'Test the request to create a gist.'

def test_create_gist(self):

    self.instance.create_gist('description', {'example.py': {'content': '#    example    contents'}})
    self.post_called_with(url_for('gists'), data={'description': 'description', 'files': {'example.py': {'content': '#    example    contents'}}, 'public': True})
