#!/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 ipaddress
import logging
import os
import unittest
import uuid
from collections import OrderedDict
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, OrderedDict())
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 = OrderedDict(
{"fool-network": 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')
@mock.patch('yardstick.benchmark.contexts.heat.get_neutron_client')
def test_deploy(self, mock_neutron, 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.heat_timeout = 5
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)
def test_add_server_port(self):
network1 = mock.MagicMock()
network1.vld_id = 'vld111'
network2 = mock.MagicMock()
network2.vld_id = 'vld777'
self.test_context.name = 'foo'
self.test_context.stack = mock.MagicMock()
self.test_context.networks = {
'a': network1,
'c': network2,
}
self.test_context.stack.outputs = {
u'b': u'10.20.30.45',
u'b-subnet_id': 1,
u'foo-a-subnet-cidr': u'10.20.0.0/15',
u'foo-a-subnet-gateway_ip': u'10.20.30.1',
u'b-mac_address': u'00:01',
u'b-device_id': u'dev21',
u'b-network_id': u'net789',
u'd': u'40.30.20.15',
u'd-subnet_id': 2,
u'foo-c-subnet-cidr': u'40.30.0.0/18',
u'foo-c-subnet-gateway_ip': u'40.30.20.254',
u'd-mac_address': u'00:10',
u'd-device_id': u'dev43',
u'd-network_id': u'net987',
}
server = mock.MagicMock()
server.ports = OrderedDict([
('a', {'stack_name': 'b'}),
('c', {'stack_name': 'd'}),
])
expected = {
"private_ip": '10.20.30.45',
"subnet_id": 1,
"subnet_cidr": '10.20.0.0/15',
"network": '10.20.0.0',
"netmask": '255.254.0.0',
"gateway_ip": '10.20.30.1',
"mac_address": '00:01',
"device_id": 'dev21',
"network_id": 'net789',
"network_name": 'a',
"local_mac": '00:01',
"local_ip": '10.20.30.45',
"vld_id": 'vld111',
}
self.test_context.add_server_port(server)
self.assertEqual(server.private_ip, '10.20.30.45')
self.assertEqual(len(server.interfaces), 2)
self.assertDictEqual(server.interfaces['a'], expected)
@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')
def test__get_network(self):
network1 = mock.MagicMock()
network1.name = 'net_1'
network1.vld_id = 'vld111'
network1.segmentation_id = 'seg54'
network1.network_type = 'type_a'
network1.physical_network = 'phys'
network2 = mock.MagicMock()
network2.name = 'net_2'
network2.vld_id = 'vld999'
network2.segmentation_id = 'seg45'
network2.network_type = 'type_b'
network2.physical_network = 'virt'
self.test_context.networks = {
'a': network1,
'b': network2,
}
attr_name = None
self.assertIsNone(self.test_context._get_network(attr_name))
attr_name = {}
self.assertIsNone(self.test_context._get_network(attr_name))
attr_name = {'vld_id': 'vld777'}
self.assertIsNone(self.test_context._get_network(attr_name))
attr_name = 'vld777'
self.assertIsNone(self.test_context._get_network(attr_name))
attr_name = {'vld_id': 'vld999'}
expected = {
"name": 'net_2',
"vld_id": 'vld999',
"segmentation_id": 'seg45',
"network_type": 'type_b',
"physical_network": 'virt',
}
result = self.test_context._get_network(attr_name)
self.assertDictEqual(result, expected)
attr_name = 'a'
expected = {
"name": 'net_1',
"vld_id": 'vld111',
"segmentation_id": 'seg54',
"network_type": 'type_a',
"physical_network": 'phys',
}
result = self.test_context._get_network(attr_name)
self.assertDictEqual(result, expected)