/test_base.py lines 56–76

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",
    )