def test_add(self):
res = mathu.Mathu().add(5, 8)
self.assertEqual(res, 13)
def test_check_even(self):
res = mathu.Mathu().check_even(4)
self.assertTrue(res)
def test_error(self):
self.assertRaises(ZeroDivisionError, lambda:mathu.Mathu().div(5, 0))
def test_div(self):
res = mathu.Mathu().div(10, 8)
self.assertGreater(res, 1)
