def METHOD_NAME(manager):
    client = ipc.Client(manager.sockfile)
    command = IPCCommandInterface(client)
    sh = QSh(command)
    assert sh.columnize(["one", "two"]) == "one  two"
    sh.termwidth = 1
    assert sh.columnize(["one", "two"], update_termwidth=False) == "one\ntwo"
    sh.termwidth = 15
    v = sh.columnize(["one", "two", "three", "four", "five"], update_termwidth=False)
    assert v == "one    two  \nthree  four \nfive "