def test_five(self):
self.assertEqual(8, count_vowels("A nice day to code!"))
def test_four(self):
self.assertEqual(22, count_vowels("Github is the second best thing that happend to programmers, after the keyboard!"))
def test_two(self):
self.assertEqual(8, count_vowels("Theistareykjarbunga"))
def test_three(self):
self.assertEqual(0, count_vowels("grrrrgh!"))
def test_one(self):
self.assertEqual(2, count_vowels("Python"))
