# Copyright (c) 2012 - Rackspace Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
import datetime
import json
import os
import sys
import unittest
import mox
import utils
from utils import INSTANCE_ID_1
from utils import INSTANCE_ID_2
from utils import MESSAGE_ID_1
from utils import MESSAGE_ID_2
from utils import REQUEST_ID_1
from utils import REQUEST_ID_2
from utils import REQUEST_ID_3
from utils import TENANT_ID_1
from stacktach import views
class StacktachRawParsingTestCase(unittest.TestCase):
def setUp(self):
self.mox = mox.Mox()
views.STACKDB = self.mox.CreateMockAnything()
def tearDown(self):
self.mox.UnsetStubs()
def assertOnHandlerResponse(self, resp, **kwargs):
for key in kwargs:
self.assertTrue(key in resp, msg='%s not in response' % key)
self.assertEqual(resp[key], kwargs[key])
def test_monitor_message(self):
body = {
'event_type': 'compute.instance.create.start',
'publisher_id': 'compute.cpu1-n01.example.com',
'_context_request_id': REQUEST_ID_1,
'_context_project_id': TENANT_ID_1,
'payload': {
'instance_id': INSTANCE_ID_1,
'state': 'active',
'old_state': 'building',
'old_task_state': 'build',
},
}
resp = views._monitor_message(None, body)
self.assertOnHandlerResponse(resp, host='cpu1-n01.example.com',
instance=INSTANCE_ID_1,
publisher=body['publisher_id'],
service='compute',
event=body['event_type'],
tenant=TENANT_ID_1,
request_id=REQUEST_ID_1,
state='active',
old_state='building',
old_task='build')
def test_monitor_message_no_host(self):
body = {
'event_type': 'compute.instance.create.start',
'publisher_id': 'compute',
'_context_request_id': REQUEST_ID_1,
'_context_project_id': TENANT_ID_1,
'payload': {
'instance_id': INSTANCE_ID_1,
'state': 'active',
'old_state': 'building',
'old_task_state': 'build',
},
}
resp = views._monitor_message(None, body)
self.assertOnHandlerResponse(resp, host=None, instance=INSTANCE_ID_1,
publisher=body['publisher_id'],
service='compute',
event=body['event_type'],
tenant=TENANT_ID_1,
request_id=REQUEST_ID_1, state='active',
old_state='building', old_task='build')
def test_monitor_message_exception(self):
body = {
'event_type': 'compute.instance.create.start',
'publisher_id': 'compute.cpu1-n01.example.com',
'_context_request_id': REQUEST_ID_1,
'_context_project_id': TENANT_ID_1,
'payload': {
'exception': {'kwargs':{'uuid': INSTANCE_ID_1}},
'state': 'active',
'old_state': 'building',
'old_task_state': 'build',
},
}
resp = views._monitor_message(None, body)
self.assertOnHandlerResponse(resp, host='cpu1-n01.example.com',
instance=INSTANCE_ID_1,
publisher=body['publisher_id'],
service='compute',
event=body['event_type'],
tenant=TENANT_ID_1,
request_id=REQUEST_ID_1,
state='active', old_state='building',
old_task='build')
def test_monitor_message_exception(self):
body = {
'event_type': 'compute.instance.create.start',
'publisher_id': 'compute.cpu1-n01.example.com',
'_context_request_id': REQUEST_ID_1,
'_context_project_id': TENANT_ID_1,
'payload': {
'instance': {'uuid': INSTANCE_ID_1},
'state': 'active',
'old_state': 'building',
'old_task_state': 'build',
},
}
resp = views._monitor_message(None, body)
self.assertOnHandlerResponse(resp, host='cpu1-n01.example.com',
instance=INSTANCE_ID_1,
publisher=body['publisher_id'],
service='compute',
event=body['event_type'],
tenant=TENANT_ID_1,
request_id=REQUEST_ID_1,
state='active', old_state='building',
old_task='build')
def test_compute_update_message(self):
body = {
'_context_request_id': REQUEST_ID_1,
'method': 'some_method',
'args': {
'host': 'compute',
'service_name': 'compute',
'_context_project_id': TENANT_ID_1
},
'payload': {
'state': 'active',
'old_state': 'building',
'old_task_state': 'build',
}
}
resp = views._compute_update_message(None, body)
print resp
self.assertOnHandlerResponse(resp, publisher=None, instance=None,
host='compute', tenant=TENANT_ID_1,
event='some_method',
request_id=REQUEST_ID_1, state='active',
old_state='building', old_task='build')
def test_process_raw_data(self):
deployment = self.mox.CreateMockAnything()
when = '2013-1-25 13:38:23.123'
dict = {
'timestamp': when,
}
args = ('monitor.info', dict)
json_args = json.dumps(args)
old_info_handler = views.HANDLERS['monitor.info']
views.HANDLERS['monitor.info'] = lambda key, mess: {'host': 'api'}
raw_values = {
'deployment': deployment,
'when': utils.decimal_utc(datetime.datetime.strptime(when, "%Y-%m-%d %H:%M:%S.%f")),
'host': 'api',
'routing_key': 'monitor.info',
'json': json_args
}
raw = self.mox.CreateMockAnything()
views.STACKDB.create_rawdata(**raw_values).AndReturn(raw)
views.STACKDB.save(raw)
self.mox.StubOutWithMock(views, "aggregate_lifecycle")
views.aggregate_lifecycle(raw)
self.mox.StubOutWithMock(views, "aggregate_usage")
views.aggregate_usage(raw, dict)
self.mox.ReplayAll()
views.process_raw_data(deployment, args, json_args)
self.mox.VerifyAll()
views.HANDLERS['monitor.info'] = old_info_handler
def test_process_raw_data_old_timestamp(self):
deployment = self.mox.CreateMockAnything()
when = '2013-1-25T13:38:23.123'
dict = {
'_context_timestamp': when,
}
args = ('monitor.info', dict)
json_args = json.dumps(args)
old_info_handler = views.HANDLERS['monitor.info']
views.HANDLERS['monitor.info'] = lambda key, mess: {'host': 'api'}
raw_values = {
'deployment': deployment,
'when': utils.decimal_utc(datetime.datetime.strptime(when, "%Y-%m-%dT%H:%M:%S.%f")),
'host': 'api',
'routing_key': 'monitor.info',
'json': json_args
}
raw = self.mox.CreateMockAnything()
views.STACKDB.create_rawdata(**raw_values).AndReturn(raw)
views.STACKDB.save(raw)
self.mox.StubOutWithMock(views, "aggregate_lifecycle")
views.aggregate_lifecycle(raw)
self.mox.StubOutWithMock(views, "aggregate_usage")
views.aggregate_usage(raw, dict)
self.mox.ReplayAll()
views.process_raw_data(deployment, args, json_args)
self.mox.VerifyAll()
views.HANDLERS['monitor.info'] = old_info_handler
class StacktachLifecycleTestCase(unittest.TestCase):
def setUp(self):
self.mox = mox.Mox()
views.STACKDB = self.mox.CreateMockAnything()
def tearDown(self):
self.mox.UnsetStubs()
def test_start_kpi_tracking_not_update(self):
raw = self.mox.CreateMockAnything()
raw.event = 'compute.instance.create.start'
self.mox.ReplayAll()
views.start_kpi_tracking(None, raw)
self.mox.VerifyAll()
def test_start_kpi_tracking_not_from_api(self):
raw = self.mox.CreateMockAnything()
raw.event = 'compute.instance.update'
raw.service = 'compute'
self.mox.ReplayAll()
views.start_kpi_tracking(None, raw)
self.mox.VerifyAll()
def test_start_kpi_tracking(self):
lifecycle = self.mox.CreateMockAnything()
tracker = self.mox.CreateMockAnything()
when = utils.decimal_utc()
raw = utils.create_raw(self.mox, when, 'compute.instance.update',
host='nova.example.com', service='api')
views.STACKDB.create_request_tracker(lifecycle=lifecycle,
request_id=REQUEST_ID_1,
start=when,
last_timing=None,
duration=str(0.0))\
.AndReturn(tracker)
views.STACKDB.save(tracker)
self.mox.ReplayAll()
views.start_kpi_tracking(lifecycle, raw)
self.mox.VerifyAll()
def test_start_kpi_tracking_not_using_host(self):
lifecycle = self.mox.CreateMockAnything()
tracker = self.mox.CreateMockAnything()
when = utils.decimal_utc()
raw = utils.create_raw(self.mox, when, 'compute.instance.update',
host='api.example.com', service='compute')
self.mox.ReplayAll()
views.start_kpi_tracking(lifecycle, raw)
self.mox.VerifyAll()
def test_update_kpi_no_trackers(self):
raw = self.mox.CreateMockAnything()
raw.request_id = REQUEST_ID_1
views.STACKDB.find_request_trackers(request_id=REQUEST_ID_1)\
.AndReturn([])
self.mox.ReplayAll()
views.update_kpi(None, raw)
self.mox.VerifyAll()
def test_update_kpi(self):
lifecycle = self.mox.CreateMockAnything()
end = utils.decimal_utc()
raw = self.mox.CreateMockAnything()
raw.request_id = REQUEST_ID_1
raw.when=end
timing = utils.create_timing(self.mox, 'compute.instance.create',
lifecycle, end_when=end)
start = utils.decimal_utc()
tracker = utils.create_tracker(self.mox, REQUEST_ID_1, lifecycle,
start)
views.STACKDB.find_request_trackers(request_id=REQUEST_ID_1)\
.AndReturn([tracker])
views.STACKDB.save(tracker)
self.mox.ReplayAll()
views.update_kpi(timing, raw)
self.assertEqual(tracker.request_id, REQUEST_ID_1)
self.assertEqual(tracker.lifecycle, lifecycle)
self.assertEqual(tracker.last_timing, timing)
self.assertEqual(tracker.start, start)
self.assertEqual(tracker.duration, end-start)
self.mox.VerifyAll()
def test_aggregate_lifecycle_no_instance(self):
raw = self.mox.CreateMockAnything()
raw.instance = None
self.mox.ReplayAll()
views.aggregate_lifecycle(raw)
self.mox.VerifyAll()
def test_aggregate_lifecycle_start(self):
event_name = 'compute.instance.create'
event = '%s.start' % event_name
when = datetime.datetime.utcnow()
raw = utils.create_raw(self.mox, when, event, state='building')
views.STACKDB.find_lifecycles(instance=INSTANCE_ID_1).AndReturn([])
lifecycle = self.mox.CreateMockAnything()
lifecycle.instance = INSTANCE_ID_1
views.STACKDB.create_lifecycle(instance=INSTANCE_ID_1)\
.AndReturn(lifecycle)
views.STACKDB.save(lifecycle)
views.STACKDB.find_timings(name=event_name, lifecycle=lifecycle)\
.AndReturn([])
timing = utils.create_timing(self.mox, event_name, lifecycle)
views.STACKDB.create_timing(lifecycle=lifecycle, name=event_name)\
.AndReturn(timing)
views.STACKDB.save(timing)
self.mox.ReplayAll()
views.aggregate_lifecycle(raw)
self.assertEqual(lifecycle.last_raw, raw)
self.assertEqual(lifecycle.last_state, 'building')
self.assertEqual(lifecycle.last_task_state, '')
self.assertEqual(timing.name, event_name)
self.assertEqual(timing.lifecycle, lifecycle)
self.assertEqual(timing.start_raw, raw)
self.assertEqual(timing.start_when, when)
self.mox.VerifyAll()
def test_aggregate_lifecycle_end(self):
event_name = 'compute.instance.create'
start_event = '%s.end' % event_name
end_event = '%s.end' % event_name
start_when = datetime.datetime.utcnow()
end_when = datetime.datetime.utcnow()
start_raw = utils.create_raw(self.mox, start_when, start_event,
state='building')
end_raw = utils.create_raw(self.mox, end_when, end_event,
old_task='build')
lifecycle = utils.create_lifecycle(self.mox, INSTANCE_ID_1,
'active', '', start_raw)
views.STACKDB.find_lifecycles(instance=INSTANCE_ID_1)\
.AndReturn([lifecycle])
views.STACKDB.save(lifecycle)
timing = utils.create_timing(self.mox, event_name, lifecycle,
start_raw=start_raw,
start_when=start_when)
views.STACKDB.find_timings(name=event_name, lifecycle=lifecycle)\
.AndReturn([timing])
self.mox.StubOutWithMock(views, "update_kpi")
views.update_kpi(timing, end_raw)
views.STACKDB.save(timing)
self.mox.ReplayAll()
views.aggregate_lifecycle(end_raw)
self.assertEqual(lifecycle.last_raw, end_raw)
self.assertEqual(lifecycle.last_state, 'active')
self.assertEqual(lifecycle.last_task_state, 'build')
self.assertEqual(timing.name, event_name)
self.assertEqual(timing.lifecycle, lifecycle)
self.assertEqual(timing.start_raw, start_raw)
self.assertEqual(timing.start_when, start_when)
self.assertEqual(timing.end_raw, end_raw)
self.assertEqual(timing.end_when, end_when)
self.assertEqual(timing.diff, end_when-start_when)
self.mox.VerifyAll()
def test_aggregate_lifecycle_update(self):
event = 'compute.instance.update'
when = datetime.datetime.utcnow()
raw = utils.create_raw(self.mox, when, event, old_task='reboot')
views.STACKDB.find_lifecycles(instance=INSTANCE_ID_1).AndReturn([])
lifecycle = self.mox.CreateMockAnything()
lifecycle.instance = INSTANCE_ID_1
views.STACKDB.create_lifecycle(instance=INSTANCE_ID_1).AndReturn(lifecycle)
views.STACKDB.save(lifecycle)
self.mox.StubOutWithMock(views, "start_kpi_tracking")
views.start_kpi_tracking(lifecycle, raw)
self.mox.ReplayAll()
views.aggregate_lifecycle(raw)
self.assertEqual(lifecycle.last_raw, raw)
self.assertEqual(lifecycle.last_state, 'active')
self.assertEqual(lifecycle.last_task_state, 'reboot')
self.mox.VerifyAll()
class StacktackUsageParsingTestCase(unittest.TestCase):
def setUp(self):
self.mox = mox.Mox()
views.STACKDB = self.mox.CreateMockAnything()
def tearDown(self):
self.mox.UnsetStubs()
def test_process_usage_for_new_launch(self):
when = utils.decimal_utc()
notif = utils.create_nova_notif(request_id=REQUEST_ID_1)
json_str = json.dumps(notif)
event = 'compute.instance.create.start'
raw = utils.create_raw(self.mox, when, event=event, json_str=json_str)
usage = self.mox.CreateMockAnything()
views.STACKDB.get_or_create_instance_usage(instance=INSTANCE_ID_1,
request_id=REQUEST_ID_1)\
.AndReturn((usage, True))
views.STACKDB.save(usage)
self.mox.ReplayAll()
views._process_usage_for_new_launch(raw, notif[1])
self.assertEquals(usage.instance_type_id, '1')
self.mox.VerifyAll()
def test_process_usage_for_updates_create_end(self):
when_time = datetime.datetime.utcnow()
when_str = str(when_time)
when_decimal = utils.decimal_utc(when_time)
notif = utils.create_nova_notif(request_id=REQUEST_ID_1,
launched=str(when_time))
json_str = json.dumps(notif)
event = 'compute.instance.create.end'
raw = utils.create_raw(self.mox, when_decimal, event=event,
json_str=json_str)
usage = self.mox.CreateMockAnything()
usage.instance = INSTANCE_ID_1
usage.request_id = REQUEST_ID_1
usage.instance_type_id = '1'
views.STACKDB.get_or_create_instance_usage(instance=INSTANCE_ID_1,
request_id=REQUEST_ID_1)\
.AndReturn((usage, True))
views.STACKDB.save(usage)
self.mox.ReplayAll()
views._process_usage_for_updates(raw, notif[1])
self.assertEqual(usage.instance, INSTANCE_ID_1)
self.assertEqual(usage.request_id, REQUEST_ID_1)
self.assertEqual(usage.instance_type_id, '1')
self.assertEqual(usage.launched_at, when_decimal)
self.mox.VerifyAll()
def test_process_usage_for_updates_revert_end(self):
when_time = datetime.datetime.utcnow()
when_decimal = utils.decimal_utc(when_time)
notif = utils.create_nova_notif(request_id=REQUEST_ID_1,
launched=str(when_time))
json_str = json.dumps(notif)
event = 'compute.instance.resize.revert.end'
raw = utils.create_raw(self.mox, when_decimal, event=event,
json_str=json_str)
usage = self.mox.CreateMockAnything()
usage.instance = INSTANCE_ID_1
usage.request_id = REQUEST_ID_1
usage.instance_type_id = '1'
views.STACKDB.get_or_create_instance_usage(instance=INSTANCE_ID_1,
request_id=REQUEST_ID_1)\
.AndReturn((usage, True))
views.STACKDB.save(usage)
self.mox.ReplayAll()
views._process_usage_for_updates(raw, notif[1])
self.assertEqual(usage.instance, INSTANCE_ID_1)
self.assertEqual(usage.request_id, REQUEST_ID_1)
self.assertEqual(usage.instance_type_id, '1')
self.assertEqual(usage.launched_at, when_decimal)
self.mox.VerifyAll()
def test_process_usage_for_updates_prep_end(self):
when_time = datetime.datetime.utcnow()
when_decimal = utils.decimal_utc(when_time)
notif = utils.create_nova_notif(request_id=REQUEST_ID_1,
new_type_id='2')
json_str = json.dumps(notif)
event = 'compute.instance.resize.prep.end'
raw = utils.create_raw(self.mox, when_decimal, event=event,
json_str=json_str)
usage = self.mox.CreateMockAnything()
usage.instance = INSTANCE_ID_1
usage.request_id = REQUEST_ID_1
views.STACKDB.get_or_create_instance_usage(instance=INSTANCE_ID_1,
request_id=REQUEST_ID_1)\
.AndReturn((usage, True))
views.STACKDB.save(usage)
self.mox.ReplayAll()
views._process_usage_for_updates(raw, notif[1])
self.assertEqual(usage.instance, INSTANCE_ID_1)
self.assertEqual(usage.request_id, REQUEST_ID_1)
self.assertEqual(usage.instance_type_id, '2')
self.mox.VerifyAll()
def test_process_delete(self):
delete_time = datetime.datetime.utcnow()
launch_time = delete_time-datetime.timedelta(days=1)
launch_decimal = utils.decimal_utc(launch_time)
delete_decimal = utils.decimal_utc(delete_time)
notif = utils.create_nova_notif(request_id=REQUEST_ID_1,
launched=str(launch_time),
deleted=str(delete_time))
json_str = json.dumps(notif)
event = 'compute.instance.delete.end'
raw = utils.create_raw(self.mox, delete_decimal, event=event,
json_str=json_str)
delete = self.mox.CreateMockAnything()
delete.instance = INSTANCE_ID_1
delete.launched_at = launch_decimal
delete.deleted_at = delete_decimal
views.STACKDB.create_instance_delete(instance=INSTANCE_ID_1,
launched_at=launch_decimal,
deleted_at=delete_decimal,
raw=raw)\
.AndReturn(delete)
views.STACKDB.save(delete)
self.mox.ReplayAll()
views._process_delete(raw, notif[1])
self.assertEqual(delete.instance, INSTANCE_ID_1)
self.assertEqual(delete.launched_at, launch_decimal)
self.assertEqual(delete.deleted_at, delete_decimal)
self.mox.VerifyAll()
def test_process_delete_no_launch(self):
delete_time = datetime.datetime.utcnow()
delete_decimal = utils.decimal_utc(delete_time)
notif = utils.create_nova_notif(request_id=REQUEST_ID_1,
deleted=str(delete_time))
json_str = json.dumps(notif)
event = 'compute.instance.delete.end'
raw = utils.create_raw(self.mox, delete_decimal, event=event,
json_str=json_str)
delete = self.mox.CreateMockAnything()
delete.instance = INSTANCE_ID_1
delete.deleted_at = delete_decimal
views.STACKDB.create_instance_delete(instance=INSTANCE_ID_1,
deleted_at=delete_decimal,
raw=raw) \
.AndReturn(delete)
views.STACKDB.save(delete)
self.mox.ReplayAll()
views._process_delete(raw, notif[1])
self.assertEqual(delete.instance, INSTANCE_ID_1)
self.assertEqual(delete.deleted_at, delete_decimal)
self.mox.VerifyAll()
def test_process_exists(self):
current_time = datetime.datetime.utcnow()
launch_time = current_time - datetime.timedelta(hours=23)
launch_decimal = utils.decimal_utc(launch_time)
current_decimal = utils.decimal_utc(current_time)
audit_beginning = current_time - datetime.timedelta(hours=20)
audit_beginning_decimal = utils.decimal_utc(audit_beginning)
audit_ending_decimal = utils.decimal_utc(current_time)
notif = utils.create_nova_notif(launched=str(launch_time),
audit_period_beginning=str(audit_beginning),
audit_period_ending=str(current_time))
json_str = json.dumps(notif)
event = 'compute.instance.exists'
raw = utils.create_raw(self.mox, current_decimal, event=event,
json_str=json_str)
usage = self.mox.CreateMockAnything()
launched_range = (launch_decimal, launch_decimal+1)
views.STACKDB.get_instance_usage(instance=INSTANCE_ID_1,
launched_at__range=launched_range)\
.AndReturn(usage)
views.STACKDB.get_instance_delete(instance=INSTANCE_ID_1,
launched_at__range=launched_range)\
.AndReturn(None)
exists_values = {
'message_id': MESSAGE_ID_1,
'instance': INSTANCE_ID_1,
'launched_at': launch_decimal,
'audit_period_beginning': audit_beginning_decimal,
'audit_period_ending': audit_ending_decimal,
'instance_type_id': '1',
'usage': usage,
'raw': raw,
}
exists = self.mox.CreateMockAnything()
views.STACKDB.create_instance_exists(**exists_values).AndReturn(exists)
views.STACKDB.save(exists)
self.mox.ReplayAll()
views._process_exists(raw, notif[1])
self.mox.VerifyAll()
def test_process_exists_with_deleted_at(self):
current_time = datetime.datetime.utcnow()
launch_time = current_time - datetime.timedelta(hours=23)
launch_decimal = utils.decimal_utc(launch_time)
deleted_time = current_time - datetime.timedelta(hours=12)
deleted_decimal = utils.decimal_utc(deleted_time)
current_decimal = utils.decimal_utc(current_time)
audit_beginning = current_time - datetime.timedelta(hours=20)
audit_beginning_decimal = utils.decimal_utc(audit_beginning)
audit_ending_decimal = utils.decimal_utc(current_time)
notif = utils.create_nova_notif(launched=str(launch_time),
deleted=str(deleted_time),
audit_period_beginning=str(audit_beginning),
audit_period_ending=str(current_time))
json_str = json.dumps(notif)
event = 'compute.instance.exists'
raw = utils.create_raw(self.mox, current_decimal, event=event,
json_str=json_str)
usage = self.mox.CreateMockAnything()
launched_range = (launch_decimal, launch_decimal+1)
views.STACKDB.get_instance_usage(instance=INSTANCE_ID_1,
launched_at__range=launched_range)\
.AndReturn(usage)
delete = self.mox.CreateMockAnything()
views.STACKDB.get_instance_delete(instance=INSTANCE_ID_1,
launched_at__range=launched_range)\
.AndReturn(delete)
exists_values = {
'message_id': MESSAGE_ID_1,
'instance': INSTANCE_ID_1,
'launched_at': launch_decimal,
'deleted_at': deleted_decimal,
'audit_period_beginning': audit_beginning_decimal,
'audit_period_ending': audit_ending_decimal,
'instance_type_id': '1',
'usage': usage,
'delete': delete,
'raw': raw,
}
exists = self.mox.CreateMockAnything()
views.STACKDB.create_instance_exists(**exists_values).AndReturn(exists)
views.STACKDB.save(exists)
self.mox.ReplayAll()
views._process_exists(raw, notif[1])
self.mox.VerifyAll()