'Show that a user can delete a gist.'

def test_delete(self):

    self.basic_login()
    cassette_name = self.cassette_name('delete')
    with self.recorder.use_cassette(cassette_name):
        gist = self.gh.create_gist('Title', {'filename.py': {'content': '#    -*-    coding:    utf-8    -*-'}})
        assert isinstance(gist, github3.gists.Gist)
        assert (gist.delete() is True)
