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_add_frequency_policy_config(mock_send_message, mock_extract):
"""Test Loop Instance add op policy configuration."""
loop = LoopInstance(template="template", name="test", details=LOOP_DETAILS)
mock_send_message.return_value = True
loop.add_op_policy_config(loop.add_frequency_limiter)
mock_send_message.assert_called_once()
method, description, url = mock_send_message.call_args[0]
assert method == "POST"
assert description == "ADD operational policy config"
assert url == (f"{loop.base_url()}/loop/updateOperationalPolicies/{loop.name}")
def test_add_two_policies_config(mock_freq, mock_min, mock_send_message):
"""Test Loop Instance add op policy configuration."""
loop = LoopInstance(template="template", name="test", details=LOOP_DETAILS)
mock_min.return_value = '[{"test1":"test1"}]'
mock_freq.return_value = '[{"test2":"test2"}]'
loop.add_op_policy_config(loop.add_minmax_config)
mock_min.assert_called_once()
mock_send_message.assert_called_once()
loop.add_op_policy_config(loop.add_frequency_limiter)
mock_freq.assert_called_once()
assert loop.operational_policies == '[{"test1":"test1"},{"test2":"test2"}]'
def test_add_op_policy_config_error(mock_send_message, mock_freq):
"""Test Loop Instance add op policy configuration."""
loop = LoopInstance(template="template", name="test", details=LOOP_DETAILS)
mock_send_message.return_value = False
#if u put a non cong function
with pytest.raises(ValueError):
loop.add_op_policy_config(loop.add_frequency_limiter)
mock_send_message.assert_called_once()
method, description, url = mock_send_message.call_args[0]
assert method == "POST"
assert description == "ADD operational policy config"
assert url == (f"{loop.base_url()}/loop/updateOperationalPolicies/{loop.name}")
def configure_policies(self, loop: LoopInstance) -> None:
"""Configure all policies."""
self._logger.info("******** UPDATE MICROSERVICE POLICY *******")
loop._update_loop_details()
loop.update_microservice_policy()
self._logger.info(
"******** UPDATE OPERATIONAL POLICIES CONFIG *******")
for policy in self.operational_policies:
#loop.add_op_policy_config(loop.LoopInstance.__dict__[policy["config_function"]])
#possible configurations for the moment
if policy["name"] == "MinMax":
loop.add_op_policy_config(loop.add_minmax_config)
if policy["name"] == "Drools":
loop.add_op_policy_config(loop.add_drools_conf)
if policy["name"] == "FrequencyLimiter":
loop.add_op_policy_config(loop.add_frequency_limiter)
self._logger.info("Policies are well configured")