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##############################################################################
# Copyright (c) 2016 Dan Radez (dradez@redhat.com) (Red Hat)
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import libvirt
import unittest
from mock import patch
from apex.virtual.configure_vm import generate_baremetal_macs
from apex.virtual.configure_vm import create_vm_storage
from apex.virtual.configure_vm import create_vm
from nose.tools import (
assert_regexp_matches,
assert_raises,
assert_equal)
class TestVirtualConfigureVM(unittest.TestCase):
@classmethod
def setup_class(cls):
"""This method is run once for each class before any tests are run"""
@classmethod
def teardown_class(cls):
"""This method is run once for each class _after_ all tests are run"""
def setup(self):
"""This method is run once before _each_ test method is executed"""
def teardown(self):
"""This method is run once after _each_ test method is executed"""
def test_generate_baremetal_macs(self):
assert_regexp_matches(generate_baremetal_macs()[0],
'^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$')
def test_generate_baremetal_macs_alot(self):
assert_equal(len(generate_baremetal_macs(127)), 127)
def test_generate_baremetal_macs_too_many(self):
assert_raises(ValueError, generate_baremetal_macs, 128)
@patch('apex.virtual.configure_vm.libvirt.open')
def test_create_vm_storage(self, mock_libvirt_open):
# setup mock
conn = mock_libvirt_open.return_value
pool = conn.storagePoolLookupByName.return_value
pool.isActive.return_value = 0
# execute
create_vm_storage('test')
@patch('apex.virtual.configure_vm.libvirt.open')
def test_create_vm_storage_pool_none(self, mock_libvirt_open):
# setup mock
conn = mock_libvirt_open.return_value
conn.storagePoolLookupByName.return_value = None
# execute
assert_raises(Exception, create_vm_storage, 'test')
@patch('apex.virtual.configure_vm.libvirt.open')
def test_create_vm_storage_libvirt_error(self, mock_libvirt_open):
# setup mock
conn = mock_libvirt_open.return_value
pool = conn.storagePoolLookupByName.return_value
pool.storageVolLookupByName.side_effect = libvirt.libvirtError('ermsg')
# execute
assert_raises(libvirt.libvirtError, create_vm_storage, 'test')
@patch('apex.virtual.configure_vm.libvirt.open')
def test_create_vm_storage_new_vol_none(self, mock_libvirt_open):
# setup mock
conn = mock_libvirt_open.return_value
pool = conn.storagePoolLookupByName.return_value
pool.createXML.return_value = None
# execute
assert_raises(Exception, create_vm_storage, 'test')
@patch('apex.virtual.configure_vm.libvirt.open')
@patch('apex.virtual.configure_vm.create_vm_storage')
def test_create_vm(self, mock_create_vm_storage,
mock_libvirt_open):
create_vm('test', 'image', default_network=True,
direct_boot=True, kernel_args='test', template_dir='./build')
@patch('apex.virtual.configure_vm.libvirt.open')
@patch('apex.virtual.configure_vm.create_vm_storage')
def test_create_vm_x86_64(self, mock_create_vm_storage,
mock_libvirt_open):
create_vm('test', 'image', arch='x86_64', template_dir='./build')
@patch('apex.virtual.configure_vm.libvirt.open')
@patch('apex.virtual.configure_vm.create_vm_storage')
def test_create_vm_aarch64(self, mock_create_vm_storage,
mock_libvirt_open):
create_vm('test', 'image', arch='aarch64', template_dir='./build')
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