def publish_agent(request, volttron_instances, forwarder):
global volttron_instance1, volttron_instance2
#print "Fixture publish_agent"
# 1: Start a fake agent to publish to message bus
if request.param == 'volttron_2':
agent = PublishMixin(volttron_instance1.opts['publish_address'])
else:
agent = volttron_instance1.build_agent(identity='test-agent')
# 2: add a tear down method to stop sqlhistorian agent and the fake
# agent that published to message bus
def stop_agent():
print("In teardown method of publish_agent")
if isinstance(agent, Agent):
agent.core.stop()
request.addfinalizer(stop_agent)
return agent
def publish_agent(request, volttron_instance):
# 1: Start a fake agent to publish to message bus
print("**In setup of publish_agent volttron is_running {}".format(
volttron_instance.is_running))
agent = None
if sqlite_platform == 'volttron_2':
if agent is None or not isinstance(agent, PublishMixin):
agent = PublishMixin(volttron_instance.opts['publish_address'])
else:
if agent is None or isinstance(agent, PublishMixin):
agent = volttron_instance.build_agent()
# 2: add a tear down method to stop the fake
# agent that published to message bus
def stop_agent():
print("In teardown method of publish_agent")
if isinstance(agent, Agent):
agent.core.stop()
request.addfinalizer(stop_agent)
return agent