test_monotonicity() — langchain Function Reference

Architecture documentation for the test_monotonicity() function in test_uuid_utils.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_monotonicity() — langchain Function Reference

Dependency Diagram

graph TD
  6ec02a13_bcd1_dc32_2b4d_f60bc2a242cd["test_monotonicity()"]
  0b13f3c1_fce7_e4a0_f47d_296df8868d43["test_uuid_utils.py"]
  6ec02a13_bcd1_dc32_2b4d_f60bc2a242cd -->|defined in| 0b13f3c1_fce7_e4a0_f47d_296df8868d43
  style 6ec02a13_bcd1_dc32_2b4d_f60bc2a242cd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/utils/test_uuid_utils.py lines 29–37

def test_monotonicity() -> None:
    """Test that UUIDs are monotonically increasing."""
    last = ""
    for n in range(100_000):
        i = str(uuid7())
        if n > 0 and i <= last:
            msg = f"UUIDs are not monotonic: {last} versus {i}"
            raise RuntimeError(msg)
        last = i