def test_Loop_customization():
"""Integration tests for Loop Instance."""
requests.get("{}/reset".format(Clamp._base_url))
Clamp(cert=('LICENSE', ''))
svc = Service(name="service01")
loop_template = Clamp.check_loop_template(service=svc)
response = requests.post("{}/reset".format(Clamp._base_url))
response.raise_for_status()
loop = LoopInstance(template=loop_template, name="instance01", details={})
loop.create()
loop.update_microservice_policy()
#add op policy FrequencyLimiter that already exists in clamp
loop.add_operational_policy(
policy_type="onap.policies.controlloop.guard.common.FrequencyLimiter",
policy_version="1.0.0")
#only frequency configuration is available in mock clamp
loop.add_op_policy_config(loop.add_frequency_limiter, limit=1)
submit = loop.act_on_loop_policy(loop.submit)
assert submit
stop = loop.act_on_loop_policy(loop.stop)
assert stop
restart = loop.act_on_loop_policy(loop.restart)
assert restart
deploy = loop.deploy_microservice_to_dcae()
assert deploy
loop.undeploy_microservice_from_dcae()
new_details = loop._update_loop_details()
assert new_details["components"]["DCAE"]["componentState"][
"stateName"] == "MICROSERVICE_UNINSTALLED_SUCCESSFULLY"
def test_restart_policy(mock_send_message, mock_refresh):
"""Test submit policies to policy engine."""
loop = LoopInstance(template="template", name="test", details=LOOP_DETAILS)
action = loop.act_on_loop_policy(loop.restart)
mock_send_message.assert_called_once_with(
'PUT', 'restart policy', (f"{loop.base_url()}/loop/restart/LOOP_test"))
mock_refresh.assert_called_once()
loop.details = SUBMITED_POLICY
assert loop.details["components"]["POLICY"]["componentState"][
"stateName"] == "SENT_AND_DEPLOYED"
def test_stop_policy(mock_send_message, mock_refresh):
"""Test submit policies to policy engine."""
loop = LoopInstance(template="template", name="test", details=LOOP_DETAILS)
action = loop.act_on_loop_policy(loop.stop)
mock_send_message.assert_called_once_with('PUT',
'stop policy',
(f"{loop.base_url()}/loop/stop/LOOP_test"),
cert=loop.cert,
exception=ValueError)
mock_refresh.assert_called_once()
loop.details = {"components":{"POLICY":{"componentState":{"stateName":"SENT"}}}}
assert loop.details["components"]["POLICY"]["componentState"]["stateName"] == "SENT"
def test_not_submited_policy(mock_send_message, mock_refresh):
"""Test submit policies to policy engine."""
loop = LoopInstance(template="template", name="test", details=LOOP_DETAILS)
mock_refresh.return_value = NOT_SUBMITED_POLICY
action = loop.act_on_loop_policy(loop.submit)
mock_send_message.assert_called_once_with('PUT',
'submit policy',
(f"{loop.base_url()}/loop/submit/LOOP_test"),
cert=loop.cert,
exception=ValueError)
mock_refresh.assert_called_once()
loop.details = NOT_SUBMITED_POLICY
assert loop.details["components"]["POLICY"]["componentState"]["stateName"] == "SENT"
def deploy(self, loop: LoopInstance) -> None:
"""Deploy closed loop."""
self._logger.info("******** SUBMIT POLICIES TO PE *******")
submit = loop.act_on_loop_policy(loop.submit)
self._logger.info("******** CHECK POLICIES SUBMITION *******")
if submit:
self._logger.info("Policies successfully submited to PE")
else:
self._logger.error(
"An error occured while submitting the loop instance")
raise onap_test_exceptions.PolicyException
self._logger.info("******** DEPLOY LOOP INSTANCE *******")
deploy = loop.deploy_microservice_to_dcae()
if deploy:
self._logger.info(
"Loop instance %s successfully deployed on DCAE !!",
self.loop_name)
else:
self._logger.error(
"An error occured while deploying the loop instance")
raise onap_test_exceptions.DcaeException