# ============LICENSE_START======================================================= # Copyright (c) 2019-2021 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========================================================= import pytest import unittest import os import sys from onap_dcae_cbs_docker_client.client import get_config from trapd_exit import cleanup_and_exit from trapd_io import stdout_logger, ecomp_logger import trapd_settings as tds import trapd_get_cbs_config from pathlib import Path # # # # # # # # # ENV setup # # # # # # # # # required directory tree try: Path("/tmp/opt/app/snmptrap/logs").mkdir(parents=True, exist_ok=True) Path("/tmp/opt/app/snmptrap/tmp").mkdir(parents=True, exist_ok=True) except Exception as e: print("Error while running %s : %s" % (os.path.basename(__file__), str(e.strerror))) sys.exit(1) # env var for CBS_SIM_JSON try: os.environ["CBS_SIM_JSON"] = "/tmp/opt/app/snmptrap/etc/snmptrapd.json" except Exception as e: print("Error while running %s : %s" % (os.path.basename(__file__), str(e.strerror))) sys.exit(1) pytest_json_data = '{ "snmptrapd": { "version": "1.4.0", "title": "ONAP SNMP Trap Receiver" }, "protocols": { "transport": "udp", "ipv4_interface": "0.0.0.0", "ipv4_port": 6162, "ipv6_interface": "::1", "ipv6_port": 6162 }, "cache": { "dns_cache_ttl_seconds": 60 }, "publisher": { "http_timeout_milliseconds": 1500, "http_retries": 3, "http_milliseconds_between_retries": 750, "http_primary_publisher": "true", "http_peer_publisher": "unavailable", "max_traps_between_publishes": 10, "max_milliseconds_between_publishes": 10000 }, "streams_publishes": { "sec_fault_unsecure": { "type": "message_router", "aaf_password": null, "dmaap_info": { "location": "mtl5", "client_id": null, "client_role": null, "topic_url": "http://localhost:3904/events/ONAP-COLLECTOR-SNMPTRAP" }, "aaf_username": null } }, "files": { "runtime_base_dir": "/tmp/opt/app/snmptrap", "log_dir": "logs", "data_dir": "data", "pid_dir": "tmp", "arriving_traps_log": "snmptrapd_arriving_traps.log", "snmptrapd_diag": "snmptrapd_prog_diag.log", "traps_stats_log": "snmptrapd_stats.csv", "perm_status_file": "snmptrapd_status.log", "eelf_base_dir": "/tmp/opt/app/snmptrap/logs", "eelf_error": "error.log", "eelf_debug": "debug.log", "eelf_audit": "audit.log", "eelf_metrics": "metrics.log", "roll_frequency": "day", "minimum_severity_to_log": 2 }, "trap_config": { "sw_interval_in_seconds": 60, "notify_oids": { ".1.3.6.1.4.1.9.0.1": { "sw_high_water_in_interval": 102, "sw_low_water_in_interval": 7, "category": "logonly" }, ".1.3.6.1.4.1.9.0.2": { "sw_high_water_in_interval": 101, "sw_low_water_in_interval": 7, "category": "logonly" }, ".1.3.6.1.4.1.9.0.3": { "sw_high_water_in_interval": 102, "sw_low_water_in_interval": 7, "category": "logonly" }, ".1.3.6.1.4.1.9.0.4": { "sw_high_water_in_interval": 10, "sw_low_water_in_interval": 3, "category": "logonly" } } }, "snmpv3_config": { "usm_users": [ { "user": "usr-sha-aes256", "engineId": "8000000001020304", "usmHMACSHAAuth": "authkey1", "usmAesCfb256": "privkey1" }, { "user": "user1", "engineId": "8000000000000001", "usmHMACMD5Auth": "authkey1", "usmDESPriv": "privkey1" }, { "user": "user2", "engineId": "8000000000000002", "usmHMACSHAAuth": "authkey2", "usmAesCfb128": "privkey2" }, { "user": "user3", "engineId": "8000000000000003", "usmHMACSHAAuth": "authkey3", "usmAesCfb256": "privkey3" } ] } }' # create snmptrapd.json for pytest pytest_json_config = os.getenv("CBS_SIM_JSON") with open(pytest_json_config, "w") as outfile: outfile.write(pytest_json_data) outfile.close() # test class/methods class test_get_cbs_config(unittest.TestCase): """ Test the trapd_get_cbs_config mod """ def test_cbs_fallback_env_present(self): """ Test that CBS fallback env variable exists and we can get config from fallback env var """ os.environ.update(CBS_SIM_JSON="/tmp/opt/app/snmptrap/etc/snmptrapd.json") result = trapd_get_cbs_config.get_cbs_config() print("result: %s" % result) # compare = str(result).startswith("{'snmptrap': ") # self.assertEqual(compare, True) self.assertEqual(result, True) def test_cbs_override_env_invalid(self): """ """ os.environ.update(CBS_SIM_JSON="/tmp/opt/app/snmptrap/etc/nosuchfile.json") # result = trapd_get_cbs_config.get_cbs_config() # print("result: %s" % result) # compare = str(result).startswith("{'snmptrap': ") # self.assertEqual(compare, False) with pytest.raises(SystemExit) as pytest_wrapped_sys_exit: result = trapd_get_cbs_config.get_cbs_config() assert pytest_wrapped_sys_exit.type == SystemExit # assert pytest_wrapped_sys_exit.value.code == 1 def test_cbs_env_present(self): """ Test that CONSUL_HOST env variable exists but fails to respond """ os.environ.update(CONSUL_HOST="localhost") del os.environ["CBS_SIM_JSON"] # result = trapd_get_cbs_config.get_cbs_config() # print("result: %s" % result) # compare = str(result).startswith("{'snmptrap': ") # self.assertEqual(compare, False) with pytest.raises(SystemExit) as sys_exit: trapd_get_cbs_config.get_cbs_config() assert sys_exit.value.errno == errno.ECONNREFUSED def test_cbs_override_env_undefined(self): """ """ print("------>>> RUNNING test_no_cbs_override_env_var:") del os.environ["CBS_SIM_JSON"] with pytest.raises(SystemExit) as pytest_wrapped_sys_exit: assert trapd_get_cbs_config.get_cbs_config() == SystemExit if __name__ == "__main__": unittest.main()