'Test the ability to retrieve an annotated tag.'

def test_tag(self):

    cassette_name = self.cassette_name('tag')
    with self.recorder.use_cassette(cassette_name):
        repository = self.gh.repository('sigmavirus24', 'github3.py')
        tag = repository.tag('bf1eca5702d6408ab8dbf395c49c2c903a116d33')
    assert isinstance(tag, github3.git.Tag)
