x/stacktach
Code Issues Proposed changes
stacktach/tests/unit/test_verifier_db.py
Anuj Mathur 9421e9be95 Increased list of fields that are verified 
Moved _monitor_message and _compute_update_message code and
tests to MonitorNotification and ComputeUpdateNotification
2013-06-24 18:57:18 +05:30

789 lines
31 KiB
Python
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# Copyright (c) 2013 - 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 decimal
import json
import unittest
import uuid
import multiprocessing
import kombu.common
import kombu.entity
import kombu.pools
import mox
from stacktach import datetime_to_decimal as dt
from stacktach import models
from utils import INSTANCE_ID_1
from utils import RAX_OPTIONS_1
from utils import RAX_OPTIONS_2
from utils import OS_DISTRO_1
from utils import OS_DISTRO_2
from utils import OS_ARCH_1
from utils import OS_ARCH_2
from utils import OS_VERSION_1
from utils import OS_VERSION_2
from utils import TENANT_ID_1
from utils import TENANT_ID_2
from utils import INSTANCE_TYPE_ID_1
from verifier import dbverifier
from verifier import AmbiguousResults
from verifier import FieldMismatch
from verifier import NotFound
from verifier import VerificationException
class VerifierTestCase(unittest.TestCase):
def setUp(self):
self.mox = mox.Mox()
self.mox.StubOutWithMock(models, 'RawData', use_mock_anything=True)
models.RawData.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'Deployment', use_mock_anything=True)
models.Deployment.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'Lifecycle', use_mock_anything=True)
models.Lifecycle.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'Timing', use_mock_anything=True)
models.Timing.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'RequestTracker',
use_mock_anything=True)
models.RequestTracker.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'InstanceUsage',
use_mock_anything=True)
models.InstanceUsage.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'InstanceDeletes',
use_mock_anything=True)
models.InstanceDeletes.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'InstanceExists',
use_mock_anything=True)
models.InstanceExists.objects = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(models, 'JsonReport', use_mock_anything=True)
models.JsonReport.objects = self.mox.CreateMockAnything()
def tearDown(self):
self.mox.UnsetStubs()
def test_verify_for_launch(self):
exist = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
exist.instance_type_id = INSTANCE_TYPE_ID_1
exist.tenant = TENANT_ID_1
exist.usage = self.mox.CreateMockAnything()
exist.usage.launched_at = decimal.Decimal('1.1')
exist.usage.instance_type_id = INSTANCE_TYPE_ID_1
exist.usage.tenant = TENANT_ID_1
self.mox.ReplayAll()
dbverifier._verify_for_launch(exist)
self.mox.VerifyAll()
def test_verify_for_launch_launched_at_in_range(self):
exist = self.mox.CreateMockAnything()
exist.usage = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.0')
exist.instance_type_id = 2
exist.usage.launched_at = decimal.Decimal('1.4')
exist.usage.instance_type_id = 2
self.mox.ReplayAll()
result = dbverifier._verify_for_launch(exist)
self.assertIsNone(result)
self.mox.VerifyAll()
def test_verify_for_launch_launched_at_missmatch(self):
exist = self.mox.CreateMockAnything()
exist.usage = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
exist.instance_type_id = 2
exist.usage.launched_at = decimal.Decimal('2.1')
exist.usage.instance_type_id = 2
self.mox.ReplayAll()
try:
dbverifier._verify_for_launch(exist)
self.fail()
except FieldMismatch, fm:
self.assertEqual(fm.field_name, 'launched_at')
self.assertEqual(fm.expected, decimal.Decimal('1.1'))
self.assertEqual(fm.actual, decimal.Decimal('2.1'))
self.mox.VerifyAll()
def test_verify_for_launch_instance_type_id_missmatch(self):
exist = self.mox.CreateMockAnything()
exist.usage = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
exist.instance_type_id = 2
exist.usage.launched_at = decimal.Decimal('1.1')
exist.usage.instance_type_id = 3
self.mox.ReplayAll()
try:
dbverifier._verify_for_launch(exist)
self.fail()
except FieldMismatch, fm:
self.assertEqual(fm.field_name, 'instance_type_id')
self.assertEqual(fm.expected, 2)
self.assertEqual(fm.actual, 3)
self.mox.VerifyAll()
def test_verify_for_launch_tenant_id_mismatch(self):
exist = self.mox.CreateMockAnything()
exist.tenant = TENANT_ID_1
exist.usage = self.mox.CreateMockAnything()
exist.usage.tenant = TENANT_ID_2
self.mox.ReplayAll()
with self.assertRaises(FieldMismatch) as cm:
dbverifier._verify_for_launch(exist)
exception = cm.exception
self.assertEqual(exception.field_name, 'tenant')
self.assertEqual(exception.expected, TENANT_ID_1)
self.assertEqual(exception.actual, TENANT_ID_2)
self.mox.VerifyAll()
def test_verify_for_launch_rax_options_mismatch(self):
exist = self.mox.CreateMockAnything()
exist.rax_options = RAX_OPTIONS_1
exist.usage = self.mox.CreateMockAnything()
exist.usage.rax_options = RAX_OPTIONS_2
self.mox.ReplayAll()
with self.assertRaises(FieldMismatch) as cm:
dbverifier._verify_for_launch(exist)
exception = cm.exception
self.assertEqual(exception.field_name, 'rax_options')
self.assertEqual(exception.expected, RAX_OPTIONS_1)
self.assertEqual(exception.actual, RAX_OPTIONS_2)
self.mox.VerifyAll()
def test_verify_for_launch_os_distro_mismatch(self):
exist = self.mox.CreateMockAnything()
exist.os_distro = OS_DISTRO_1
exist.usage = self.mox.CreateMockAnything()
exist.usage.os_distro = OS_DISTRO_2
self.mox.ReplayAll()
with self.assertRaises(FieldMismatch) as cm:
dbverifier._verify_for_launch(exist)
exception = cm.exception
self.assertEqual(exception.field_name, 'os_distro')
self.assertEqual(exception.expected, OS_DISTRO_1)
self.assertEqual(exception.actual, OS_DISTRO_2)
self.mox.VerifyAll()
def test_verify_for_launch_os_architecture_mismatch(self):
exist = self.mox.CreateMockAnything()
exist.os_architecture = OS_ARCH_1
exist.usage = self.mox.CreateMockAnything()
exist.usage.os_architecture = OS_ARCH_2
self.mox.ReplayAll()
with self.assertRaises(FieldMismatch) as cm:
dbverifier._verify_for_launch(exist)
exception = cm.exception
self.assertEqual(exception.field_name, 'os_architecture')
self.assertEqual(exception.expected, OS_ARCH_1)
self.assertEqual(exception.actual, OS_ARCH_2)
self.mox.VerifyAll()
def test_verify_for_launch_os_version_mismatch(self):
exist = self.mox.CreateMockAnything()
exist.os_version = OS_VERSION_1
exist.usage = self.mox.CreateMockAnything()
exist.usage.os_version = OS_VERSION_2
self.mox.ReplayAll()
with self.assertRaises(FieldMismatch) as cm:
dbverifier._verify_for_launch(exist)
exception = cm.exception
self.assertEqual(exception.field_name, 'os_version')
self.assertEqual(exception.expected, OS_VERSION_1)
self.assertEqual(exception.actual, OS_VERSION_2)
self.mox.VerifyAll()
def test_verify_for_launch_late_usage(self):
exist = self.mox.CreateMockAnything()
exist.usage = None
exist.instance = INSTANCE_ID_1
exist.launched_at = decimal.Decimal('1.1')
exist.instance_type_id = 2
results = self.mox.CreateMockAnything()
models.InstanceUsage.objects.filter(instance=INSTANCE_ID_1)\
.AndReturn(results)
results.count().AndReturn(1)
filters = {
'instance': INSTANCE_ID_1,
'launched_at__gte': decimal.Decimal('1.0'),
'launched_at__lte': decimal.Decimal('1.999999')
}
models.InstanceUsage.objects.filter(**filters).AndReturn(results)
results.count().AndReturn(1)
usage = self.mox.CreateMockAnything()
results.__getitem__(0).AndReturn(usage)
usage.launched_at = decimal.Decimal('1.1')
usage.instance_type_id = 2
self.mox.ReplayAll()
dbverifier._verify_for_launch(exist)
self.mox.VerifyAll()
def test_verify_for_launch_no_usage(self):
exist = self.mox.CreateMockAnything()
exist.usage = None
exist.instance = INSTANCE_ID_1
exist.launched_at = decimal.Decimal('1.1')
exist.instance_type_id = 2
results = self.mox.CreateMockAnything()
models.InstanceUsage.objects.filter(instance=INSTANCE_ID_1) \
.AndReturn(results)
results.count().AndReturn(0)
self.mox.ReplayAll()
try:
dbverifier._verify_for_launch(exist)
self.fail()
except NotFound, nf:
self.assertEqual(nf.object_type, 'InstanceUsage')
self.assertEqual(nf.search_params, {'instance': INSTANCE_ID_1})
self.mox.VerifyAll()
def test_verify_for_launch_late_ambiguous_usage(self):
exist = self.mox.CreateMockAnything()
exist.usage = None
exist.instance = INSTANCE_ID_1
exist.launched_at = decimal.Decimal('1.1')
exist.instance_type_id = 2
results = self.mox.CreateMockAnything()
models.InstanceUsage.objects.filter(instance=INSTANCE_ID_1) \
.AndReturn(results)
results.count().AndReturn(1)
filters = {
'instance': INSTANCE_ID_1,
'launched_at__gte': decimal.Decimal('1.0'),
'launched_at__lte': decimal.Decimal('1.999999')
}
models.InstanceUsage.objects.filter(**filters).AndReturn(results)
results.count().AndReturn(2)
self.mox.ReplayAll()
try:
dbverifier._verify_for_launch(exist)
self.fail()
except AmbiguousResults, nf:
self.assertEqual(nf.object_type, 'InstanceUsage')
search_params = {'instance': INSTANCE_ID_1,
'launched_at': decimal.Decimal('1.1')}
self.assertEqual(nf.search_params, search_params)
self.mox.VerifyAll()
def test_verify_for_delete(self):
exist = self.mox.CreateMockAnything()
exist.delete = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
exist.deleted_at = decimal.Decimal('5.1')
exist.delete.launched_at = decimal.Decimal('1.1')
exist.delete.deleted_at = decimal.Decimal('5.1')
self.mox.ReplayAll()
dbverifier._verify_for_delete(exist)
self.mox.VerifyAll()
def test_verify_for_delete_found_delete(self):
exist = self.mox.CreateMockAnything()
exist.delete = None
exist.instance = INSTANCE_ID_1
exist.launched_at = decimal.Decimal('1.1')
exist.deleted_at = decimal.Decimal('5.1')
filters = {
'instance': INSTANCE_ID_1,
'launched_at__gte': decimal.Decimal('1.0'),
'launched_at__lte': decimal.Decimal('1.999999'),
}
results = self.mox.CreateMockAnything()
models.InstanceDeletes.objects.filter(**filters).AndReturn(results)
results.count().AndReturn(1)
delete = self.mox.CreateMockAnything()
delete.launched_at = decimal.Decimal('1.1')
delete.deleted_at = decimal.Decimal('5.1')
results.__getitem__(0).AndReturn(delete)
self.mox.ReplayAll()
dbverifier._verify_for_delete(exist)
self.mox.VerifyAll()
def test_verify_for_delete_non_delete(self):
exist = self.mox.CreateMockAnything()
exist.delete = None
exist.instance = INSTANCE_ID_1
exist.launched_at = decimal.Decimal('1.1')
exist.deleted_at = None
exist.audit_period_ending = decimal.Decimal('1.1')
filters = {
'instance': INSTANCE_ID_1,
'launched_at__gte': decimal.Decimal('1.0'),
'launched_at__lte': decimal.Decimal('1.999999'),
'deleted_at__lte': decimal.Decimal('1.1')
}
results = self.mox.CreateMockAnything()
models.InstanceDeletes.objects.filter(**filters).AndReturn(results)
results.count().AndReturn(0)
self.mox.ReplayAll()
dbverifier._verify_for_delete(exist)
self.mox.VerifyAll()
def test_verify_for_delete_non_delete_found_deletes(self):
exist = self.mox.CreateMockAnything()
exist.delete = None
exist.instance = INSTANCE_ID_1
exist.launched_at = decimal.Decimal('1.1')
exist.deleted_at = None
exist.audit_period_ending = decimal.Decimal('1.3')
filters = {
'instance': INSTANCE_ID_1,
'launched_at__gte': decimal.Decimal('1.0'),
'launched_at__lte': decimal.Decimal('1.999999'),
'deleted_at__lte': decimal.Decimal('1.3')
}
results = self.mox.CreateMockAnything()
models.InstanceDeletes.objects.filter(**filters).AndReturn(results)
results.count().AndReturn(1)
self.mox.ReplayAll()
try:
dbverifier._verify_for_delete(exist)
self.fail()
except VerificationException, ve:
msg = 'Found InstanceDeletes for non-delete exist'
self.assertEqual(ve.reason, msg)
self.mox.VerifyAll()
def test_verify_for_delete_launched_at_mismatch(self):
exist = self.mox.CreateMockAnything()
exist.delete = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
exist.deleted_at = decimal.Decimal('5.1')
exist.delete.launched_at = decimal.Decimal('2.1')
exist.delete.deleted_at = decimal.Decimal('5.1')
self.mox.ReplayAll()
try:
dbverifier._verify_for_delete(exist)
self.fail()
except FieldMismatch, fm:
self.assertEqual(fm.field_name, 'launched_at')
self.assertEqual(fm.expected, decimal.Decimal('1.1'))
self.assertEqual(fm.actual, decimal.Decimal('2.1'))
self.mox.VerifyAll()
def test_verify_for_delete_deleted_at_mismatch(self):
exist = self.mox.CreateMockAnything()
exist.delete = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
exist.deleted_at = decimal.Decimal('5.1')
exist.delete.launched_at = decimal.Decimal('1.1')
exist.delete.deleted_at = decimal.Decimal('6.1')
self.mox.ReplayAll()
try:
dbverifier._verify_for_delete(exist)
self.fail()
except FieldMismatch, fm:
self.assertEqual(fm.field_name, 'deleted_at')
self.assertEqual(fm.expected, decimal.Decimal('5.1'))
self.assertEqual(fm.actual, decimal.Decimal('6.1'))
self.mox.VerifyAll()
def test_verify_pass(self):
exist = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
self.mox.StubOutWithMock(dbverifier, '_verify_for_launch')
self.mox.StubOutWithMock(dbverifier, '_verify_for_delete')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_failed')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_verified')
dbverifier._verify_for_launch(exist)
dbverifier._verify_for_delete(exist)
dbverifier._mark_exist_verified(exist)
self.mox.ReplayAll()
dbverifier._verify(exist)
self.mox.VerifyAll()
def test_verify_no_launched_at(self):
exist = self.mox.CreateMockAnything()
exist.launched_at = None
self.mox.StubOutWithMock(dbverifier, '_verify_for_launch')
self.mox.StubOutWithMock(dbverifier, '_verify_for_delete')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_failed')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_verified')
dbverifier._mark_exist_failed(exist,
reason="Exists without a launched_at")
self.mox.ReplayAll()
dbverifier._verify(exist)
self.mox.VerifyAll()
def test_verify_launch_fail(self):
exist = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
self.mox.StubOutWithMock(dbverifier, '_verify_for_launch')
self.mox.StubOutWithMock(dbverifier, '_verify_for_delete')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_failed')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_verified')
verify_exception = VerificationException('test')
dbverifier._verify_for_launch(exist).AndRaise(verify_exception)
dbverifier._mark_exist_failed(exist, reason='test')
self.mox.ReplayAll()
dbverifier._verify(exist)
self.mox.VerifyAll()
def test_verify_delete_fail(self):
exist = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
self.mox.StubOutWithMock(dbverifier, '_verify_for_launch')
self.mox.StubOutWithMock(dbverifier, '_verify_for_delete')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_failed')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_verified')
verify_exception = VerificationException('test')
dbverifier._verify_for_launch(exist)
dbverifier._verify_for_delete(exist).AndRaise(verify_exception)
dbverifier._mark_exist_failed(exist, reason='test')
self.mox.ReplayAll()
dbverifier._verify(exist)
self.mox.VerifyAll()
def test_verify_exception_during_launch(self):
exist = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
self.mox.StubOutWithMock(dbverifier, '_verify_for_launch')
self.mox.StubOutWithMock(dbverifier, '_verify_for_delete')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_failed')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_verified')
dbverifier._verify_for_launch(exist).AndRaise(Exception())
dbverifier._mark_exist_failed(exist, reason='Exception')
self.mox.ReplayAll()
dbverifier._verify(exist)
self.mox.VerifyAll()
def test_verify_exception_during_delete(self):
exist = self.mox.CreateMockAnything()
exist.launched_at = decimal.Decimal('1.1')
self.mox.StubOutWithMock(dbverifier, '_verify_for_launch')
self.mox.StubOutWithMock(dbverifier, '_verify_for_delete')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_failed')
self.mox.StubOutWithMock(dbverifier, '_mark_exist_verified')
dbverifier._verify_for_launch(exist)
dbverifier._verify_for_delete(exist).AndRaise(Exception())
dbverifier._mark_exist_failed(exist, reason='Exception')
self.mox.ReplayAll()
dbverifier._verify(exist)
self.mox.VerifyAll()
def test_verify_for_range_without_callback(self):
pool = self.mox.CreateMockAnything()
when_max = datetime.datetime.utcnow()
results = self.mox.CreateMockAnything()
models.InstanceExists.objects.select_related().AndReturn(results)
models.InstanceExists.PENDING = 'pending'
models.InstanceExists.VERIFYING = 'verifying'
filters = {
'audit_period_ending__lte': dt.dt_to_decimal(when_max),
'status': 'pending'
}
results.filter(**filters).AndReturn(results)
results.order_by('id').AndReturn(results)
results.count().AndReturn(2)
exist1 = self.mox.CreateMockAnything()
exist2 = self.mox.CreateMockAnything()
results.__getslice__(0, 1000).AndReturn(results)
results.__iter__().AndReturn([exist1, exist2].__iter__())
exist1.save()
exist2.save()
pool.apply_async(dbverifier._verify, args=(exist1,), callback=None)
pool.apply_async(dbverifier._verify, args=(exist2,), callback=None)
self.mox.ReplayAll()
dbverifier.verify_for_range(pool, when_max)
self.assertEqual(exist1.status, 'verifying')
self.assertEqual(exist2.status, 'verifying')
self.mox.VerifyAll()
def test_verify_for_range_with_callback(self):
callback = self.mox.CreateMockAnything()
pool = self.mox.CreateMockAnything()
when_max = datetime.datetime.utcnow()
results = self.mox.CreateMockAnything()
models.InstanceExists.objects.select_related().AndReturn(results)
models.InstanceExists.PENDING = 'pending'
models.InstanceExists.VERIFYING = 'verifying'
filters = {
'audit_period_ending__lte': dt.dt_to_decimal(when_max),
'status': 'pending'
}
results.filter(**filters).AndReturn(results)
results.order_by('id').AndReturn(results)
results.count().AndReturn(2)
exist1 = self.mox.CreateMockAnything()
exist2 = self.mox.CreateMockAnything()
results.__getslice__(0, 1000).AndReturn(results)
results.__iter__().AndReturn([exist1, exist2].__iter__())
exist1.save()
exist2.save()
pool.apply_async(dbverifier._verify, args=(exist1,), callback=callback)
pool.apply_async(dbverifier._verify, args=(exist2,), callback=callback)
self.mox.ReplayAll()
dbverifier.verify_for_range(pool, when_max, callback=callback)
self.assertEqual(exist1.status, 'verifying')
self.assertEqual(exist2.status, 'verifying')
self.mox.VerifyAll()
def test_send_verified_notification_default_routing_key(self):
connection = self.mox.CreateMockAnything()
exchange = self.mox.CreateMockAnything()
exist = self.mox.CreateMockAnything()
exist.raw = self.mox.CreateMockAnything()
exist_dict = [
'monitor.info',
{
'event_type': 'test',
'message_id': 'some_uuid'
}
]
exist_str = json.dumps(exist_dict)
exist.raw.json = exist_str
self.mox.StubOutWithMock(kombu.pools, 'producers')
self.mox.StubOutWithMock(kombu.common, 'maybe_declare')
producer = self.mox.CreateMockAnything()
producer.channel = self.mox.CreateMockAnything()
kombu.pools.producers[connection].AndReturn(producer)
producer.acquire(block=True).AndReturn(producer)
producer.__enter__().AndReturn(producer)
kombu.common.maybe_declare(exchange, producer.channel)
self.mox.StubOutWithMock(uuid, 'uuid4')
uuid.uuid4().AndReturn('some_other_uuid')
message = {'event_type': 'compute.instance.exists.verified.old',
'message_id': 'some_other_uuid',
'original_message_id': 'some_uuid'}
producer.publish(message, exist_dict[0])
producer.__exit__(None, None, None)
self.mox.ReplayAll()
dbverifier.send_verified_notification(exist, exchange, connection)
self.mox.VerifyAll()
def test_send_verified_notification_routing_keys(self):
connection = self.mox.CreateMockAnything()
exchange = self.mox.CreateMockAnything()
exist = self.mox.CreateMockAnything()
exist.raw = self.mox.CreateMockAnything()
exist_dict = [
'monitor.info',
{
'event_type': 'test',
'message_id': 'some_uuid'
}
]
exist_str = json.dumps(exist_dict)
exist.raw.json = exist_str
self.mox.StubOutWithMock(uuid, 'uuid4')
uuid.uuid4().AndReturn('some_other_uuid')
self.mox.StubOutWithMock(kombu.pools, 'producers')
self.mox.StubOutWithMock(kombu.common, 'maybe_declare')
routing_keys = ['notifications.info', 'monitor.info']
for key in routing_keys:
producer = self.mox.CreateMockAnything()
producer.channel = self.mox.CreateMockAnything()
kombu.pools.producers[connection].AndReturn(producer)
producer.acquire(block=True).AndReturn(producer)
producer.__enter__().AndReturn(producer)
kombu.common.maybe_declare(exchange, producer.channel)
message = {'event_type': 'compute.instance.exists.verified.old',
'message_id': 'some_other_uuid',
'original_message_id': 'some_uuid'}
producer.publish(message, key)
producer.__exit__(None, None, None)
self.mox.ReplayAll()
dbverifier.send_verified_notification(exist, exchange, connection,
routing_keys=routing_keys)
self.mox.VerifyAll()
def test_run_notifications(self):
config = {
"tick_time": 30,
"settle_time": 5,
"settle_units": "minutes",
"pool_size": 2,
"enable_notifications": True,
"rabbit": {
"durable_queue": False,
"host": "10.0.0.1",
"port": 5672,
"userid": "rabbit",
"password": "rabbit",
"virtual_host": "/",
"exchange_name": "stacktach"
}
}
self.mox.StubOutWithMock(multiprocessing, 'Pool')
pool = self.mox.CreateMockAnything()
multiprocessing.Pool(2).AndReturn(pool)
self.mox.StubOutWithMock(dbverifier, '_create_exchange')
exchange = self.mox.CreateMockAnything()
dbverifier._create_exchange('stacktach', 'topic', durable=False)\
.AndReturn(exchange)
self.mox.StubOutWithMock(dbverifier, '_create_connection')
conn = self.mox.CreateMockAnything()
dbverifier._create_connection(config).AndReturn(conn)
conn.__enter__().AndReturn(conn)
self.mox.StubOutWithMock(dbverifier, '_run')
dbverifier._run(config, pool, callback=mox.IgnoreArg())
conn.__exit__(None, None, None)
self.mox.ReplayAll()
dbverifier.run(config)
self.mox.VerifyAll()
def test_run_notifications_with_routing_keys(self):
config = {
"tick_time": 30,
"settle_time": 5,
"settle_units": "minutes",
"pool_size": 2,
"enable_notifications": True,
"rabbit": {
"durable_queue": False,
"host": "10.0.0.1",
"port": 5672,
"userid": "rabbit",
"password": "rabbit",
"virtual_host": "/",
"exchange_name": "stacktach",
}
}
self.mox.StubOutWithMock(multiprocessing, 'Pool')
pool = self.mox.CreateMockAnything()
multiprocessing.Pool(2).AndReturn(pool)
self.mox.StubOutWithMock(dbverifier, '_create_exchange')
exchange = self.mox.CreateMockAnything()
dbverifier._create_exchange('stacktach', 'topic', durable=False) \
.AndReturn(exchange)
self.mox.StubOutWithMock(dbverifier, '_create_connection')
conn = self.mox.CreateMockAnything()
dbverifier._create_connection(config).AndReturn(conn)
conn.__enter__().AndReturn(conn)
self.mox.StubOutWithMock(dbverifier, '_run')
dbverifier._run(config, pool, callback=mox.IgnoreArg())
conn.__exit__(None, None, None)
self.mox.ReplayAll()
dbverifier.run(config)
self.mox.VerifyAll()
def test_run_no_notifications(self):
config = {
"tick_time": 30,
"settle_time": 5,
"settle_units": "minutes",
"pool_size": 2,
"enable_notifications": False,
}
self.mox.StubOutWithMock(multiprocessing, 'Pool')
pool = self.mox.CreateMockAnything()
multiprocessing.Pool(2).AndReturn(pool)
self.mox.StubOutWithMock(dbverifier, '_run')
dbverifier._run(config, pool)
self.mox.ReplayAll()
dbverifier.run(config)
self.mox.VerifyAll()
def test_run_once_notifications(self):
config = {
"tick_time": 30,
"settle_time": 5,
"settle_units": "minutes",
"pool_size": 2,
"enable_notifications": True,
"rabbit": {
"durable_queue": False,
"host": "10.0.0.1",
"port": 5672,
"userid": "rabbit",
"password": "rabbit",
"virtual_host": "/",
"exchange_name": "stacktach"
}
}
self.mox.StubOutWithMock(multiprocessing, 'Pool')
pool = self.mox.CreateMockAnything()
multiprocessing.Pool(2).AndReturn(pool)
self.mox.StubOutWithMock(dbverifier, '_create_exchange')
exchange = self.mox.CreateMockAnything()
dbverifier._create_exchange('stacktach', 'topic', durable=False) \
.AndReturn(exchange)
self.mox.StubOutWithMock(dbverifier, '_create_connection')
conn = self.mox.CreateMockAnything()
dbverifier._create_connection(config).AndReturn(conn)
conn.__enter__().AndReturn(conn)
self.mox.StubOutWithMock(dbverifier, '_run_once')
dbverifier._run_once(config, pool, callback=mox.IgnoreArg())
conn.__exit__(None, None, None)
self.mox.ReplayAll()
dbverifier.run_once(config)
self.mox.VerifyAll()
def test_run_once_no_notifications(self):
config = {
"tick_time": 30,
"settle_time": 5,
"settle_units": "minutes",
"pool_size": 2,
"enable_notifications": False,
}
self.mox.StubOutWithMock(multiprocessing, 'Pool')
pool = self.mox.CreateMockAnything()
multiprocessing.Pool(2).AndReturn(pool)
self.mox.StubOutWithMock(dbverifier, '_run_once')
dbverifier._run_once(config, pool)
self.mox.ReplayAll()
dbverifier.run_once(config)
self.mox.VerifyAll()
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