def test_add_7_plus_5(self):
# test adding 7 and 5
result = utils.add(7, 5)
self.assertEqual(12, result)
def test_add_neg_12_plus_6pt0(self):
# test adding -12 and 6.0
result = utils.add(-12, 6.0)
self.assertEqual(-6.0, result)
def test_add_1_plus_1(self):
# test adding 1 and 1
result = utils.add(1, 1)
self.assertEqual(2, result)
