Regression tests related to volume attach are added
Change-Id: I7baf2cdab84be9ee619919a3cb44322e1f24be26
This commit is contained in:
Nandhini Devi Kaliaperumal
parent
78f53d8f32
commit
991df2cff0
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"""
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Copyright 2020 Rackspace
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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"""
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from qe_coverage.opencafe_decorators import tags, unless_coverage
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from cafe.drivers.unittest.suite import OpenCafeUnittestTestSuite
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from cloudroast.blockstorage.volumes_api.integration.compute.fixtures \
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import ComputeIntegrationTestFixture
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def load_tests(loader, standard_tests, pattern):
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suite = OpenCafeUnittestTestSuite()
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suite.addTest(VolumeAttachmentsAPIIntegration(
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"test_attach_multi_volume_to_server"))
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suite.addTest(VolumeAttachmentsAPIIntegration(
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"test_attach_single_volume_to_multi_server"))
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suite.addTest(VolumeAttachmentsAPIIntegration(
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"test_delete_attached_volume"))
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suite.addTest(VolumeAttachmentsAPIIntegration(
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"test_attach_non_existing_volume"))
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suite.addTest(VolumeAttachmentsAPIIntegration(
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"test_volume_attachment_delete"))
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return suite
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class VolumeAttachmentsAPIIntegration(ComputeIntegrationTestFixture):
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"""Tests related to volume attachment to a server"""
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@unless_coverage
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@classmethod
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def setUpClass(cls):
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super(VolumeAttachmentsAPIIntegration, cls).setUpClass()
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cls.test_server = cls.new_server()
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cls.test_multi_server = cls.new_server()
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cls.test_volume1 = cls.new_volume(add_cleanup=True)
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cls.test_volume2 = cls.new_volume(add_cleanup=True)
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cls.test_attachment1 = \
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cls.volume_attachments.behaviors.attach_volume_to_server(
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cls.test_server.id, cls.test_volume1.id_)
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if cls.test_attachment1 is None:
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cls.assertClassSetupFailure(
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"Could not attach volume {0} to server {1}".format(
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cls.test_volume1.id_, cls.test_server.id))
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cls.test_attachment2 = \
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cls.volume_attachments.behaviors.attach_volume_to_server(
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cls.test_server.id, cls.test_volume2.id_)
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if cls.test_attachment2 is None:
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cls.assertClassSetupFailure(
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"Could not attach volume {0} to server {1}".format(
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cls.test_volume2.id_, cls.test_server.id))
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cls.addClassCleanup(
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cls.volume_attachments.client.delete_volume_attachment,
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cls.test_attachment1.id_)
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cls.addClassCleanup(
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cls.volume_attachments.behaviors.
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verify_volume_status_progression_during_detachment,
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cls.test_volume1.id_, raise_on_error=False)
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cls.addClassCleanup(
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cls.volumes.client.delete_volume, cls.test_volume1.id_)
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cls.addClassCleanup(
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cls.volume_attachments.client.delete_volume_attachment,
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cls.test_attachment2.id_)
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cls.addClassCleanup(
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cls.volume_attachments.behaviors.
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verify_volume_status_progression_during_detachment,
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cls.test_volume2.id_, raise_on_error=False)
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cls.addClassCleanup(
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cls.volumes.client.delete_volume, cls.test_volume2.id_)
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@unless_coverage
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def setUp(self):
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super(VolumeAttachmentsAPIIntegration, self).setUp()
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@tags('integration', 'regression', 'positive')
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def test_attach_multi_volume_to_server(self):
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self.assertEqual(
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self.test_attachment1.server_id, self.test_server.id,
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"Attachment's Server id and actual Server id did not match")
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self.assertEqual(
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self.test_attachment1.volume_id, self.test_volume1.id_,
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"Attachment's Volume id and actual Volume id did not match")
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self.assertEqual(
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self.test_attachment2.server_id, self.test_server.id,
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"Attachment's Server id and actual Server id did not match")
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self.assertEqual(
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self.test_attachment2.volume_id, self.test_volume2.id_,
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"Attachment's Volume id and actual Volume id did not match")
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resp = self.volume_attachments.client.get_server_volume_attachments(
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self.test_server.id)
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self.assertResponseDeserializedAndOk(resp)
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attachments = resp.entity
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self.assertIn(
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self.test_attachment1, attachments,
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"Unable to locate volume attachment {0} in list of server {1}'s"
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" volume attachments".format(
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self.test_attachment1.id_, self.test_server.id))
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self.assertIn(
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self.test_attachment2, attachments,
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"Unable to locate volume attachment {0} in list of server {1}'s"
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" volume attachments".format(
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self.test_attachment2.id_, self.test_server.id))
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resp = self.volume_attachments.client.get_volume_attachment_details(
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self.test_attachment1.id_, self.test_server.id)
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self.assertResponseDeserializedAndOk(resp)
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attachment_details = resp.entity
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self.assertDictEqual(
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vars(self.test_attachment1), vars(attachment_details))
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resp = self.volume_attachments.client.get_volume_attachment_details(
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self.test_attachment2.id_, self.test_server.id)
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self.assertResponseDeserializedAndOk(resp)
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attachment_details = resp.entity
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self.assertDictEqual(
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vars(self.test_attachment2), vars(attachment_details))
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@tags('integration', 'regression', 'negative')
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def test_attach_single_volume_to_multi_server(self):
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resp = self.volume_attachments.client.attach_volume(
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self.test_multi_server.id, self.test_volume1.id_)
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self.assertExactResponseStatus(resp, 400)
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@tags('integration', 'regression', 'negative')
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def test_delete_attached_volume(self):
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resp = self.volumes.client.delete_volume(
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self.test_volume1.id_)
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self.assertExactResponseStatus(resp, 400)
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@tags('integration', 'regression', 'negative')
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def test_attach_non_existing_volume(self):
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non_existing_volume_id = '12345678'
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resp = self.volume_attachments.client.attach_volume(
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self.test_server.id, non_existing_volume_id)
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self.assertExactResponseStatus(resp, 400)
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@tags('integration', 'regression', 'positive')
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def test_volume_attachment_delete(self):
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resp = self.volume_attachments.client.delete_volume_attachment(
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self.test_attachment1.id_, self.test_server.id)
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self.assertExactResponseStatus(resp, 202)
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resp = self.volume_attachments.client.delete_volume_attachment(
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self.test_attachment2.id_, self.test_server.id)
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self.assertExactResponseStatus(resp, 202)
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@unless_coverage
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@classmethod
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def tearDownClass(cls):
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super(VolumeAttachmentsAPIIntegration, cls).tearDownClass()
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@unless_coverage
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def tearDown(self):
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super(VolumeAttachmentsAPIIntegration, self).tearDown()
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