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test_normalize_env_non_string_keys() — langchain Function Reference

Architecture documentation for the test_normalize_env_non_string_keys() function in test_shell_tool.py from the langchain codebase.

Function python LangChainCore Runnables

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Dependency Diagram

graph TD
  46a88996_51aa_8474_fdda_27c25e327274["test_normalize_env_non_string_keys()"]
  f21fd460_1d0c_cb92_cfa1_eae0890e2f58["test_shell_tool.py"]
  46a88996_51aa_8474_fdda_27c25e327274 -->|defined in| f21fd460_1d0c_cb92_cfa1_eae0890e2f58
  style 46a88996_51aa_8474_fdda_27c25e327274 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_tool.py lines 204–207

def test_normalize_env_non_string_keys() -> None:
    """Test that non-string environment keys raise an error."""
    with pytest.raises(TypeError, match="must be strings"):
        ShellToolMiddleware(env={123: "value"})  # type: ignore[dict-item]

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Frequently Asked Questions

What does test_normalize_env_non_string_keys() do?
test_normalize_env_non_string_keys() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_tool.py.
Where is test_normalize_env_non_string_keys() defined?
test_normalize_env_non_string_keys() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_tool.py at line 204.

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