def test_010(self):
sub = MqttClient("sub:{seq}", connect=4)
sub.subscribe('a/b', 2)
pub = MqttClient("pub:{seq}", connect=4)
msg = gen_msg()
pub.publish('a/b', payload=msg, qos=2, read_response=False)
pub.pubrec(pub.get_last_mid())
# PUBREC
pub.recv()
pub.pubrec(pub.get_last_mid())
pub.puback(pub.get_last_mid())
pub.pubcomp(pub.get_last_mid())
# finally send correct PUBREL message
pub.pubrel(pub.get_last_mid())
# PUBLISH received by subscriber
evt = sub.recv()
sub.pubrel(sub.get_last_mid())
sub.puback(sub.get_last_mid())
sub.pubcomp(sub.get_last_mid())
return True
def test_232(self):
pub = MqttClient("conformity-pub:{seq}", connect=4)
sub = MqttClient("conformity-sub:{seq}", connect=4)
sub.subscribe("foo/bar", qos=2)
pub.publish("foo/bar", "grrr", qos=2) # receive PUBREC as response
pub.pubrel(pub.get_last_mid(),
read_response=False) # triggers message delivery
evt = sub.recv()
if not isinstance(evt, EventPublish) or evt.msg.payload != "grrr":
debug(evt)
return False
ack = sub.unsubscribe("foo/bar")
if not isinstance(ack, EventUnsuback):
debug(ack)
return False
rel = sub.pubrec(evt.msg.mid)
if not isinstance(rel, EventPubrel):
debug(rel)
return False
sub.pubcomp(evt.msg.mid)
comp = pub.recv()
if not isinstance(comp, EventPubcomp):
debug(comp)
return False
pub.disconnect()
sub.disconnect()
return True
def test_232(self):
pub = MqttClient("conformity-pub:{seq}", connect=4)
sub = MqttClient("conformity-sub:{seq}", connect=4)
sub.subscribe("foo/bar", qos=2)
pub.publish("foo/bar", "grrr", qos=2) # receive PUBREC as response
pub.pubrel(pub.get_last_mid(), read_response=False) # triggers message delivery
evt = sub.recv()
if not isinstance(evt, EventPublish) or evt.msg.payload != "grrr":
debug(evt)
return False
ack = sub.unsubscribe("foo/bar")
if not isinstance(ack, EventUnsuback):
debug(ack)
return False
rel = sub.pubrec(evt.msg.mid)
if not isinstance(rel, EventPubrel):
debug(rel)
return False
sub.pubcomp(evt.msg.mid)
comp = pub.recv()
if not isinstance(comp, EventPubcomp):
debug(comp)
return False
pub.disconnect(); sub.disconnect()
return True
def test_004(self):
sub = MqttClient("sub:{seq}", connect=4)
sub.subscribe('a/b', 2)
pub = MqttClient("pub:{seq}", connect=4)
msg = gen_msg()
pub.publish('a/b', payload=msg, qos=2, read_response=False)
msgid = pub.get_last_mid()
# PUBREC
e = pub.recv()
# validating [MQTT-2.3.1-6]
if not isinstance(e, EventPubrec) or e.mid != msgid:
debug('failing event (PUBREC waited): {0}'.format(e))
return False
pub.pubrel(msgid, read_response=False)
# subscriber ready to receive msg
e = sub.recv()
if not isinstance(e, EventPublish) or e.msg.qos != 2 or e.msg.payload != msg:
debug('failing event (PUBLISH waited): {0}'.format(e))
return False
# subscriber: send PUBREC after having received PUBLISH message
sub.pubrec(e.msg.mid, read_response=False)
e2 = sub.recv()
# validating [MQTT-2.3.1-6]
if not isinstance(e2, EventPubrel) or e2.mid != e.msg.mid:
debug('failing event (PUBREL waited): {0}'.format(e))
return False
sub.pubcomp(e.msg.mid)
#
pubcomp_evt = pub.recv()
# validating [MQTT-2.3.1-6]
if not isinstance(pubcomp_evt, EventPubcomp) or pubcomp_evt.mid != msgid:
debug('failing event (PUBCOMP waited): {0}'.format(e))
return False
sub.unsubscribe('a/b')
sub.disconnect(); pub.disconnect()
return True
def test_006(self):
sub = MqttClient("sub:{seq}", connect=4)
sub.subscribe('a/b', qos=1)
pub = MqttClient("pub:{seq}", connect=4)
msg = gen_msg()
pub.publish('a/b', payload=msg, qos=1)
pub.recv()
e = sub.recv()
if not isinstance(e, EventPublish) or \
e.msg.payload != msg or \
e.msg.qos != 1:
debug('failing event: {0}'.format(e))
return False
# send PUBREL (! ERROR: not a QOS 2 message)
sub.pubrec(e.msg.mid)
puback_evt = pub.recv()
if not puback_evt is None:
debug('failing event: {0}'.format(puback_evt))
return False
# unexpected PUBREL
sub.pubrel(e.msg.mid)
puback_evt = pub.recv()
if not puback_evt is None:
debug('failing event: {0}'.format(puback_evt))
return False
# unexpected PUBCOMP
sub.pubcomp(e.msg.mid)
puback_evt = pub.recv()
if not puback_evt is None:
debug('failing event: {0}'.format(puback_evt))
return False
sub.unsubscribe('a/b')
sub.disconnect()
pub.disconnect()
return True
