49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/prime-factors/canonical-data.json
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# File last updated on 2026-02-19
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import unittest
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from prime_factors import (
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factors,
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)
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class PrimeFactorsTest(unittest.TestCase):
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def test_no_factors(self):
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self.assertEqual(factors(1), [])
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def test_prime_number(self):
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self.assertEqual(factors(2), [2])
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def test_another_prime_number(self):
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self.assertEqual(factors(3), [3])
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def test_square_of_a_prime(self):
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self.assertEqual(factors(9), [3, 3])
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def test_product_of_first_prime(self):
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self.assertEqual(factors(4), [2, 2])
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def test_cube_of_a_prime(self):
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self.assertEqual(factors(8), [2, 2, 2])
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def test_product_of_second_prime(self):
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self.assertEqual(factors(27), [3, 3, 3])
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def test_product_of_third_prime(self):
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self.assertEqual(factors(625), [5, 5, 5, 5])
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def test_product_of_first_and_second_prime(self):
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self.assertEqual(factors(6), [2, 3])
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def test_product_of_primes_and_non_primes(self):
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self.assertEqual(factors(12), [2, 2, 3])
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def test_product_of_primes(self):
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self.assertEqual(factors(901255), [5, 17, 23, 461])
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def test_factors_include_a_large_prime(self):
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self.assertEqual(factors(93819012551), [11, 9539, 894119])
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