212 lines
7.8 KiB
Python
212 lines
7.8 KiB
Python
# Copyright 2014 Hewlett-Packard Development Company, L.P.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import uuid
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from trove.common import exception
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from trove.guestagent.models import AgentHeartBeat
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from trove.tests.unittests import trove_testtools
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from trove.tests.unittests.util import util
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class AgentHeartBeatTest(trove_testtools.TestCase):
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def setUp(self):
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super(AgentHeartBeatTest, self).setUp()
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util.init_db()
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def tearDown(self):
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super(AgentHeartBeatTest, self).tearDown()
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def test_create(self):
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"""
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Test the creation of a new agent heartbeat record
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"""
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instance_id = str(uuid.uuid4())
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heartbeat = AgentHeartBeat.create(
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instance_id=instance_id)
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self.assertIsNotNone(heartbeat)
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self.assertIsNotNone(heartbeat.id)
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self.assertIsNotNone(heartbeat.instance_id)
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self.assertEqual(instance_id,
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heartbeat.instance_id)
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self.assertIsNotNone(heartbeat.updated_at)
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self.assertIsNone(heartbeat.guest_agent_version)
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def test_create_with_version(self):
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"""
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Test the creation of a new agent heartbeat record w/ guest version
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"""
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instance_id = str(uuid.uuid4())
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heartbeat = AgentHeartBeat.create(
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instance_id=instance_id,
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guest_agent_version="1.2.3")
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self.assertIsNotNone(heartbeat)
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self.assertIsNotNone(heartbeat.id)
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self.assertIsNotNone(heartbeat.instance_id)
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self.assertEqual(instance_id,
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heartbeat.instance_id)
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self.assertIsNotNone(heartbeat.updated_at)
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self.assertIsNotNone(heartbeat.guest_agent_version)
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self.assertEqual("1.2.3", heartbeat.guest_agent_version)
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def test_find_by_instance_id(self):
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"""
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Test to retrieve a guest agents by it's id
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"""
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# create a unique record
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instance_id = str(uuid.uuid4())
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heartbeat = AgentHeartBeat.create(
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instance_id=instance_id, guest_agent_version="1.2.3")
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self.assertIsNotNone(heartbeat)
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self.assertIsNotNone(heartbeat.id)
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self.assertIsNotNone(heartbeat.instance_id)
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self.assertEqual(instance_id, heartbeat.instance_id)
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self.assertIsNotNone(heartbeat.updated_at)
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self.assertIsNotNone(heartbeat.guest_agent_version)
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self.assertEqual("1.2.3", heartbeat.guest_agent_version)
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# retrieve the record
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heartbeat_found = AgentHeartBeat.find_by_instance_id(
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instance_id=instance_id)
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self.assertIsNotNone(heartbeat_found)
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self.assertEqual(heartbeat.id, heartbeat_found.id)
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self.assertEqual(heartbeat.instance_id, heartbeat_found.instance_id)
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self.assertEqual(heartbeat.updated_at, heartbeat_found.updated_at)
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self.assertEqual(heartbeat.guest_agent_version,
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heartbeat_found.guest_agent_version)
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def test_find_by_instance_id_none(self):
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"""
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Test to retrieve a guest agents when id is None
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"""
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heartbeat_found = None
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exception_raised = False
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try:
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heartbeat_found = AgentHeartBeat.find_by_instance_id(
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instance_id=None)
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except exception.ModelNotFoundError:
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exception_raised = True
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self.assertIsNone(heartbeat_found)
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self.assertTrue(exception_raised)
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def test_find_by_instance_id_not_found(self):
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"""
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Test to retrieve a guest agents when id is not found
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"""
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instance_id = str(uuid.uuid4())
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heartbeat_found = None
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exception_raised = False
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try:
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heartbeat_found = AgentHeartBeat.find_by_instance_id(
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instance_id=instance_id)
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except exception.ModelNotFoundError:
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exception_raised = True
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self.assertIsNone(heartbeat_found)
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self.assertTrue(exception_raised)
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def test_find_all_by_version(self):
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"""
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Test to retrieve all guest agents with a particular version
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"""
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# create some unique records with the same version
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version = str(uuid.uuid4())
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for x in xrange(5):
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instance_id = str(uuid.uuid4())
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heartbeat = AgentHeartBeat.create(
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instance_id=instance_id,
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guest_agent_version=version,
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deleted=0)
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self.assertIsNotNone(heartbeat)
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# get all guests by version
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heartbeats = AgentHeartBeat.find_all_by_version(version)
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self.assertIsNotNone(heartbeats)
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self.assertEqual(5, heartbeats.count())
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def test_find_all_by_version_none(self):
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"""
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Test to retrieve all guest agents with a None version
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"""
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heartbeats = None
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exception_raised = False
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try:
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heartbeats = AgentHeartBeat.find_all_by_version(None)
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except exception.ModelNotFoundError:
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exception_raised = True
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self.assertIsNone(heartbeats)
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self.assertTrue(exception_raised)
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def test_find_all_by_version_not_found(self):
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"""
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Test to retrieve all guest agents with a non-existing version
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"""
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version = str(uuid.uuid4())
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exception_raised = False
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heartbeats = None
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try:
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heartbeats = AgentHeartBeat.find_all_by_version(version)
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except exception.ModelNotFoundError:
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exception_raised = True
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self.assertIsNone(heartbeats)
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self.assertTrue(exception_raised)
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def test_update_heartbeat(self):
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"""
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Test to show the upgrade scenario that will be used by conductor
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"""
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# create a unique record
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instance_id = str(uuid.uuid4())
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heartbeat = AgentHeartBeat.create(
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instance_id=instance_id, guest_agent_version="1.2.3")
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self.assertIsNotNone(heartbeat)
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self.assertIsNotNone(heartbeat.id)
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self.assertIsNotNone(heartbeat.instance_id)
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self.assertEqual(instance_id, heartbeat.instance_id)
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self.assertIsNotNone(heartbeat.updated_at)
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self.assertIsNotNone(heartbeat.guest_agent_version)
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self.assertEqual("1.2.3", heartbeat.guest_agent_version)
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# retrieve the record
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heartbeat_found = AgentHeartBeat.find_by_instance_id(
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instance_id=instance_id)
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self.assertIsNotNone(heartbeat_found)
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self.assertEqual(heartbeat.id, heartbeat_found.id)
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self.assertEqual(heartbeat.instance_id, heartbeat_found.instance_id)
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self.assertEqual(heartbeat.updated_at, heartbeat_found.updated_at)
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self.assertEqual(heartbeat.guest_agent_version,
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heartbeat_found.guest_agent_version)
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# update
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AgentHeartBeat().update(id=heartbeat_found.id,
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instance_id=instance_id,
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guest_agent_version="1.2.3")
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# retrieve the record
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updated_heartbeat = AgentHeartBeat.find_by_instance_id(
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instance_id=instance_id)
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self.assertIsNotNone(updated_heartbeat)
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self.assertEqual(heartbeat.id, updated_heartbeat.id)
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self.assertEqual(heartbeat.instance_id, updated_heartbeat.instance_id)
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self.assertEqual(heartbeat.guest_agent_version,
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updated_heartbeat.guest_agent_version)
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self.assertEqual(heartbeat.updated_at, updated_heartbeat.updated_at)
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