def test_server_callback(self):
"""Test that server callbacks work"""
sample_text = 'this is a test'
message_body = json.dumps(sample_text)
test_message = message.SampleMessage(message_body)
c = VogelerServer(callback_function=None,
host='localhost',
username='******',
password='******')
m = c.callback(test_message)
self.assertEquals(m.message, sample_text)
c.close()
