def test_add(self):
try:
j=Count(2,3)
add=j.add()
assert (add==5),'Integer addition result error!'
except AssertionError as msg:
print(msg)
else:
print('Test pass')
def test_add(self):
j = Count(2, 3)
self.assertEqual(j.add(), 5)
def test_sub2(self):
j = Count(71, 46)
self.assertEqual(j.sub(), 25)
def test_add2(self):
j = Count(41, 76)
self.assertEqual(j.add(), 117)
def test_sub(self):
j = Count(2, 3)
self.assertEqual(j.sub(), -1)