def test_multiples_n(self): for i in range(1, 50): solution(i)
def test_solution_1041(self): result = solution(1041) self.assertEqual(5, result)
def test_solution_15(self): result = solution(15) self.assertEqual(0, result)
def test_solution_20(self): result = solution(20) self.assertEqual(1, result)
def test_solution_529(self): result = solution(529) self.assertEqual(4, result)
def test_solution_9(self): result = solution(9) self.assertEqual(2, result)
def test_solution_32(self): result = solution(32) self.assertEqual(0, result)