def test_host_required():
"""Always needs a host, but it's the only required key"""
with pytest.raises(exceptions.MissingKeysError):
MQTTClient()
args = {"connect": {"host": "localhost"}}
MQTTClient(**args)
def test_no_subscribe_on_unrecognised_suback(self):
def subscribe_success(topic, *args, **kwargs):
return (0, 123)
mock_client = TestSubscription.get_mock_client_with(subscribe_success)
MQTTClient._on_subscribe(mock_client, "abc", {}, 123, 0)
assert mock_client._subscribed == {}
def test_no_subscribe_on_err(self):
def subscribe_err(topic, *args, **kwargs):
return (1, 123)
mock_client = TestSubscription.get_mock_client_with(subscribe_err)
MQTTClient.subscribe(mock_client, "abc")
assert mock_client._subscribed == {}
def test_handles_subscriptions(self):
def subscribe_success(topic, *args, **kwargs):
return (0, 123)
mock_client = TestSubscription.get_mock_client_with(subscribe_success)
MQTTClient.subscribe(mock_client, "abc")
assert mock_client._subscribed[123].topic == "abc"
assert mock_client._subscribed[123].subscribed == False
def fix_fake_client(self):
args = {
"connect": {
"host": "localhost",
}
}
return MQTTClient(**args)
def test_disabled_tls(self):
"""Even if there are other invalid options, disable tls and early exit
without checking other args
"""
args = {
"connect": {
"host": "localhost"
},
"tls": {
"certfile": "/lcliueurhug/ropko3kork32"
},
}
with pytest.raises(exceptions.MQTTTLSError):
MQTTClient(**args)
args["tls"]["enable"] = False
c = MQTTClient(**args)
assert not c._enable_tls
def test_invalid_tls_ver(self):
"""Bad tls versions raise exception
"""
args = {
"connect": {
"host": "localhost"
},
"tls": {
"tls_version": "custom_tls"
}
}
with pytest.raises(exceptions.MQTTTLSError):
MQTTClient(**args)