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# Copyright 2016 IBM Corp.
#
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from pypowervm.tasks import client_storage as clstor
from pypowervm.tests.test_utils import test_wrapper_abc as twrap
from pypowervm.wrappers import virtual_io_server as vios
class TestClientStorage(twrap.TestWrapper):
file = 'fake_vios_mappings.txt'
wrapper_class_to_test = vios.VIOS
def test_udid2scsi(self):
"""Test udid_to_scsi_mapping."""
maps = self.dwrap.scsi_mappings
# 2nd mapping has no client adapter
lpar_id = maps[1].server_adapter.lpar_id
# Default: ignore orphan
self.assertIsNone(clstor.udid_to_scsi_mapping(
self.dwrap, maps[1].backing_storage.udid, lpar_id))
# Don't ignore orphan
self.assertEqual(maps[1], clstor.udid_to_scsi_mapping(
self.dwrap, maps[1].backing_storage.udid, lpar_id,
ignore_orphan=False))
# Doesn't work if the LPAR ID is wrong
self.assertIsNone(clstor.udid_to_scsi_mapping(
self.dwrap, maps[1].backing_storage.udid, 123,
ignore_orphan=False))
# 4th mapping has client adapter but no backing storage
self.assertIsNone(clstor.udid_to_scsi_mapping(self.dwrap, 'bogus', 22))
def test_c_wwpn_to_vfc(self):
"""Test c_wwpn_to_vfc_mapping."""
# Since the first two VFC mappings have no client adapter, this test
# proves we skip those properly.
self.assertEqual(self.dwrap.vfc_mappings[5],
clstor.c_wwpn_to_vfc_mapping(
self.dwrap, 'C05076065A7C02E3'))
# This works with (limited) craziness in the WWPN format
self.assertEqual(self.dwrap.vfc_mappings[5],
clstor.c_wwpn_to_vfc_mapping(
self.dwrap, 'c0:50:76:06:5a:7c:02:e3'))
# Not found
self.assertIsNone(clstor.c_wwpn_to_vfc_mapping(
self.dwrap, 'ab:cd:ef:01:23:45:67:89'))
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