test_runnable_branch_abatch() — langchain Function Reference

Architecture documentation for the test_runnable_branch_abatch() function in test_runnable.py from the langchain codebase.

Function python LangChainCore Runnables calls 1

Entity Profile

LangChainCore→ Runnables→ test_runnable_branch_abatch() — langchain Function Reference

Dependency Diagram

graph TD
  8e480654_8e6a_1a28_4d6e_d2328141d13a["test_runnable_branch_abatch()"]
  26df6ad8_0189_51d0_c3c1_6c3248893ff5["test_runnable.py"]
  8e480654_8e6a_1a28_4d6e_d2328141d13a -->|defined in| 26df6ad8_0189_51d0_c3c1_6c3248893ff5
  8652094c_ec57_c551_fc44_9566d00cf872["abatch()"]
  8e480654_8e6a_1a28_4d6e_d2328141d13a -->|calls| 8652094c_ec57_c551_fc44_9566d00cf872
  style 8e480654_8e6a_1a28_4d6e_d2328141d13a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_runnable.py lines 4658–4666

async def test_runnable_branch_abatch() -> None:
    """Test async variant of invoke."""
    branch = RunnableBranch[int, int](
        (lambda x: x > 0 and x < 5, lambda x: x + 1),
        (lambda x: x > 5, lambda x: x * 10),
        lambda x: x - 1,
    )

    assert await branch.abatch([1, 10, 0]) == [2, 100, -1]