def test_unstore_order(self):
msg1 = {"type": "perf", "value": "1"}
self.bp.paused = True
consumer = ConsumerStub()
self.bp.consumer = consumer
self.bp.queue.append(msg1)
yield self.bp.processQueue()
# Le message est maintenant en base de backup
backup_size = yield self.bp.retry.qsize()
self.assertEqual(backup_size, 1)
# On se connecte
self.bp.resumeProducing()
# On attend un peu
yield wait(0.5)
# On en envoie un deuxième
msg2 = {"type": "perf", "value": "2"}
self.bp.queue.append(msg2)
yield self.bp.processQueue()
# On attend un peu
yield wait(0.5)
# On vérifie que les deux messages ont bien été envoyés dans le bon
# ordre
self.assertEqual(len(consumer.written), 2)
for index, msg in enumerate([msg1, msg2]):
msg_out = consumer.written[index]
self.assertEqual(msg_out, msg)
def test_send_stats(self):
"""Relai d'un ensemble de statistiques"""
client = ClientStub("testhost", None, None)
self.settings["connector"]["status_service"] = "testsvc"
sp = statuspublisher_factory(self.settings, client)
sp.isConnected = lambda: True
client.stub_connect()
stats = {"key1": "value1", "key2": "value2", "key3": "value3"}
msg = {"type": "perf"}
sp._sendStats(stats, msg)
def check(r_):
output = client.channel.sent
print output
self.assertEqual(len(output), 3)
msg_out = [ json.loads(m["content"].body)
for m in output ]
msg_in = []
for k, v in stats.iteritems():
m = msg.copy()
m.update({"datasource": "testsvc-%s" % k, "value": v})
msg_in.append(m)
self.assertEqual(msg_in, msg_out)
d = wait(0.2)
d.addCallback(check)
return d
def test_vacuum(self):
"""
Teste le nettoyage de la base
"""
db = DbRetry(self.db_path, 'tmp_table')
stub = ConnectionPoolStub(db._db)
db._db = stub
xml = '<abc foo="bar">def</abc>'
yield db.put(xml)
yield db.flush()
# On récupère 2 fois un élément: une fois pour vider la base, et la
# seconde fois déclenche un VACUUM
yield db.get()
yield db.get()
# On attend un peu, le VACUUM est décalé
yield wait(1)
print stub.requests
self.assertEqual( (("VACUUM", ), {}), stub.requests.pop() )
