test_sync_retriever() — langchain Function Reference

Architecture documentation for the test_sync_retriever() function in test_in_memory_indexer.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_sync_retriever() — langchain Function Reference

Dependency Diagram

graph TD
  5f9ebbe2_90a6_6e56_ad0f_68b712e0f778["test_sync_retriever()"]
  390bcc77_16e2_f05c_9a58_c412fadbb507["test_in_memory_indexer.py"]
  5f9ebbe2_90a6_6e56_ad0f_68b712e0f778 -->|defined in| 390bcc77_16e2_f05c_9a58_c412fadbb507
  style 5f9ebbe2_90a6_6e56_ad0f_68b712e0f778 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/indexing/test_in_memory_indexer.py lines 31–39

def test_sync_retriever() -> None:
    index = InMemoryDocumentIndex()
    documents = [
        Document(id="1", page_content="hello world"),
        Document(id="2", page_content="goodbye cat"),
    ]
    index.upsert(documents)
    assert index.invoke("hello") == [documents[0], documents[1]]
    assert index.invoke("cat") == [documents[1], documents[0]]