def test2(self):
"""1230139048019759814598275728974589 +
59823745982745897298345798237459827345
"""
a = 1230139048019759814598275728974589
b = 59823745982745897298345798237459827345
expected = a + b
res = sum_(a, b)
self.assertEqual(res, expected)
def test5(self):
"""2.534 + 1.523 = 4.057"""
res = sum_(2.534, 1.523)
self.assertEqual(res, 4.057)
def test4(self):
"""-2 + 2 = 0"""
res = sum_(-2, 2)
self.assertEqual(res, 0)
def test3(self):
"""2.5 + 1.5 = 4.0"""
res = sum_(2.5, 1.5)
self.assertEqual(res, 4.0)
def test1(self):
"""2 + 2 = 4"""
res = sum_(2, 2)
self.assertEqual(res, 4)