Function normalize

tests/conftest.py:51–59

Normalize a block of text to perform comparison. Strip newlines from the very beginning and very end Then split into separate lines and strip trailing whitespace from each line.

(block: str)

def normalize(block: str) -> list[str]:
    """Normalize a block of text to perform comparison.

    Strip newlines from the very beginning and very end  Then split into separate lines and strip trailing whitespace
    from each line.
    """
    assert isinstance(block, str)
    block = block.strip("\n")
    return [line.rstrip() for line in block.splitlines()]


def run_cmd(app: cmd2.Cmd, cmd: str) -> tuple[list[str], list[str]]: