def test_e_power_x_zero_exp(self): "When the input is zero" obj_exp = ScientificCalc() self.assertEqual(obj_exp.exponential_func(0), 2.71828182846 ** 0)
def test_e_power_x_try_except(self): "Test case for try and except" obj_exp = ScientificCalc() self.assertEqual(obj_exp.exponential_func('accenture'), "Please enter float or integer types input.")
def test_e_power_x_negative_exp(self): "When the input is negative integer" obj_exp = ScientificCalc() self.assertEqual(obj_exp.exponential_func(-2), 2.71828182846 ** -2)
def test_e_power_x_neg_decimal_exp(self): "When the input is negative decimal" obj_exp = ScientificCalc() self.assertEqual(obj_exp.exponential_func(-8.6), 2.71828182846 ** -8.6)