def test_list_volume_mappings_with_filters(self):
volume1 = utils.create_test_volume(id=1,
volume_provider='provider-one',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping1 = utils.create_test_volume_mapping(
id=1,
volume_id=volume1.id,
uuid=uuidutils.generate_uuid(),
context=self.context)
volume2 = utils.create_test_volume(id=2,
volume_provider='provider-two',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping2 = utils.create_test_volume_mapping(
id=2,
uuid=uuidutils.generate_uuid(),
volume_id=volume2.id,
context=self.context)
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-one'})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-two'})
self.assertEqual([volume_mapping2.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'bad-provider'})
self.assertEqual([], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': volume1.volume_provider})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
def test_create_volume_already_exists(self):
utils.create_test_volume(context=self.context,
uuid='123')
with self.assertRaisesRegex(exception.VolumeAlreadyExists,
'A volume with UUID 123.*'):
utils.create_test_volume(context=self.context,
uuid='123')
def test_update_volume(self):
volume = utils.create_test_volume(context=self.context)
old_conn_info = volume.connection_info
new_conn_info = 'new-conn-info'
self.assertNotEqual(old_conn_info, new_conn_info)
res = dbapi.update_volume(self.context, volume.id,
{'connection_info': new_conn_info})
self.assertEqual(new_conn_info, res.connection_info)
def test_update_volume(self):
volume = utils.create_test_volume(context=self.context)
old_conn_info = volume.connection_info
new_conn_info = 'new-conn-info'
self.assertNotEqual(old_conn_info, new_conn_info)
res = dbapi.update_volume(self.context, volume.id,
{'connection_info': new_conn_info})
self.assertEqual(new_conn_info, res.connection_info)
def test_list_volume_mappings(self):
uuids = []
for i in range(1, 6):
volume = utils.create_test_volume(uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
volume_id=volume.id,
context=self.context)
uuids.append(six.text_type(volume_mapping['uuid']))
res = dbapi.list_volume_mappings(self.context)
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), sorted(res_uuids))
def test_list_volume_mappings_with_filters(self):
volume1 = utils.create_test_volume(
id=1,
volume_provider='provider-one',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping1 = utils.create_test_volume_mapping(
id=1,
volume_id=volume1.id,
uuid=uuidutils.generate_uuid(),
context=self.context)
volume2 = utils.create_test_volume(
id=2,
volume_provider='provider-two',
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping2 = utils.create_test_volume_mapping(
id=2,
uuid=uuidutils.generate_uuid(),
volume_id=volume2.id,
context=self.context)
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-one'})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'provider-two'})
self.assertEqual([volume_mapping2.id], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context, filters={'volume_provider': 'bad-provider'})
self.assertEqual([], [r.id for r in res])
res = dbapi.list_volume_mappings(
self.context,
filters={'volume_provider': volume1.volume_provider})
self.assertEqual([volume_mapping1.id], [r.id for r in res])
def test_list_volume_mappings(self):
uuids = []
for i in range(1, 6):
volume = utils.create_test_volume(
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
volume_id=volume.id,
context=self.context)
uuids.append(six.text_type(volume_mapping['uuid']))
res = dbapi.list_volume_mappings(self.context)
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), sorted(res_uuids))
def test_list_volume_mappings_sorted(self):
uuids = []
for i in range(5):
volume = utils.create_test_volume(uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
volume_id=volume.id,
context=self.context)
uuids.append(six.text_type(volume_mapping.uuid))
res = dbapi.list_volume_mappings(self.context, sort_key='uuid')
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), res_uuids)
self.assertRaises(exception.InvalidParameterValue,
dbapi.list_volume_mappings,
self.context,
sort_key='foo')
def test_list_volume_mappings_sorted(self):
uuids = []
for i in range(5):
volume = utils.create_test_volume(
uuid=uuidutils.generate_uuid(),
context=self.context)
volume_mapping = utils.create_test_volume_mapping(
uuid=uuidutils.generate_uuid(),
volume_id=volume.id,
context=self.context)
uuids.append(six.text_type(volume_mapping.uuid))
res = dbapi.list_volume_mappings(self.context, sort_key='uuid')
res_uuids = [r.uuid for r in res]
self.assertEqual(sorted(uuids), res_uuids)
self.assertRaises(exception.InvalidParameterValue,
dbapi.list_volume_mappings,
self.context,
sort_key='foo')
def test_update_volume_uuid(self):
volume = utils.create_test_volume(context=self.context)
self.assertRaises(exception.InvalidParameterValue, dbapi.update_volume,
self.context, volume.id, {'uuid': ''})
def test_create_volume(self):
utils.create_test_volume(context=self.context)
def test_destroy_volume(self):
volume = utils.create_test_volume(context=self.context)
dbapi.destroy_volume(self.context, volume.id)
self.assertRaises(exception.VolumeNotFound, dbapi.get_volume_by_id,
self.context, volume.id)
def test_get_volume_by_id(self):
volume = utils.create_test_volume(context=self.context)
res = dbapi.get_volume_by_id(self.context, volume.id)
self.assertEqual(volume.id, res.id)
self.assertEqual(volume.uuid, res.uuid)
def test_create_volume_already_exists(self):
utils.create_test_volume(context=self.context, uuid='123')
with self.assertRaisesRegex(exception.VolumeAlreadyExists,
'A volume with UUID 123.*'):
utils.create_test_volume(context=self.context, uuid='123')
def test_create_volume(self):
utils.create_test_volume(context=self.context)
def test_get_volume_by_id(self):
volume = utils.create_test_volume(context=self.context)
res = dbapi.get_volume_by_id(self.context, volume.id)
self.assertEqual(volume.id, res.id)
self.assertEqual(volume.uuid, res.uuid)
def test_update_volume_uuid(self):
volume = utils.create_test_volume(context=self.context)
self.assertRaises(exception.InvalidParameterValue,
dbapi.update_volume, self.context,
volume.id, {'uuid': ''})
def test_destroy_volume(self):
volume = utils.create_test_volume(context=self.context)
dbapi.destroy_volume(self.context, volume.id)
self.assertRaises(exception.VolumeNotFound,
dbapi.get_volume_by_id,
self.context, volume.id)