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Contents
import unittest
from perfect_numbers import classify
# Tests adapted from `problem-specifications//canonical-data.json` @ v1.1.0
class PerfectNumbersTest(unittest.TestCase):
def test_smallest_perfect_number(self):
self.assertIs(classify(6), "perfect")
def test_medium_perfect_number(self):
self.assertIs(classify(28), "perfect")
def test_large_perfect_number(self):
self.assertIs(classify(33550336), "perfect")
class AbundantNumbersTest(unittest.TestCase):
def test_smallest_abundant_number(self):
self.assertIs(classify(12), "abundant")
def test_medium_abundant_number(self):
self.assertIs(classify(30), "abundant")
def test_large_abundant_number(self):
self.assertIs(classify(33550335), "abundant")
class DeficientNumbersTest(unittest.TestCase):
def test_smallest_prime_deficient_number(self):
self.assertIs(classify(2), "deficient")
def test_smallest_nonprime_deficient_number(self):
self.assertIs(classify(4), "deficient")
def test_medium_deficient_number(self):
self.assertIs(classify(32), "deficient")
def test_large_deficient_number(self):
self.assertIs(classify(33550337), "deficient")
def test_edge_case(self):
self.assertIs(classify(1), "deficient")
class InvalidInputsTest(unittest.TestCase):
def test_zero(self):
with self.assertRaisesWithMessage(ValueError):
classify(0)
def test_negative(self):
with self.assertRaisesWithMessage(ValueError):
classify(-1)
# Utility functions
def setUp(self):
try:
self.assertRaisesRegex
except AttributeError:
self.assertRaisesRegex = self.assertRaisesRegexp
def assertRaisesWithMessage(self, exception):
return self.assertRaisesRegex(exception, r".+")
if __name__ == '__main__':
unittest.main()
Version data entries
71 entries across 71 versions & 1 rubygems