def METHOD_NAME(cls):
    """Preparation for all unit tests in this class."""
    cls.directory = os.path.join(os.path.dirname(os.path.dirname(__file__)), "..", "examples", "arkane")
    cls.level_of_theory = LevelOfTheory("cbs-qb3")
    cls.frequencyScaleFactor = 0.99
    cls.useHinderedRotors = False
    cls.useBondCorrections = True