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Contents

import unittest

from prime_factors import prime_factors


# Tests adapted from `problem-specifications//canonical-data.json` @ v1.1.0

class PrimeFactorsTest(unittest.TestCase):
    def test_no_factors(self):
        self.assertEqual(prime_factors(1), [])

    def test_prime_number(self):
        self.assertEqual(prime_factors(2), [2])

    def test_square_of_a_prime(self):
        self.assertEqual(prime_factors(9), [3, 3])

    def test_cube_of_a_prime(self):
        self.assertEqual(prime_factors(8), [2, 2, 2])

    def test_product_of_primes_and_non_primes(self):
        self.assertEqual(prime_factors(12), [2, 2, 3])

    def test_product_of_primes(self):
        self.assertEqual(prime_factors(901255), [5, 17, 23, 461])

    def test_factors_include_a_large_prime(self):
        self.assertEqual(prime_factors(93819012551), [11, 9539, 894119])


if __name__ == '__main__':
    unittest.main()

Version data entries

73 entries across 73 versions & 1 rubygems

Version Path
trackler-2.2.1.139 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.138 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.137 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.136 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.135 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.134 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.133 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.132 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.131 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.130 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.129 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.128 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.127 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.126 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.125 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.124 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.123 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.122 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.121 tracks/python/exercises/prime-factors/prime_factors_test.py
trackler-2.2.1.120 tracks/python/exercises/prime-factors/prime_factors_test.py