def test_multipling(self):
multiplier = Multiplier()
for i in range (-10, 10):
for j in range(-10, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
from calculator.adder import Adder
from calculator.subtracter import Subtracter
from calculator.multiplier import Multiplier
from calculator.divider import Divider
from calculator.calculator import Calculator
from calculator.exceptions import InsufficientOperands
if __name__ == '__main__':
add = Adder()
sub = Subtracter()
multi = Multiplier()
div = Divider()
test_1 = Calculator(add, sub, multi, div)
test_1.enter_number(1)
test_1.enter_number(2)
temp_num = test_1.add()
print(temp_num)
def test_multiplying(self):
"""Test case that multiplies from range -10 to 10"""
multiplier = Multiplier()
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
def test_subtracting(self):
multiplier = Multiplier()
for i in range(1, 10):
for j in range(1, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
