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sandesh_uve_alarm_test.py
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sandesh_uve_alarm_test.py
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#!/usr/bin/env python
#
# Copyright (c) 2015 Juniper Networks, Inc. All rights reserved.
#
#
# sandesh_uve_alarm_test
#
import mock
import unittest
import sys
import socket
sys.path.insert(1, sys.path[0]+'/../../../python')
import test_utils
from pysandesh.sandesh_base import *
from pysandesh.sandesh_client import SandeshClient
from pysandesh.util import UTCTimestampUsec
from pysandesh.gen_py.sandesh_alarm.ttypes import *
from gen_py.sandesh_alarm_base.ttypes import *
from gen_py.uve_alarm_test.ttypes import *
class SandeshUVEAlarmTest(unittest.TestCase):
def setUp(self):
self.maxDiff = None
self.sandesh = Sandesh()
self.sandesh.init_generator('sandesh_uve_alarm_test',
socket.gethostname(), 'Test', '0', None, '',
test_utils.get_free_port(),
connect_to_collector=False)
# mock the sandesh client object
self.sandesh._client = mock.MagicMock(spec=SandeshClient)
# end setUp
def tearDown(self):
pass
# end tearDown
def verify_uve_alarm_sandesh(self, sandesh, seqnum,
sandesh_type, data):
self.assertEqual(socket.gethostname(), sandesh._source)
self.assertEqual('Test', sandesh._node_type)
self.assertEqual('sandesh_uve_alarm_test', sandesh._module)
self.assertEqual('0', sandesh._instance_id)
self.assertEqual(SANDESH_KEY_HINT, (SANDESH_KEY_HINT & sandesh._hints))
self.assertEqual(sandesh_type, sandesh._type)
self.assertEqual(seqnum, sandesh._seqnum)
self.assertEqual(data, sandesh.data)
# end verify_uve_alarm_sandesh
def test_sandesh_uve(self):
uve_data = [
# add uve
SandeshUVEData(name='uve1'),
# update uve
SandeshUVEData(name='uve1', xyz=345),
# add another uve
SandeshUVEData(name='uve2', xyz=12),
# delete uve
SandeshUVEData(name='uve2', deleted=True),
# add deleted uve
SandeshUVEData(name='uve2')
]
# send UVEs
for i in range(len(uve_data)):
uve_test = SandeshUVETest(data=uve_data[i], sandesh=self.sandesh)
uve_test.send(sandesh=self.sandesh)
expected_data = [{'seqnum': i+1, 'data': uve_data[i]} \
for i in range(len(uve_data))]
# send UVE with different key
uve_test_data = SandeshUVEData(name='uve1')
uve_test = SandeshUVETest(data=uve_test_data, table='CollectorInfo',
sandesh=self.sandesh)
uve_test.send(sandesh=self.sandesh)
expected_data.extend([{'seqnum': 6, 'data': uve_test_data}])
# send dynamic UVEs
dynamic_uve_data = [
# add uve
{
'type' : (ConfigUVE, Config),
'table' : 'CollectorInfo',
'name' : 'node1',
'elements' : {'log_level' : 'SYS_INFO'},
'expected_elements' : {'log_level' : 'SYS_INFO'},
'seqnum' : 1
},
# update uve
{
'type' : (ConfigUVE, Config),
'table' : 'CollectorInfo',
'name' : 'node1',
'elements' : {'log_local' : 'True'},
'expected_elements' : {'log_level' : 'SYS_INFO',
'log_local' : 'True'},
'seqnum' : 2
},
# add another uve
{
'type' : (ConfigUVE, Config),
'table' : 'ControlInfo',
'name' : 'node1',
'elements' : {'log_category' : 'Redis'},
'expected_elements' : {'log_category' : 'Redis'},
'seqnum' : 3
},
# delete uve
{
'type' : (ConfigUVE, Config),
'table' : 'ControlInfo',
'name' : 'node1',
'deleted' : True,
'seqnum' : 4
},
# add deleted uve
{
'type' : (ConfigUVE, Config),
'table' : 'ControlInfo',
'name' : 'node1',
'elements' : {'log_level' : 'SYS_DEBUG',
'log_file' : '/var/log/control.log'},
'expected_elements' : {'log_level' : 'SYS_DEBUG',
'log_file' : '/var/log/control.log'},
'seqnum' : 5
},
# add another uve - different type
{
'type' : (ConfigTestUVE, ConfigTest),
'table' : 'CollectorInfo',
'name' : 'node2',
'elements' : {'param1' : 'val1', 'param2' : 'val2'},
'expected_elements' : {'param1' : 'val1', 'param2' : 'val2'},
'seqnum' : 1
},
# delete uve, set elements to []
{
'type' : (ConfigTestUVE, ConfigTest),
'table' : 'CollectorInfo',
'name' : 'node2',
'deleted' : True,
'elements' : {},
'expected_elements' : {},
'seqnum' : 2
},
]
for uve in dynamic_uve_data:
uve_type, uve_data_type = uve['type']
elts = uve.get('elements')
uve_data = uve_data_type(name=uve['name'], elements=elts,
deleted=uve.get('deleted'))
dynamic_uve = uve_type(data=uve_data, table=uve['table'],
sandesh=self.sandesh)
dynamic_uve.send(sandesh=self.sandesh)
elts_exp = uve.get('expected_elements')
if elts_exp is not None:
uve_data = uve_data_type(name=uve['name'], elements=elts_exp,
deleted=uve.get('deleted'))
uve_data._table = uve['table']
print uve_data.__dict__
expected_data.extend([{'seqnum': uve['seqnum'], 'data': uve_data}])
# verify the result
args_list = self.sandesh._client.send_uve_sandesh.call_args_list
args_len = len(args_list)
self.assertEqual(len(expected_data), len(args_list),
'args_list: %s' % str(args_list))
for i in range(len(expected_data)):
self.verify_uve_alarm_sandesh(args_list[i][0][0],
seqnum=expected_data[i]['seqnum'],
sandesh_type=SandeshType.UVE,
data=expected_data[i]['data'])
# sync UVEs
expected_data = []
self.sandesh._uve_type_maps.sync_all_uve_types({}, self.sandesh)
sync_uve_data = [
{'data': SandeshUVEData(name='uve1'), 'table': 'CollectorInfo',
'seqnum': 6},
{'data': SandeshUVEData(name='uve2'), 'table': 'OpserverInfo',
'seqnum': 5},
{'data': SandeshUVEData(name='uve1', xyz=345),
'table':'OpserverInfo', 'seqnum': 2}
]
for uve_data in sync_uve_data:
uve_data['data']._table = uve_data['table']
expected_data.extend([{'seqnum': uve_data['seqnum'],
'data': uve_data['data']}])
sync_dynamic_uve_data = [
{
'type' : (ConfigTestUVE, ConfigTest),
'table' : 'CollectorInfo',
'name' : 'node2',
'deleted' : True,
'elements' : {},
'seqnum' : 2
},
{
'type' : (ConfigUVE, Config),
'table' : 'ControlInfo',
'name' : 'node1',
'elements' : {'log_level' : 'SYS_DEBUG',
'log_file' : '/var/log/control.log'},
'seqnum' : 5
},
{
'type' : (ConfigUVE, Config),
'table' : 'CollectorInfo',
'name' : 'node1',
'elements' : {'log_level' : 'SYS_INFO',
'log_local' : 'True'},
'seqnum' : 2
}
]
for uve in sync_dynamic_uve_data:
uve_type, uve_data_type = uve['type']
elts = uve.get('elements')
uve_data = uve_data_type(name=uve['name'], elements=elts,
deleted=uve.get('deleted'))
uve_data._table = uve['table']
expected_data.extend([{'seqnum': uve['seqnum'], 'data': uve_data}])
# verify the result
args_list = self.sandesh._client.send_uve_sandesh.call_args_list[args_len:]
args_sandesh_list = [args[0][0] for args in args_list]
args_dlist = [{'source': sandesh._source,
'node_type': sandesh._node_type,
'module': sandesh._module,
'instance_id': sandesh._instance_id,
'hints': (SANDESH_KEY_HINT & sandesh._hints),
'seqnum': sandesh._seqnum,
'type': sandesh._type,
'data': sandesh.data} for sandesh in args_sandesh_list]
expected_source = socket.gethostname()
expected_node_type = 'Test'
expected_module = 'sandesh_uve_alarm_test'
expected_instance_id = '0'
expected_hints = SANDESH_KEY_HINT
expected_sandesh_type = SandeshType.UVE
expected_dlist = [{'source': expected_source,
'node_type': expected_node_type,
'module': expected_module,
'instance_id': expected_instance_id,
'hints': expected_hints,
'seqnum': einfo['seqnum'],
'type': expected_sandesh_type,
'data': einfo['data']} for einfo in expected_data]
self.assertEqual(len(expected_data), len(args_list),
'args_list: %s' % str(args_list))
self.assertEqual(len(expected_dlist), len(args_dlist),
'args_dlist: %s' % str(args_dlist))
for expected_dict in expected_dlist:
self.assertTrue(expected_dict in args_dlist)
for args_dict in args_dlist:
self.assertTrue(args_dict in expected_dlist)
# end test_sandesh_uve
def _create_uve_alarm_info(self):
uve_alarm_info = UVEAlarmInfo()
uve_alarm_info.type = 'ProcessStatus'
condition = AlarmCondition(operation='==',
operand1='NodeStatus.process_info.process_state',
operand2=AlarmOperand2(json_value=json.dumps('null')))
match1 = AlarmMatch(json_operand1_value=json.dumps('null'))
condition_match = AlarmConditionMatch(condition, [match1])
and_list = AlarmAndList(and_list=[condition_match])
uve_alarm_info.alarm_rules = [AlarmRules(or_list=[and_list])]
uve_alarm_info.ack = False
uve_alarm_info.timestamp = UTCTimestampUsec()
uve_alarm_info.severity = 1
return uve_alarm_info
# end _create_uve_alarm_info
def _update_uve_alarm_info(self):
uve_alarm_info = self._create_uve_alarm_info()
uve_alarm_info.ack = True
return uve_alarm_info
# end _update_uve_alarm_info
def test_sandesh_alarm(self):
alarm_data = [
# add alarm
(UVEAlarms(name='alarm1', alarms=[self._create_uve_alarm_info()]),
'ObjectCollectorInfo'),
# update alarm
(UVEAlarms(name='alarm1', alarms=[self._update_uve_alarm_info()]),
'ObjectCollectorInfo'),
# add another alarm
(UVEAlarms(name='alarm2', alarms=[self._create_uve_alarm_info()]),
'ObjectVRouterInfo'),
# delete alarm
(UVEAlarms(name='alarm2', deleted=True), 'ObjectVRouterInfo'),
# add deleted alarm
(UVEAlarms(name='alarm2', alarms=[self._create_uve_alarm_info()]),
'ObjectVRouterInfo'),
# add alarm with deleted flag set
(UVEAlarms(name='alarm3', alarms=[self._create_uve_alarm_info()],
deleted=True), 'ObjectCollectorInfo'),
# add alarm with same key and different table
(UVEAlarms(name='alarm3', alarms=[self._create_uve_alarm_info()]),
'ObjectVRouterInfo')
]
# send the alarms
for i in range(len(alarm_data)):
alarm_test = AlarmTrace(data=alarm_data[i][0],
table=alarm_data[i][1],
sandesh=self.sandesh)
alarm_test.send(sandesh=self.sandesh)
expected_data1 = [{'seqnum': i+1, 'data': alarm_data[i][0]} \
for i in range(len(alarm_data))]
# verify alarms sync
self.sandesh._uve_type_maps.sync_all_uve_types({}, self.sandesh)
expected_data2 = [
{'seqnum': 7, 'data': alarm_data[6][0]},
{'seqnum': 5, 'data': alarm_data[4][0]},
{'seqnum': 6, 'data': alarm_data[5][0]},
{'seqnum': 2, 'data': alarm_data[1][0]}
]
expected_data = expected_data1 + expected_data2
# verify the result
args_list = self.sandesh._client.send_uve_sandesh.call_args_list
self.assertEqual(len(expected_data), len(args_list),
'args_list: %s' % str(args_list))
for i in range(len(expected_data)):
self.verify_uve_alarm_sandesh(args_list[i][0][0],
seqnum=expected_data[i]['seqnum'],
sandesh_type=SandeshType.ALARM,
data=expected_data[i]['data'])
# end test_sandesh_alarm
# end class SandeshUVEAlarmTest
if __name__ == '__main__':
unittest.main(verbosity=2, catchbreak=True)