test_update() — langchain Function Reference

Architecture documentation for the test_update() function in test_in_memory_record_manager.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_update() — langchain Function Reference

Dependency Diagram

graph TD
  47715a6c_35b9_d8fa_76fd_884046a7ccbc["test_update()"]
  cf34d2f1_d3e5_fb0a_ab95_e2916e80cee1["test_in_memory_record_manager.py"]
  47715a6c_35b9_d8fa_76fd_884046a7ccbc -->|defined in| cf34d2f1_d3e5_fb0a_ab95_e2916e80cee1
  style 47715a6c_35b9_d8fa_76fd_884046a7ccbc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/indexing/test_in_memory_record_manager.py lines 28–38

def test_update(manager: InMemoryRecordManager) -> None:
    """Test updating records in the database."""
    # no keys should be present in the set
    read_keys = manager.list_keys()
    assert read_keys == []
    # Insert records
    keys = ["key1", "key2", "key3"]
    manager.update(keys)
    # Retrieve the records
    read_keys = manager.list_keys()
    assert read_keys == ["key1", "key2", "key3"]