418 lines
16 KiB
Python
418 lines
16 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import operator
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from keystoneauth1 import adapter
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import mock
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import requests
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from openstack.tests.unit import base
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from openstack import exceptions
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from openstack.image.v2 import image
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IDENTIFIER = 'IDENTIFIER'
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EXAMPLE = {
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'id': IDENTIFIER,
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'checksum': '1',
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'container_format': '2',
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'created_at': '2015-03-09T12:14:57.233772',
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'data': 'This is not an image',
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'disk_format': '4',
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'min_disk': 5,
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'name': '6',
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'owner': '7',
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'properties': {'a': 'z', 'b': 'y', },
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'protected': False,
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'status': '8',
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'tags': ['g', 'h', 'i'],
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'updated_at': '2015-03-09T12:15:57.233772',
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'os_hash_algo': 'sha512',
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'os_hash_value': '073b4523583784fbe01daff81eba092a262ec3',
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'os_hidden': False,
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'virtual_size': '10',
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'visibility': '11',
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'location': '12',
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'size': 13,
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'store': '14',
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'file': '15',
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'locations': ['15', '16'],
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'direct_url': '17',
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'url': '20',
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'metadata': {'21': '22'},
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'architecture': '23',
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'hypervisor-type': '24',
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'instance_type_rxtx_factor': 25.1,
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'instance_uuid': '26',
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'img_config_drive': '27',
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'kernel_id': '28',
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'os_distro': '29',
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'os_version': '30',
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'os_secure_boot': '31',
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'ramdisk_id': '32',
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'vm_mode': '33',
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'hw_cpu_sockets': 34,
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'hw_cpu_cores': 35,
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'hw_cpu_threads': 36,
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'hw_disk_bus': '37',
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'hw_rng_model': '38',
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'hw_machine_type': '39',
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'hw_scsi_model': '40',
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'hw_serial_port_count': 41,
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'hw_video_model': '42',
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'hw_video_ram': 43,
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'hw_watchdog_action': '44',
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'os_command_line': '45',
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'hw_vif_model': '46',
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'hw_vif_multiqueue_enabled': True,
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'hw_boot_menu': True,
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'vmware_adaptertype': '47',
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'vmware_ostype': '48',
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'auto_disk_config': True,
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'os_type': '49',
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'os_admin_user': 'ubuntu',
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'hw_qemu_guest_agent': True,
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'os_require_quiesce': True,
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}
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class FakeResponse(object):
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def __init__(self, response, status_code=200, headers=None, reason=None):
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self.body = response
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self.content = response
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self.status_code = status_code
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headers = headers if headers else {'content-type': 'application/json'}
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self.headers = requests.structures.CaseInsensitiveDict(headers)
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if reason:
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self.reason = reason
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# for the sake of "list" response faking
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self.links = []
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def json(self):
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return self.body
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class TestImage(base.TestCase):
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def setUp(self):
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super(TestImage, self).setUp()
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self.resp = mock.Mock()
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self.resp.body = None
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self.resp.json = mock.Mock(return_value=self.resp.body)
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self.sess = mock.Mock(spec=adapter.Adapter)
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self.sess.post = mock.Mock(return_value=self.resp)
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self.sess.put = mock.Mock(return_value=FakeResponse({}))
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self.sess.delete = mock.Mock(return_value=FakeResponse({}))
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self.sess.fetch = mock.Mock(return_value=FakeResponse({}))
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self.sess.default_microversion = None
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self.sess.retriable_status_codes = None
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def test_basic(self):
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sot = image.Image()
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self.assertIsNone(sot.resource_key)
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self.assertEqual('images', sot.resources_key)
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self.assertEqual('/images', sot.base_path)
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self.assertTrue(sot.allow_create)
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self.assertTrue(sot.allow_fetch)
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self.assertTrue(sot.allow_commit)
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self.assertTrue(sot.allow_delete)
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self.assertTrue(sot.allow_list)
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self.assertDictEqual({'created_at': 'created_at',
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'is_hidden': 'os_hidden',
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'limit': 'limit',
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'marker': 'marker',
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'member_status': 'member_status',
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'name': 'name',
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'owner': 'owner',
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'protected': 'protected',
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'size_max': 'size_max',
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'size_min': 'size_min',
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'sort': 'sort',
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'sort_dir': 'sort_dir',
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'sort_key': 'sort_key',
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'status': 'status',
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'tag': 'tag',
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'updated_at': 'updated_at',
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'visibility': 'visibility'
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},
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sot._query_mapping._mapping)
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def test_make_it(self):
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sot = image.Image(**EXAMPLE)
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self.assertEqual(IDENTIFIER, sot.id)
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self.assertEqual(EXAMPLE['checksum'], sot.checksum)
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self.assertEqual(EXAMPLE['container_format'], sot.container_format)
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self.assertEqual(EXAMPLE['created_at'], sot.created_at)
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self.assertEqual(EXAMPLE['disk_format'], sot.disk_format)
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self.assertEqual(EXAMPLE['min_disk'], sot.min_disk)
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self.assertEqual(EXAMPLE['name'], sot.name)
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self.assertEqual(EXAMPLE['owner'], sot.owner_id)
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self.assertEqual(EXAMPLE['properties'], sot.properties)
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self.assertFalse(sot.is_protected)
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self.assertEqual(EXAMPLE['status'], sot.status)
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self.assertEqual(EXAMPLE['tags'], sot.tags)
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self.assertEqual(EXAMPLE['updated_at'], sot.updated_at)
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self.assertEqual(EXAMPLE['os_hash_algo'], sot.hash_algo)
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self.assertEqual(EXAMPLE['os_hash_value'], sot.hash_value)
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self.assertEqual(EXAMPLE['os_hidden'], sot.is_hidden)
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self.assertEqual(EXAMPLE['virtual_size'], sot.virtual_size)
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self.assertEqual(EXAMPLE['visibility'], sot.visibility)
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self.assertEqual(EXAMPLE['size'], sot.size)
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self.assertEqual(EXAMPLE['store'], sot.store)
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self.assertEqual(EXAMPLE['file'], sot.file)
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self.assertEqual(EXAMPLE['locations'], sot.locations)
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self.assertEqual(EXAMPLE['direct_url'], sot.direct_url)
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self.assertEqual(EXAMPLE['url'], sot.url)
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self.assertEqual(EXAMPLE['metadata'], sot.metadata)
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self.assertEqual(EXAMPLE['architecture'], sot.architecture)
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self.assertEqual(EXAMPLE['hypervisor-type'], sot.hypervisor_type)
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self.assertEqual(EXAMPLE['instance_type_rxtx_factor'],
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sot.instance_type_rxtx_factor)
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self.assertEqual(EXAMPLE['instance_uuid'], sot.instance_uuid)
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self.assertEqual(EXAMPLE['img_config_drive'], sot.needs_config_drive)
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self.assertEqual(EXAMPLE['kernel_id'], sot.kernel_id)
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self.assertEqual(EXAMPLE['os_distro'], sot.os_distro)
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self.assertEqual(EXAMPLE['os_version'], sot.os_version)
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self.assertEqual(EXAMPLE['os_secure_boot'], sot.needs_secure_boot)
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self.assertEqual(EXAMPLE['ramdisk_id'], sot.ramdisk_id)
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self.assertEqual(EXAMPLE['vm_mode'], sot.vm_mode)
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self.assertEqual(EXAMPLE['hw_cpu_sockets'], sot.hw_cpu_sockets)
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self.assertEqual(EXAMPLE['hw_cpu_cores'], sot.hw_cpu_cores)
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self.assertEqual(EXAMPLE['hw_cpu_threads'], sot.hw_cpu_threads)
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self.assertEqual(EXAMPLE['hw_disk_bus'], sot.hw_disk_bus)
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self.assertEqual(EXAMPLE['hw_rng_model'], sot.hw_rng_model)
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self.assertEqual(EXAMPLE['hw_machine_type'], sot.hw_machine_type)
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self.assertEqual(EXAMPLE['hw_scsi_model'], sot.hw_scsi_model)
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self.assertEqual(EXAMPLE['hw_serial_port_count'],
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sot.hw_serial_port_count)
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self.assertEqual(EXAMPLE['hw_video_model'], sot.hw_video_model)
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self.assertEqual(EXAMPLE['hw_video_ram'], sot.hw_video_ram)
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self.assertEqual(EXAMPLE['hw_watchdog_action'], sot.hw_watchdog_action)
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self.assertEqual(EXAMPLE['os_command_line'], sot.os_command_line)
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self.assertEqual(EXAMPLE['hw_vif_model'], sot.hw_vif_model)
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self.assertEqual(EXAMPLE['hw_vif_multiqueue_enabled'],
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sot.is_hw_vif_multiqueue_enabled)
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self.assertEqual(EXAMPLE['hw_boot_menu'], sot.is_hw_boot_menu_enabled)
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self.assertEqual(EXAMPLE['vmware_adaptertype'], sot.vmware_adaptertype)
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self.assertEqual(EXAMPLE['vmware_ostype'], sot.vmware_ostype)
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self.assertEqual(EXAMPLE['auto_disk_config'], sot.has_auto_disk_config)
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self.assertEqual(EXAMPLE['os_type'], sot.os_type)
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self.assertEqual(EXAMPLE['os_admin_user'], sot.os_admin_user)
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self.assertEqual(EXAMPLE['hw_qemu_guest_agent'],
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sot.hw_qemu_guest_agent)
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self.assertEqual(EXAMPLE['os_require_quiesce'], sot.os_require_quiesce)
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def test_deactivate(self):
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sot = image.Image(**EXAMPLE)
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self.assertIsNone(sot.deactivate(self.sess))
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self.sess.post.assert_called_with(
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'images/IDENTIFIER/actions/deactivate',
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)
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def test_reactivate(self):
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sot = image.Image(**EXAMPLE)
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self.assertIsNone(sot.reactivate(self.sess))
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self.sess.post.assert_called_with(
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'images/IDENTIFIER/actions/reactivate',
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)
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def test_add_tag(self):
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sot = image.Image(**EXAMPLE)
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tag = "lol"
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sot.add_tag(self.sess, tag)
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self.sess.put.assert_called_with(
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'images/IDENTIFIER/tags/%s' % tag,
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)
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def test_remove_tag(self):
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sot = image.Image(**EXAMPLE)
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tag = "lol"
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sot.remove_tag(self.sess, tag)
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self.sess.delete.assert_called_with(
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'images/IDENTIFIER/tags/%s' % tag,
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)
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def test_import_image(self):
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sot = image.Image(**EXAMPLE)
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json = {"method": {"name": "web-download", "uri": "such-a-good-uri"}}
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sot.import_image(self.sess, "web-download", "such-a-good-uri")
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self.sess.post.assert_called_with(
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'images/IDENTIFIER/import',
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json=json
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)
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def test_import_image_with_uri_not_web_download(self):
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sot = image.Image(**EXAMPLE)
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self.assertRaises(exceptions.InvalidRequest,
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sot.import_image,
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self.sess,
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"glance-direct",
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"such-a-good-uri")
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def test_upload(self):
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sot = image.Image(**EXAMPLE)
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self.assertIsNone(sot.upload(self.sess))
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self.sess.put.assert_called_with('images/IDENTIFIER/file',
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data=sot.data,
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headers={"Content-Type":
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"application/octet-stream",
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"Accept": ""})
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def test_download_checksum_match(self):
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sot = image.Image(**EXAMPLE)
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resp = FakeResponse(
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b"abc",
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headers={"Content-MD5": "900150983cd24fb0d6963f7d28e17f72",
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"Content-Type": "application/octet-stream"})
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self.sess.get.return_value = resp
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rv = sot.download(self.sess)
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self.sess.get.assert_called_with('images/IDENTIFIER/file',
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stream=False)
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self.assertEqual(rv, resp.content)
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def test_download_checksum_mismatch(self):
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sot = image.Image(**EXAMPLE)
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resp = FakeResponse(
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b"abc",
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headers={"Content-MD5": "the wrong checksum",
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"Content-Type": "application/octet-stream"})
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self.sess.get.return_value = resp
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self.assertRaises(exceptions.InvalidResponse, sot.download, self.sess)
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def test_download_no_checksum_header(self):
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sot = image.Image(**EXAMPLE)
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resp1 = FakeResponse(
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b"abc", headers={"Content-Type": "application/octet-stream"})
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resp2 = FakeResponse(
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{"checksum": "900150983cd24fb0d6963f7d28e17f72"})
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self.sess.get.side_effect = [resp1, resp2]
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rv = sot.download(self.sess)
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self.sess.get.assert_has_calls(
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[mock.call('images/IDENTIFIER/file',
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stream=False),
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mock.call('images/IDENTIFIER', microversion=None)])
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self.assertEqual(rv, resp1.content)
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def test_download_no_checksum_at_all2(self):
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sot = image.Image(**EXAMPLE)
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resp1 = FakeResponse(
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b"abc", headers={"Content-Type": "application/octet-stream"})
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resp2 = FakeResponse({"checksum": None})
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self.sess.get.side_effect = [resp1, resp2]
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with self.assertLogs(logger='openstack', level="WARNING") as log:
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rv = sot.download(self.sess)
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self.assertEqual(len(log.records), 1,
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"Too many warnings were logged")
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self.assertEqual(
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"Unable to verify the integrity of image IDENTIFIER",
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log.records[0].msg)
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self.sess.get.assert_has_calls(
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[mock.call('images/IDENTIFIER/file',
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stream=False),
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mock.call('images/IDENTIFIER', microversion=None)])
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self.assertEqual(rv, resp1.content)
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def test_download_stream(self):
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sot = image.Image(**EXAMPLE)
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resp = FakeResponse(
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b"abc",
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headers={"Content-MD5": "900150983cd24fb0d6963f7d28e17f72",
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"Content-Type": "application/octet-stream"})
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self.sess.get.return_value = resp
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rv = sot.download(self.sess, stream=True)
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self.sess.get.assert_called_with('images/IDENTIFIER/file', stream=True)
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self.assertEqual(rv, resp)
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def test_image_update(self):
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values = EXAMPLE.copy()
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del values['instance_uuid']
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sot = image.Image.existing(**values)
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# Let the translate pass through, that portion is tested elsewhere
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sot._translate_response = mock.Mock()
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resp = mock.Mock()
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resp.content = b"abc"
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headers = {
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'Content-Type': 'application/openstack-images-v2.1-json-patch',
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'Accept': '',
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}
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resp.headers = headers
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resp.status_code = 200
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self.sess.patch.return_value = resp
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value = [{"value": "fake_name", "op": "replace", "path": "/name"},
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{"value": "fake_value", "op": "add",
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"path": "/instance_uuid"}]
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sot.name = 'fake_name'
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sot.instance_uuid = 'fake_value'
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sot.commit(self.sess)
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url = 'images/' + IDENTIFIER
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self.sess.patch.assert_called_once()
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call = self.sess.patch.call_args
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call_args, call_kwargs = call
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self.assertEqual(url, call_args[0])
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self.assertEqual(
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sorted(value, key=operator.itemgetter('value')),
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sorted(call_kwargs['json'], key=operator.itemgetter('value')))
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def test_image_find(self):
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sot = image.Image()
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self.sess._get_connection = mock.Mock(return_value=self.cloud)
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self.sess.get.side_effect = [
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# First fetch by name
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FakeResponse(None, 404, headers={}, reason='dummy'),
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# Then list with no results
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FakeResponse({'images': []}),
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# And finally new list of hidden images with one searched
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FakeResponse({'images': [EXAMPLE]})
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]
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result = sot.find(self.sess, EXAMPLE['name'])
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self.sess.get.assert_has_calls([
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mock.call('images/' + EXAMPLE['name'], microversion=None),
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mock.call('/images', headers={'Accept': 'application/json'},
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microversion=None, params={}),
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mock.call('/images', headers={'Accept': 'application/json'},
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microversion=None, params={'os_hidden': True})
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])
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self.assertIsInstance(result, image.Image)
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self.assertEqual(IDENTIFIER, result.id)
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