from calendar import c
import unittest
from py_project.calculator import Calculator


class TestCalculator(unittest.TestCase):
    def test_sum(self):
        calc = Calculator()
        self.assertEqual(calc.add(3, 4), 7)

    # def test_sub(self):
    #     calc = Calculator()
    #     self.assertEqual(calc.sub(4, 2), 2)


if __name__ == "__main__":
    unittest.main()