def test_factors_include_a_large_prime(self): self.assertEqual(factors(93819012551), [11, 9539, 894119])
def test_no_factors(self): self.assertEqual(factors(1), [])
def test_product_of_primes(self): self.assertEqual(factors(901255), [5, 17, 23, 461])
def test_product_of_primes_and_non_primes(self): self.assertEqual(factors(12), [2, 2, 3])
def test_cube_of_a_prime(self): self.assertEqual(factors(8), [2, 2, 2])
def test_square_of_a_prime(self): self.assertEqual(factors(9), [3, 3])
def test_prime_number(self): self.assertEqual(factors(2), [2])