test_indexing_with_no_docs() — langchain Function Reference

Architecture documentation for the test_indexing_with_no_docs() function in test_indexing.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ test_indexing_with_no_docs() — langchain Function Reference

Dependency Diagram

graph TD
  0d9c3eeb_6d70_5019_eed4_287667873302["test_indexing_with_no_docs()"]
  9bc4e8b6_769a_ae11_3fc1_309cb678c248["test_indexing.py"]
  0d9c3eeb_6d70_5019_eed4_287667873302 -->|defined in| 9bc4e8b6_769a_ae11_3fc1_309cb678c248
  style 0d9c3eeb_6d70_5019_eed4_287667873302 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/indexes/test_indexing.py lines 1143–1155

def test_indexing_with_no_docs(
    record_manager: SQLRecordManager,
    vector_store: VectorStore,
) -> None:
    """Check edge case when loader returns no new docs."""
    loader = ToyLoader(documents=[])

    assert index(loader, record_manager, vector_store, cleanup="full") == {
        "num_added": 0,
        "num_deleted": 0,
        "num_skipped": 0,
        "num_updated": 0,
    }