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author | Alex Shatov <alexs@att.com> | 2019-04-01 11:32:06 -0400 |
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committer | Alex Shatov <alexs@att.com> | 2019-04-01 11:32:06 -0400 |
commit | 9a4d3c5b8dc9c7697275cab38ee45b014dff9e55 (patch) | |
tree | d4d55bcc8bc237ee3199d0e6a13f5e7cd95fadea /tests/utils/test_zzz_memory.py | |
parent | ebc1a062328e53e97e4d24ed111534cfc567a809 (diff) |
5.0.0 policy-handler - new PDP API or old PDP API4.0.0-ONAPdublin
- in R4 Dublin the policy-engine introduced a totally new API
- policy-handler now has a startup option to either use the new PDP API
or the old PDP API that was created-updated before the end of 2018
- see README.md and README_pdp_api_v0.md for instructions on how to
setup the policy-handler running either with the new PDP API
or the old (pdp_api_v0) PDP API
- this is a massive refactoring that changed almost all the source files,
but kept the old logic when using the old (pdp_api_v0) PDP API
- all the code related to PDP API version is split into two subfolders
= pdp_api/ contains the new PDP API source code
= pdp_api_v0/ contains the old (2018) PDP API source code
= pdp_client.py imports from either pdp_api or pdp_api_v0
= the rest of the code is only affected when it needs to branch
the logic
- logging to policy_handler.log now shows the path of the source file to
allow tracing which PDP API is actually used
- when the new PDP API is used, the policy-update flow is disabled
= passive mode of operation
= no web-socket
= no periodic catch_up
= no policy-filters
= reduced web-API - only a single /policy_latest endpoint is available
/policies_latest returns 404
/catch_up request is accepted, but ignored
- on new PDP API: http /policy_latest returns the new data from the
new PDP API with the following fields added by the policy-handler
to keep other policy related parts intact in R4
(see pdp_api/policy_utils.py)
= "policyName" = policy_id + "." + "policyVersion" + ".xml"
= "policyVersion" = str("metadata"."policy-version")
= "config" - is the renamed "properties" from the new PDP API response
- unit tests are split into two subfolders as well
= main/ for the new PDP API testing
= pdp_api_v0/ for the old (2018) PDP API
- removed the following line from the license text of changed files
ECOMP is a trademark and service mark of AT&T Intellectual Property.
- the new PDP API is expected to be extended and redesigned in R5 El Alto
- on retiring the old PDP API - the intention is to be able to remove
the pdp_api_v0/ subfolder and minimal related cleanup of the code
that imports that as well as the cleanup of the config.py, etc.
Change-Id: Ief9a2ae4541300308caaf97377f4ed051535dbe4
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-1128
Diffstat (limited to 'tests/utils/test_zzz_memory.py')
-rw-r--r-- | tests/utils/test_zzz_memory.py | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/tests/utils/test_zzz_memory.py b/tests/utils/test_zzz_memory.py new file mode 100644 index 0000000..4b934cb --- /dev/null +++ b/tests/utils/test_zzz_memory.py @@ -0,0 +1,115 @@ +# ============LICENSE_START======================================================= +# Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved. +# ================================================================================ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# ============LICENSE_END========================================================= +# + +"""test of the package for policy-handler of DCAE-Controller""" + +import gc +import json +import time + +from policyhandler.onap.audit import Audit, AuditHttpCode, Metrics +from policyhandler.utils import Utils + +_LOGGER = Utils.get_logger(__file__) + +class Node(object): + """making the cycled objects""" + def __init__(self, name): + self.name = name + self.next = None + def __repr__(self): + return '%s(%s)' % (self.__class__.__name__, self.name) + + +def test_healthcheck(): + """test /healthcheck""" + audit = Audit(job_name="test_healthcheck", + req_message="get /healthcheck") + metrics = Metrics(aud_parent=audit, targetEntity="test_healthcheck") + metrics.metrics_start("test /healthcheck") + time.sleep(0.1) + + metrics.metrics("test /healthcheck") + health = audit.health(full=True) + audit.audit_done(result=json.dumps(health)) + + _LOGGER.info("healthcheck: %s", json.dumps(health)) + assert bool(health) + + +def test_healthcheck_with_error(): + """test /healthcheck""" + audit = Audit(job_name="test_healthcheck_with_error", + req_message="get /healthcheck") + metrics = Metrics(aud_parent=audit, targetEntity="test_healthcheck_with_error") + metrics.metrics_start("test /healthcheck") + time.sleep(0.2) + audit.error("error from test_healthcheck_with_error") + audit.fatal("fatal from test_healthcheck_with_error") + audit.debug("debug from test_healthcheck_with_error") + audit.warn("debug from test_healthcheck_with_error") + audit.info_requested("debug from test_healthcheck_with_error") + if audit.is_success(): + audit.set_http_status_code(AuditHttpCode.DATA_NOT_FOUND_OK.value) + audit.set_http_status_code(AuditHttpCode.SERVER_INTERNAL_ERROR.value) + metrics.metrics("test /healthcheck") + + health = audit.health(full=True) + audit.audit_done(result=json.dumps(health)) + + _LOGGER.info("healthcheck: %s", json.dumps(health)) + assert bool(health) + + +def test_healthcheck_with_garbage(): + """test /healthcheck""" + gc_found = gc.collect() + gc.set_debug(gc.DEBUG_LEAK) + + node1 = Node("one") + node2 = Node("two") + node3 = Node("three") + node1.next = node2 + node2.next = node3 + node3.next = node1 + node1 = node2 = node3 = None + gc_found = gc.collect() + + audit = Audit(job_name="test_healthcheck_with_garbage", + req_message="get /test_healthcheck_with_garbage") + health = audit.health(full=True) + audit.audit_done(result=json.dumps(health)) + + _LOGGER.info("test_healthcheck_with_garbage[%s]: %s", gc_found, json.dumps(health)) + assert bool(health) + assert bool(health.get("runtime", {}).get("gc", {}).get("gc_garbage")) + + _LOGGER.info("clearing up garbage...") + for obj in gc.garbage: + if isinstance(obj, Node): + _LOGGER.info("in garbage: %s 0x%x", obj, id(obj)) + obj.next = None + + gc_found = gc.collect() + _LOGGER.info("after clear test_healthcheck_with_garbage[%s]: %s", + gc_found, json.dumps(audit.health(full=True))) + + gc.set_debug(False) + + gc_found = gc.collect() + _LOGGER.info("after turned off gc debug test_healthcheck_with_garbage[%s]: %s", + gc_found, json.dumps(audit.health(full=True))) |