def METHOD_NAME(self):
    from Merlin.Testing import Flag
    from Merlin.Testing.BaseClass import CCtor51
    class C1(CCtor51):
        def __new__(cls, *args): 
            return super(cls, C1).__new__(cls, *args)
    class C2(CCtor51):
        def __new__(cls, arg1, *arg2): 
            return super(cls, C2).__new__(cls, arg1, *arg2)
    # more?
    for C in [C1, C2]:
        C(1);         Flag.Check(10)
        C(1, 2);      Flag.Check(20)
        C(self.array_int([1, 2, 3]));        Flag.Check(20)