'Test the ability to retrieve comments on a commit.'

def test_comments(self):

    cassette_name = self.cassette_name('comments')
    with self.recorder.use_cassette(cassette_name):
        repository = self.gh.repository('octocat', 'Hello-World')
        commit = repository.commit('553c2077f0edc3d5dc5d17262f6aa498e69d6f8e')
        comments = list(commit.comments())
    for comment in comments:
        assert isinstance(comment, github3.repos.comment.RepoComment)
