def test_factor_method2_6(self):
n = 6
system = PrimeFactorizer.factor_method2(n)
gold = [2, 3]
self.assertListEqual(
system, gold, 'prime factorization of {} should '
'be {}'.format(n, gold))
def test_factor_method1_2(self):
n = 2
system = PrimeFactorizer.factor_method1(n)
gold = [2]
self.assertListEqual(system, gold, 'prime factorization of {} should '
'be {}'.format(n, gold))