def test_refresh_cache_fmn_message(self, mock_find_recipients):
"""Assert messages with an '.fmn.' topic result in a message to workers."""
fmn_consumer = consumer.FMNConsumer(self.hub)
fmn_consumer.autocreate = False
message = {
'topic': 'com.example.fmn.topic',
'body': {
'msg_id': '12',
'msg': {
'openid': 'jcline.id.fedoraproject.org'
},
'topic': 'com.example.topic',
}
}
fmn_consumer.work(self.sess, message)
self.assertEqual(
mock_find_recipients.apply_async.call_args_list[0][0][0],
({
'topic': 'fmn.internal.refresh_cache',
'body': 'jcline.id.fedoraproject.org'
}, ),
)
self.assertEqual(
mock_find_recipients.apply_async.call_args_list[0][1],
dict(exchange='fmn.tasks.reload_cache',
routing_key=self.config['celery']['task_default_queue']),
)
def test_default_topic(self):
"""Assert the default topic for the FMN consumer is everything."""
fmn_consumer = consumer.FMNConsumer(self.hub)
self.assertEqual(['*'], fmn_consumer.topic)
self.hub.subscribe.assert_called_once_with(b'*',
fmn_consumer._consume_json)
def test_custom_topics(self):
"""Assert the default topic for the FMN consumer is everything."""
self.config['fmn.topics'] = [b'my.custom.topic']
with mock.patch.dict(consumer.config.app_conf, self.config):
fmn_consumer = consumer.FMNConsumer(self.hub)
self.assertEqual([b'my.custom.topic'], fmn_consumer.topic)
self.hub.subscribe.assert_called_once_with(b'my.custom.topic',
fmn_consumer._consume_json)
def test_refresh_cache_auto_create(self, mock_find_recipients):
"""Assert messages with an '.fmn.' topic result in a message to workers."""
fmn_consumer = consumer.FMNConsumer(self.hub)
fmn_consumer.autocreate = True
message = {
'topic': 'com.example.topic',
'body': {
'msg_id': '12',
'topic': 'com.example.topic',
}
}
fmn_consumer.work(self.sess, message)
self.assertEqual(
mock_find_recipients.apply_async.call_args_list[0][0][0],
({
'topic': 'fmn.internal.refresh_cache',
'body': 'jcline.id.fedoraproject.org'
}, ),
)
self.assertEqual(
mock_find_recipients.apply_async.call_args_list[0][1],
dict(exchange='fmn.tasks.reload_cache'),
)
def test_heat_cache(self, mock_heat):
"""Assert a task is dispatched to heat the cache on startup."""
consumer.FMNConsumer(self.hub)
mock_heat.apply_async.assert_called_once_with()
