def test_one_should_return_empty(self):
prime_factors = PrimeFactors(1)
expected = []
actual = prime_factors.get_data()
self.assertEqual(expected, actual)
def test_three_should_return_two_two_two(self):
prime_factors = PrimeFactors(8)
expected = [2, 2, 2]
actual = prime_factors.get_data()
self.assertEqual(expected, actual)
def test_three_should_return_three_three(self):
prime_factors = PrimeFactors(9)
expected = [3, 3]
actual = prime_factors.get_data()
self.assertEqual(expected, actual)
def test_input_as_one(self):
pfactor = PrimeFactors(1)
self.assertEqual(pfactor.compute_prime_factors(), [])
def test_three_should_return_seven(self):
prime_factors = PrimeFactors(7)
expected = [7]
actual = prime_factors.get_data()
self.assertEqual(expected, actual)
def test_input_as_square(self):
pfactor = PrimeFactors(49)
self.assertEqual(pfactor.compute_prime_factors(), [7,7])
def test_input_as_one(self):
pfactor = PrimeFactors(1)
self.assertEqual(pfactor.compute_prime_factors(), [])
def test_input_as_square(self):
pfactor = PrimeFactors(49)
self.assertEqual(pfactor.compute_prime_factors(), [7, 7])
def test_input_as_zero(self):
pfactor = PrimeFactors(0)
self.assertRaises(PrimeFactorsError, pfactor.compute_prime_factors)
def prime_factors():
return PrimeFactors()
