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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2015 Ericsson AB and others.
#
# 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
##############################################################################
# Unittest for yardstick.benchmark.contexts.heat
from __future__ import absolute_import
import logging
import os
import unittest
import uuid
import mock
from yardstick.benchmark.contexts import heat
from yardstick.benchmark.contexts import model
LOG = logging.getLogger(__name__)
class HeatContextTestCase(unittest.TestCase):
def setUp(self):
self.test_context = heat.HeatContext()
self.mock_context = mock.Mock(spec=heat.HeatContext())
def test_construct(self):
self.assertIsNone(self.test_context.name)
self.assertIsNone(self.test_context.stack)
self.assertEqual(self.test_context.networks, [])
self.assertEqual(self.test_context.servers, [])
self.assertEqual(self.test_context.placement_groups, [])
self.assertEqual(self.test_context.server_groups, [])
self.assertIsNone(self.test_context.keypair_name)
self.assertIsNone(self.test_context.secgroup_name)
self.assertEqual(self.test_context._server_map, {})
self.assertIsNone(self.test_context._image)
self.assertIsNone(self.test_context._flavor)
self.assertIsNone(self.test_context._user)
self.assertIsNone(self.test_context.template_file)
self.assertIsNone(self.test_context.heat_parameters)
self.assertIsNotNone(self.test_context.key_uuid)
self.assertIsNotNone(self.test_context.key_filename)
@mock.patch('yardstick.benchmark.contexts.heat.PlacementGroup')
@mock.patch('yardstick.benchmark.contexts.heat.ServerGroup')
@mock.patch('yardstick.benchmark.contexts.heat.Network')
@mock.patch('yardstick.benchmark.contexts.heat.Server')
def test_init(self, mock_server, mock_network, mock_sg, mock_pg):
pgs = {'pgrp1': {'policy': 'availability'}}
sgs = {'servergroup1': {'policy': 'affinity'}}
networks = {'bar': {'cidr': '10.0.1.0/24'}}
servers = {'baz': {'floating_ip': True, 'placement': 'pgrp1'}}
attrs = {'name': 'foo',
'placement_groups': pgs,
'server_groups': sgs,
'networks': networks,
'servers': servers}
self.test_context.init(attrs)
self.assertEqual(self.test_context.name, "foo")
self.assertEqual(self.test_context.keypair_name, "foo-key")
self.assertEqual(self.test_context.secgroup_name, "foo-secgroup")
mock_pg.assert_called_with('pgrp1', self.test_context,
pgs['pgrp1']['policy'])
mock_sg.assert_called_with('servergroup1', self.test_context,
sgs['servergroup1']['policy'])
self.assertTrue(len(self.test_context.placement_groups) == 1)
self.assertTrue(len(self.test_context.server_groups) == 1)
mock_network.assert_called_with(
'bar', self.test_context, networks['bar'])
self.assertTrue(len(self.test_context.networks) == 1)
mock_server.assert_called_with('baz', self.test_context,
servers['baz'])
self.assertTrue(len(self.test_context.servers) == 1)
if os.path.exists(self.test_context.key_filename):
try:
os.remove(self.test_context.key_filename)
os.remove(self.test_context.key_filename + ".pub")
except OSError:
LOG.exception("key_filename: %s",
self.test_context.key_filename)
@mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
def test__add_resources_to_template_no_servers(self, mock_template):
self.test_context.keypair_name = "foo-key"
self.test_context.secgroup_name = "foo-secgroup"
self.test_context.key_uuid = "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b"
netattrs = {'cidr': '10.0.0.0/24', 'provider': None, 'external_network': 'ext_net'}
self.mock_context.name = 'bar'
self.test_context.networks = [model.Network("fool-network", self.mock_context, netattrs)]
self.test_context._add_resources_to_template(mock_template)
mock_template.add_keypair.assert_called_with(
"foo-key",
"2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b")
mock_template.add_security_group.assert_called_with("foo-secgroup")
mock_template.add_network.assert_called_with("bar-fool-network", 'physnet1', None)
mock_template.add_router.assert_called_with("bar-fool-network-router", netattrs["external_network"], "bar-fool-network-subnet")
mock_template.add_router_interface.assert_called_with("bar-fool-network-router-if0", "bar-fool-network-router", "bar-fool-network-subnet")
@mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
def test_deploy(self, mock_template):
self.test_context.name = 'foo'
self.test_context.template_file = '/bar/baz/some-heat-file'
self.test_context.heat_parameters = {'image': 'cirros'}
self.test_context.deploy()
mock_template.assert_called_with(self.test_context.name,
self.test_context.template_file,
self.test_context.heat_parameters)
self.assertIsNotNone(self.test_context.stack)
@mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
def test_undeploy(self, mock_template):
self.test_context.stack = mock_template
self.test_context.undeploy()
self.assertTrue(mock_template.delete.called)
def test__get_server(self):
self.mock_context.name = 'bar'
self.mock_context.stack.outputs = {'public_ip': '127.0.0.1',
'private_ip': '10.0.0.1'}
self.mock_context.key_uuid = uuid.uuid4()
attr_name = {'name': 'foo.bar',
'public_ip_attr': 'public_ip',
'private_ip_attr': 'private_ip'}
result = heat.HeatContext._get_server(self.mock_context, attr_name)
self.assertEqual(result['ip'], '127.0.0.1')
self.assertEqual(result['private_ip'], '10.0.0.1')
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