def test_std_dev_method_calculator(self):
calculator = Calculator()
random_generator = RandomGenerator()
test_list = random_generator.rand_list(self, 0, 100, 5, 3)
std_dev = calculator.standard_dev(test_list)
self.assertEqual(calculator.standard_dev(test_list), std_dev)
self.assertEqual(calculator.result, std_dev)
def test_std_dev_method_calculator(self):
calculator = Calculator()
test_list = [4, 4, 1, 2, 6, 12, 13]
self.assertEqual(calculator.standard_dev(test_list), 4.375255094603872)
self.assertEqual(calculator.result, 4.375255094603872)
