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-rw-r--r--tests/test_trapd_io.py295
1 files changed, 180 insertions, 115 deletions
diff --git a/tests/test_trapd_io.py b/tests/test_trapd_io.py
index 0ec93d5..3e32493 100644
--- a/tests/test_trapd_io.py
+++ b/tests/test_trapd_io.py
@@ -1,3 +1,19 @@
+# ============LICENSE_START=======================================================
+# Copyright (c) 2019-2020 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 os
import pytest
import unittest
@@ -7,127 +23,176 @@ import json
import trapd_settings as tds
import trapd_runtime_pid
import trapd_io
+import sys
+from pathlib import Path
+
class test_trapd_io(unittest.TestCase):
"""
Test the save_pid mod
"""
tds.c_config = json.loads("{ \"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\" } ] } }")
- post_data_enclosed=json.loads("[{\"epoch_serno\": 15488041460000, \"uuid\": \"bd3a87a0-241c-11e9-ac41-0242ac11000f\", \"agent address\": \"127.0.0.1\", \"agent name\": \"localhost\", \"cambria.partition\": \"localhost\", \"community\": \"\", \"community len\": 0, \"protocol version\": \"v2c\", \"time received\": 1548804146, \"trap category\": \"com.att.dcae.dmaap.FTL.24256-DCAE-COLLECTOR-UCSNMP-v1\", \"notify OID\": \".1.3.6.1.4.1.74.2.46.12.1.1\", \"notify OID len\": 12, \"varbinds\": [{\"varbind_oid\": \".1.3.6.1.4.1.74.2.46.12.1.1.1\", \"varbind_type\": \"octet\", \"varbind_value\": \"ucsnmp heartbeat - ignore\"} ,{\"varbind_oid\": \".1.3.6.1.4.1.74.2.46.12.1.1.2\", \"varbind_type\": \"octet\", \"varbind_value\": \"Tue Jan 29 23:22:26 2019\"}]}, {\"epoch_serno\": 15488041560000, \"uuid\": \"c338a4b6-241c-11e9-ac41-0242ac11000f\", \"agent address\": \"127.0.0.1\", \"agent name\": \"localhost\", \"cambria.partition\": \"localhost\", \"community\": \"\", \"community len\": 0, \"protocol version\": \"v2c\", \"time received\": 1548804156, \"trap category\": \"com.att.dcae.dmaap.FTL.24256-DCAE-COLLECTOR-UCSNMP-v1\", \"notify OID\": \".1.3.6.1.4.1.74.2.46.12.1.1\", \"notify OID len\": 12, \"varbinds\": [{\"varbind_oid\": \".1.3.6.1.4.1.74.2.46.12.1.1.1\", \"varbind_type\": \"octet\", \"varbind_value\": \"ucsnmp heartbeat - ignore\"} ,{\"varbind_oid\": \".1.3.6.1.4.1.74.2.46.12.1.1.2\", \"varbind_type\": \"octet\", \"varbind_value\": \"Tue Jan 29 23:22:36 2019\"}]}]")
-
-
-def test_open_eelf_error_file():
- """
- Test bad error file location
- """
-
- # open eelf error logs
- tds.c_config['files.eelf_error']="/bad_dir/error.log"
-
- # try to open file in non-existent dir
- with pytest.raises(SystemExit) as pytest_wrapped_exception:
- result = trapd_io.open_eelf_logs()
- assert pytest_wrapped_exception.type == SystemExit
-
-def test_open_eelf_debug_file():
- """
- Test bad debug file location
- """
-
- # open eelf debug logs
- tds.c_config['files.eelf_debug']="/bad_dir/debug.log"
-
- # try to open file in non-existent dir
- with pytest.raises(SystemExit) as pytest_wrapped_exception:
- result = trapd_io.open_eelf_logs()
- assert pytest_wrapped_exception.type == SystemExit
-def test_open_eelf_audit_file():
- """
- Test bad audit file location
- """
-
- # open eelf debug logs
- tds.c_config['files.eelf_audit']="/bad_dir/audit.log"
-
- # try to open file in non-existent dir
- with pytest.raises(SystemExit) as pytest_wrapped_exception:
- result = trapd_io.open_eelf_logs()
- assert pytest_wrapped_exception.type == SystemExit
-
-def test_open_eelf_metrics_file():
- """
- Test bad metrics file location
- """
-
- # open eelf debug logs
- tds.c_config['files.eelf_metrics']="/bad_dir/metrics.log"
-
- # try to open file in non-existent dir
- with pytest.raises(SystemExit) as pytest_wrapped_exception:
- result = trapd_io.open_eelf_logs()
- assert pytest_wrapped_exception.type == SystemExit
-
-def test_roll_all_logs():
- """
- Test roll of logs when not open
- """
- # try to roll logs when not open
- with pytest.raises(SystemExit) as pytest_wrapped_exception:
- result = trapd_io.roll_all_logs()
- assert pytest_wrapped_exception.type == SystemExit
-
-def test_roll_file():
- """
- Test roll of individual file when not present
- """
-
- # try to roll logs when not open
- assert trapd_io.roll_file("/file/not/present") == False
-
-def test_open_file_exists():
- """
- Test file open in directory present
- """
-
- # create copy of snmptrapd.json for pytest
- test_file = "/tmp/snmptrap_pytest"
-
- # try to roll logs when not open
- result = trapd_io.open_file(test_file)
- assert str(result).startswith("<_io.TextIOWrapper name=") == True
-
-
-def test_open_file_exists_does_not_exist():
- """
- Test file open in directory present
- """
-
- # create copy of snmptrapd.json for pytest
- test_file = "/tmp/no_such_dir/snmptrap_pytest"
-
- # try to open file when dir not present
- with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ def test_roll_all_files_notopen(self):
+ """
+ Test rolling files that aren't open
+ """
+
+ # try to roll logs when not open
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.roll_all_logs()
+ assert pytest_wrapped_exception.type == SystemExit
+
+ def test_open_eelf_error_file(self):
+ """
+ Test bad error file location
+ """
+
+ # open eelf error logs
+ tds.c_config['files.eelf_error']="/bad_dir/error.log"
+
+ # try to open file in non-existent dir
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.open_eelf_logs()
+ assert pytest_wrapped_exception.type == SystemExit
+
+ def test_open_eelf_debug_file(self):
+ """
+ Test bad debug file location
+ """
+
+ # open eelf debug logs
+ tds.c_config['files.eelf_debug']="/bad_dir/debug.log"
+
+ # try to open file in non-existent dir
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.open_eelf_logs()
+ assert pytest_wrapped_exception.type == SystemExit
+
+ def test_open_eelf_audit_file(self):
+ """
+ Test bad audit file location
+ """
+
+ # open eelf debug logs
+ tds.c_config['files.eelf_audit']="/bad_dir/audit.log"
+
+ # try to open file in non-existent dir
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.open_eelf_logs()
+ assert pytest_wrapped_exception.type == SystemExit
+
+ def test_open_eelf_metrics_file(self):
+ """
+ Test bad metrics file location
+ """
+
+ # open eelf debug logs
+ tds.c_config['files.eelf_metrics']="/bad_dir/metrics.log"
+
+ # try to open file in non-existent dir
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.open_eelf_logs()
+ assert pytest_wrapped_exception.type == SystemExit
+
+ def test_roll_all_logs(self):
+ """
+ Test roll of logs when not open
+ """
+
+ # try to roll logs when not open
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.roll_all_logs()
+ assert pytest_wrapped_exception.type == SystemExit
+
+ def test_roll_file(self):
+ """
+ Test roll of individual file when not present
+ """
+
+ # try to roll logs when not open
+ result = trapd_io.roll_file("/file/not/present")
+ self.assertEqual(result, False)
+
+ def test_roll_file_no_write_perms(self):
+ """
+ try to roll logs when not enough perms
+ """
+
+ no_perms_dir="/tmp/opt/app/snmptrap/no_perms"
+ no_perms_file="test.dat"
+ no_perms_fp= no_perms_dir + "/" + no_perms_file
+
+ # required directory tree
+ try:
+ Path(no_perms_dir).mkdir(parents=True, exist_ok=True)
+ os.chmod(no_perms_dir,0o777)
+ except Exception as e:
+ print("Error while running %s : %s" % (os.path.basename(__file__), str(e.strerror)))
+ sys.exit(1)
+
+ # create empty file
+ open(no_perms_fp,'a').close()
+ os.chmod(no_perms_dir,0o444)
+
+ result = trapd_io.roll_file(no_perms_fp)
+ self.assertEqual(result, False)
+
+ # try to roll file in dir with no write perms
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.open_file(no_perms_fp)
+ assert pytest_wrapped_exception.type == SystemExit
+
+
+ def test_open_file_exists(self):
+ """
+ Test file open in directory present
+ """
+
+ # create copy of snmptrapd.json for pytest
+ test_file = "/tmp/snmptrap_pytest"
+
+ # try to roll logs when not open
result = trapd_io.open_file(test_file)
- assert pytest_wrapped_exception.type == SystemExit
-
-def test_close_file_exists():
- """
- Test closing a file that's present
- """
-
- # create copy of snmptrapd.json for pytest
- test_file_name = "/tmp/snmptrap_pytest"
- test_file = trapd_io.open_file(test_file_name)
-
- # close active file
- assert trapd_io.close_file(test_file, test_file_name) == True
-
-def test_close_file_does_not_exists():
- """
- Test closing non-existent file
- """
-
- # try to roll logs when not open
- assert trapd_io.close_file(None, None) == False
+ compare = str(result).startswith("<_io.TextIOWrapper name=")
+ self.assertEqual(compare, True)
+
+ def test_open_file_exists_does_not_exist(self):
+ """
+ Test file open in directory present
+ """
+
+ # create copy of snmptrapd.json for pytest
+ test_file = "/tmp/no_such_dir/snmptrap_pytest"
+
+ # try to open file when dir not present
+ with pytest.raises(SystemExit) as pytest_wrapped_exception:
+ result = trapd_io.open_file(test_file)
+ assert pytest_wrapped_exception.type == SystemExit
+
+ def test_close_file_exists(self):
+ """
+ Test closing a file that's present
+ """
+
+ # create copy of snmptrapd.json for pytest
+ test_file_name = "/tmp/snmptrap_pytest"
+ test_file = trapd_io.open_file(test_file_name)
+
+ # close active file
+ result = trapd_io.close_file(test_file, test_file_name)
+ self.assertEqual(result, True)
+
+ def test_close_file_does_not_exists(self):
+ """
+ Test closing non-existent file
+ """
+
+ # try to roll logs when not open
+ result = trapd_io.close_file(None, None)
+ self.assertEqual(result, False)
+
+
+if __name__ == '__main__':
+ unittest.main()