def test_bind_device_to_gateway_and_unbind(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
manager.create_registry(service_account_json, project_id, cloud_region,
pubsub_topic, registry_id)
manager.create_gateway(service_account_json, project_id, cloud_region,
registry_id, None, gateway_id, rsa_cert_path,
'RS256')
manager.create_device(service_account_json, project_id, cloud_region,
registry_id, device_id)
manager.bind_device_to_gateway(service_account_json, project_id,
cloud_region, registry_id, device_id,
gateway_id)
manager.unbind_device_from_gateway(service_account_json, project_id,
cloud_region, registry_id, device_id,
gateway_id)
# Clean up
manager.delete_device(service_account_json, project_id, cloud_region,
registry_id, device_id)
manager.delete_device(service_account_json, project_id, cloud_region,
registry_id, gateway_id)
manager.delete_registry(service_account_json, project_id, cloud_region,
registry_id)
out, _ = capsys.readouterr()
assert 'Device Bound' in out
assert 'Device unbound' in out
assert 'HttpError 404' not in out
def test_gateway_trigger_error_topic(test_topic, capsys):
gateway_id = device_id_template.format('RS256-err')
device_id = device_id_template.format('noauthbind')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Setup for listening for config messages
num_messages = 4
# Hardcoded callback for causing an error
def trigger_error(client):
cloudiot_mqtt_example.attach_device(client, 'invalid_device_id', '')
# Connect the gateway
cloudiot_mqtt_example.listen_for_messages(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id, num_messages, rsa_private_path,
'RS256', ca_cert_path, 'mqtt.googleapis.com', 443,
20, 42, trigger_error)
# Try to connect the gateway aagin on 8883
cloudiot_mqtt_example.listen_for_messages(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id, num_messages, rsa_private_path,
'RS256', ca_cert_path, 'mqtt.googleapis.com', 8883,
20, 15, trigger_error)
# Clean up
manager.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'GATEWAY_ATTACHMENT_ERROR' in out
def test_send_command(test_topic, capsys):
device_id = device_id_template.format('RSA256')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
exists = False
devices = manager.list_devices(
service_account_json, project_id, cloud_region, registry_id)
for device in devices:
if device.get('id') == device_id:
exists = True
if not exists:
manager.create_rs256_device(
service_account_json, project_id, cloud_region, registry_id,
device_id, rsa_cert_path)
# Exercize the functionality
client = cloudiot_mqtt_example.get_client(
project_id, cloud_region, registry_id, device_id,
rsa_private_path, 'RS256', ca_cert_path,
'mqtt.googleapis.com', 443)
client.loop_start()
out, _ = capsys.readouterr()
# Pre-process commands
for i in range(1, 5):
client.loop()
time.sleep(1)
manager.send_command(
service_account_json, project_id, cloud_region, registry_id,
device_id, 'me want cookies')
out, _ = capsys.readouterr()
# Process commands
for i in range(1, 5):
client.loop()
time.sleep(1)
# Clean up
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
assert 'Sending command to device' in out
assert '400' not in out
def test_send_command(test_topic, capsys):
device_id = device_id_template.format('RSA256')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
exists = False
devices = manager.list_devices(
service_account_json, project_id, cloud_region, registry_id)
for device in devices:
if device.get('id') == device_id:
exists = True
if not exists:
manager.create_rs256_device(
service_account_json, project_id, cloud_region, registry_id,
device_id, rsa_cert_path)
# Exercize the functionality
client = cloudiot_mqtt_example.get_client(
project_id, cloud_region, registry_id, device_id,
rsa_private_path, 'RS256', ca_cert_path,
'mqtt.googleapis.com', 443)
client.loop_start()
out, _ = capsys.readouterr()
# Pre-process commands
for i in range(1, 5):
client.loop()
time.sleep(1)
manager.send_command(
service_account_json, project_id, cloud_region, registry_id,
device_id, 'me want cookies')
out, _ = capsys.readouterr()
# Process commands
for i in range(1, 5):
client.loop()
time.sleep(1)
# Clean up
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
assert 'Sending command to device' in out
assert '400' not in out
def test_gateway_trigger_error_topic(test_topic, capsys):
gateway_id = device_id_template.format('RS256-err')
device_id = device_id_template.format('noauthbind')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Setup for listening for config messages
num_messages = 4
# Hardcoded callback for causing an error
def trigger_error(client):
cloudiot_mqtt_example.attach_device(client, 'invalid_device_id', '')
# Connect the gateway
cloudiot_mqtt_example.listen_for_messages(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id, num_messages, rsa_private_path,
'RS256', ca_cert_path, 'mqtt.googleapis.com', 443,
20, 15, trigger_error)
# Clean up
manager.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'GATEWAY_ATTACHMENT_ERROR' in out
def test_gateway_send_data_for_device(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Setup for listening for config messages
num_messages = 5
jwt_exp_time = 60
listen_time = 20
# Connect the gateway
cloudiot_mqtt_example.send_data_from_bound_device(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id, num_messages, rsa_private_path,
'RS256', ca_cert_path, mqtt_bridge_hostname, mqtt_bridge_port,
jwt_exp_time, listen_time)
# Clean up
manager.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Publishing message 5/5' in out
assert 'Out of memory' not in out # Indicates could not connect
def test_gateway_send_data_for_device(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Setup for listening for config messages
num_messages = 5
jwt_exp_time = 60
listen_time = 20
# Connect the gateway
cloudiot_mqtt_example.send_data_from_bound_device(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id, num_messages, rsa_private_path,
'RS256', ca_cert_path, mqtt_bridge_hostname, mqtt_bridge_port,
jwt_exp_time, listen_time)
# Clean up
manager.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Publishing message 5/5' in out
assert 'Out of memory' not in out # Indicates could not connect
def test_create_gateway(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
manager.create_registry(service_account_json, project_id, cloud_region,
pubsub_topic, registry_id)
# TODO: consider adding test for ES256
manager.create_gateway(service_account_json, project_id, cloud_region,
registry_id, None, gateway_id, rsa_cert_path,
'RS256')
# Clean up
manager.delete_device(service_account_json, project_id, cloud_region,
registry_id, gateway_id)
manager.delete_registry(service_account_json, project_id, cloud_region,
registry_id)
out, _ = capsys.readouterr()
assert 'Created Gateway' in out
def test_gateway_listen_for_bound_device_configs(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Setup for listening for config messages
num_messages = 0
jwt_exp_time = 60
listen_time = 30
# Connect the gateway
cloudiot_mqtt_example.listen_for_messages(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id, num_messages, rsa_private_path,
'RS256', ca_cert_path, mqtt_bridge_hostname, mqtt_bridge_port,
jwt_exp_time, listen_time, None)
# Clean up
manager.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Received message' in out
def test_gateway_listen_for_bound_device_configs(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Setup for listening for config messages
num_messages = 0
jwt_exp_time = 60
listen_time = 30
# Connect the gateway
cloudiot_mqtt_example.listen_for_messages(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id, num_messages, rsa_private_path,
'RS256', ca_cert_path, mqtt_bridge_hostname, mqtt_bridge_port,
jwt_exp_time, listen_time, None)
# Clean up
manager.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Received message' in out
def test_create_gateway(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
# TODO: consider adding test for ES256
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
# Clean up
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Created gateway' in out
def test_receive_command(capsys):
device_id = device_id_template.format('RSA256')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_rs256_device(
service_account_json, project_id, cloud_region, registry_id,
device_id, rsa_cert_path)
# Exercize the functionality
client = cloudiot_mqtt_example.get_client(
project_id, cloud_region, registry_id, device_id,
rsa_private_path, 'RS256', ca_cert_path,
'mqtt.googleapis.com', 443)
client.loop_start()
# Pre-process commands
for i in range(1, 3):
client.loop()
time.sleep(1)
manager.send_command(
service_account_json, project_id, cloud_region, registry_id,
device_id, 'me want cookies')
# Process commands
for i in range(1, 3):
client.loop()
time.sleep(1)
# Clean up
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'on_connect' in out # Verify can connect
assert '\'me want cookies\'' in out # Verify can receive command
def test_receive_command(capsys):
device_id = device_id_template.format('RSA256')
manager.create_registry(service_account_json, project_id, cloud_region,
pubsub_topic, registry_id)
manager.create_rs256_device(service_account_json, project_id, cloud_region,
registry_id, device_id, rsa_cert_path)
# Exercize the functionality
client = cloudiot_mqtt_example.get_client(project_id, cloud_region,
registry_id, device_id,
rsa_private_path, 'RS256',
ca_cert_path,
'mqtt.googleapis.com', 443)
client.loop_start()
# Pre-process commands
for i in range(1, 3):
client.loop()
time.sleep(1)
manager.send_command(service_account_json, project_id, cloud_region,
registry_id, device_id, 'me want cookies')
# Process commands
for i in range(1, 3):
client.loop()
time.sleep(1)
# Clean up
manager.delete_device(service_account_json, project_id, cloud_region,
registry_id, device_id)
manager.delete_registry(service_account_json, project_id, cloud_region,
registry_id)
out, _ = capsys.readouterr()
assert 'on_connect' in out # Verify can connect
assert '\'me want cookies\'' in out # Verify can receive command
def test_bind_device_to_gateway_and_unbind(test_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
manager.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Clean up
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
manager.delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
manager.delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Device Bound' in out
assert 'Device unbound' in out
assert 'HttpError 404' not in out
num_messages = 15
jwt_exp_time = 20
listen_time = 30
if __name__ == '__main__':
print("Running demo")
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
# [START iot_gateway_demo_create_registry]
print('Creating registry: {}'.format(registry_id))
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
# [END iot_gateway_demo_create_registry]
# [START iot_gateway_demo_create_gateway]
print('Creating gateway: {}'.format(gateway_id))
manager.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
# [END iot_gateway_demo_create_gateway]
# [START iot_gateway_demo_create_bound_device]
print('Creating device to bind: {}'.format(device_id))
manager.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
num_messages = 15
jwt_exp_time = 20
listen_time = 30
if __name__ == "__main__":
print("Running demo")
gateway_id = device_id_template.format("RS256")
device_id = device_id_template.format("noauthbind")
# [START iot_gateway_demo_create_registry]
print("Creating registry: {}".format(registry_id))
manager.create_registry(
service_account_json, project_id, cloud_region, pubsub_topic, registry_id
)
# [END iot_gateway_demo_create_registry]
# [START iot_gateway_demo_create_gateway]
print("Creating gateway: {}".format(gateway_id))
manager.create_gateway(
service_account_json,
project_id,
cloud_region,
registry_id,
None,
gateway_id,
rsa_cert_path,
"RS256",
)