def test_modulus(self):
expect = 7
actual = calc.calc_iteration(calc.to_postfix('29%11'), None)
self.assertEqual(expect, actual)
def test_modulo_by_zero(self):
with self.assertRaises(calc.CalcError):
calc.calc_iteration(calc.to_postfix('3 % 0'), None)
def test_division(self):
expect = 6
actual = calc.calc_iteration(calc.to_postfix('24/4'), None)
self.assertEqual(expect, actual)
def test_division_by_zero(self):
with self.assertRaises(calc.CalcError):
calc.calc_iteration(calc.to_postfix('3 / 0'), None)
def test_subtraction(self):
expect = 3
actual = calc.calc_iteration(calc.to_postfix('25-22'), None)
self.assertEqual(expect, actual)
def test_multiplication(self):
expect = 5
actual = calc.calc_iteration(calc.to_postfix('2.5*2'), None)
self.assertEqual(expect, actual)
def test_comparison(self):
expect = True
actual = calc.calc_iteration(calc.to_postfix('2+3*5>=10+12/2'), None)
self.assertEqual(expect, actual)
def test_addition(self):
expect = 8.05
actual = calc.calc_iteration(calc.to_postfix('3.5+.5+2.75+1.3'), None)
self.assertEqual(expect, actual)
def test_calc_iteration(self):
expect = (1, 8)
actual = (calc.calc_iteration(['sin', 'pi', '2', '/', ')'], None),
calc.calc_iteration(['pow', '2', ',', '3', ')'], None))
self.assertEqual(expect, actual)
def test_abs(self):
expect = 6
actual = calc.calc_iteration(calc.to_postfix('abs(-6)'), None)
self.assertEqual(expect, actual)
def test_round(self):
expect = 8
actual = calc.calc_iteration(calc.to_postfix('round(7.51)'), None)
self.assertEqual(expect, actual)
def test_power(self):
expect = 8
actual = calc.calc_iteration(calc.to_postfix('2^3'), None)
self.assertEqual(expect, actual)
def test_floor_division(self):
expect = 4
actual = calc.calc_iteration(calc.to_postfix('9//2'), None)
self.assertEqual(expect, actual)