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100 lines
4.1 KiB
Python
100 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2024 Virtual Cable S.L.U.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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# * Neither the name of Virtual Cable S.L.U. nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""
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Author: Adolfo Gómez, dkmaster at dkmon dot com
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"""
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import typing
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from tests.utils.test import UDSTestCase
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from uds.core.environment import Environment
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from uds.services.OpenStack import publication
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# We use commit/rollback
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# if not data.startswith(b'v'):
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# return super().unmarshal(data)
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# vals = data.decode('utf8').split('\t')
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# if vals[0] == 'v1':
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# (self._name, self._reason, self._template_id, self._status, destroy_after) = vals[1:]
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# else:
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# raise Exception('Invalid data')
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# self._destroy_after = destroy_after == 'y'
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EXPECTED_FIELDS: typing.Final[set[str]] = {
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'_name',
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'_reason',
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'_template_id',
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'_status',
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'_destroy_after',
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}
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SERIALIZED_PUBLICATION_DATA: typing.Final[bytes] = b'v1\tname\treason\ttemplate_id\tstate\ty'
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class OpenStackPublicationSerializationTest(UDSTestCase):
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def check(self, instance: publication.OpenStackLivePublication) -> None:
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self.assertEqual(instance._name, 'name')
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self.assertEqual(instance._reason, 'reason')
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self.assertEqual(instance._template_id, 'template_id')
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self.assertEqual(instance._status, 'state')
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self.assertTrue(instance._destroy_after)
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def test_marshaling(self) -> None:
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environment = Environment.testing_environment()
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instance = publication.OpenStackLivePublication(environment=environment, service=None) # type: ignore
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instance.unmarshal(SERIALIZED_PUBLICATION_DATA)
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self.check(instance)
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# Ensure remarshalled flag is set
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self.assertTrue(instance.needs_upgrade())
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instance.mark_for_upgrade(False) # reset flag
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marshaled_data = instance.marshal()
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# Ensure fields has been marshalled using new format
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self.assertFalse(marshaled_data.startswith(b'\1'))
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# Reunmarshall again and check that remarshalled flag is not set
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instance = publication.OpenStackLivePublication(environment=environment, service=None) # type: ignore
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instance.unmarshal(marshaled_data)
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self.assertFalse(instance.needs_upgrade())
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# Check that data is correct
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self.check(instance)
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def test_autoserialization_fields(self) -> None:
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# This test is designed to ensure that all fields are autoserializable
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# If some field is added or removed, this tests will warn us about it to fix the rest of the related tests
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with Environment.temporary_environment() as env:
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instance = publication.OpenStackLivePublication(environment=env, service=None) # type: ignore
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self.assertSetEqual(set(f[0] for f in instance._autoserializable_fields()), EXPECTED_FIELDS)
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