def test_bind_device_to_gateway_and_unbind(iot_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
create_registry(service_account_json, project_id, cloud_region,
pubsub_topic, registry_id)
gateway.create_gateway(service_account_json, project_id, cloud_region,
registry_id, None, gateway_id, rsa_cert_path,
'RS256')
gateway.create_device(service_account_json, project_id, cloud_region,
registry_id, device_id)
gateway.bind_device_to_gateway(service_account_json, project_id,
cloud_region, registry_id, device_id,
gateway_id)
gateway.unbind_device_from_gateway(service_account_json, project_id,
cloud_region, registry_id, device_id,
gateway_id)
# Clean up
delete_device(service_account_json, project_id, cloud_region, registry_id,
device_id)
delete_device(service_account_json, project_id, cloud_region, registry_id,
gateway_id)
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(iot_topic, capsys):
gateway_id = device_id_template.format('RS256-err')
device_id = device_id_template.format('noauthbind')
create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
gateway.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
gateway.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
gateway.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
jwt_exp_time = 30
listen_time = 5
# Callback for causing an error
def trigger_error(client):
gateway.attach_device(client, 'invalid_device_id')
# Connect the gateway
# Connect the gateway
gateway.listen_for_config_and_error_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, trigger_error)
# Clean up
gateway.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Received ERROR message' in out
assert 'Out of memory' not in out # Indicates could not connect
def test_gateway_send_data_for_device(iot_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
gateway.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
gateway.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
gateway.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
gateway.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
gateway.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
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_listen_for_bound_device_configs(iot_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
gateway.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
gateway.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
gateway.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
gateway.listen_for_config_and_error_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
gateway.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
delete_registry(
service_account_json, project_id, cloud_region, registry_id)
out, _ = capsys.readouterr()
assert 'Received message' in out
def test_bind_device_to_gateway_and_unbind(iot_topic, capsys):
gateway_id = device_id_template.format('RS256')
device_id = device_id_template.format('noauthbind')
create_registry(
service_account_json, project_id, cloud_region, pubsub_topic,
registry_id)
gateway.create_gateway(
service_account_json, project_id, cloud_region, registry_id,
None, gateway_id, rsa_cert_path, 'RS256')
gateway.create_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
gateway.bind_device_to_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
gateway.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
# Clean up
delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
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 '400' not in out
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, "Hello from gateway_demo.py")
print('You can read the state messages for your device at this URL:')
print('\t{}'.format(device_url_template).format(
registry_id, device_id, project_id))
try:
input('Press enter to continue after reading the messages.')
except SyntaxError:
pass
# [END iot_gateway_demo_publish]
# [START iot_gateway_demo_cleanup]
# Clean up
gateway.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
delete_registry(
service_account_json, project_id, cloud_region, registry_id)
# [END iot_gateway_demo_cleanup]
# [END iot_gateway_demo]
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, "Hello from gateway_demo.py")
print('You can read the state messages for your device at this URL:')
print('\t{}'.format(device_url_template).format(
registry_id, device_id, project_id))
try:
input('Press enter to continue after reading the messages.')
except SyntaxError:
pass
# [END iot_gateway_demo_publish]
# [START iot_gateway_demo_cleanup]
# Clean up
gateway.unbind_device_from_gateway(
service_account_json, project_id, cloud_region, registry_id,
device_id, gateway_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
device_id)
delete_device(
service_account_json, project_id, cloud_region, registry_id,
gateway_id)
delete_registry(
service_account_json, project_id, cloud_region, registry_id)
# [END iot_gateway_demo_cleanup]
# [END iot_gateway_demo]