tests/unit/benchmark/contexts/test_heat.py

   1 #!/usr/bin/env python
   2
   3 ##############################################################################
   4 # Copyright (c) 2015 Ericsson AB and others.
   5 #
   6 # All rights reserved. This program and the accompanying materials
   7 # are made available under the terms of the Apache License, Version 2.0
   8 # which accompanies this distribution, and is available at
   9 # http://www.apache.org/licenses/LICENSE-2.0
  10 ##############################################################################
  11
  12 # Unittest for yardstick.benchmark.contexts.heat
  13
  14 import os
  15 import mock
  16 import unittest
  17
  18 from yardstick.benchmark.contexts import model
  19 from yardstick.benchmark.contexts import heat
  20
  21
  22 class HeatContextTestCase(unittest.TestCase):
  23
  24     def setUp(self):
  25         self.test_context = heat.HeatContext()
  26         self.mock_context = mock.Mock(spec=heat.HeatContext())
  27
  28     def test_construct(self):
  29
  30         self.assertIsNone(self.test_context.name)
  31         self.assertIsNone(self.test_context.stack)
  32         self.assertEqual(self.test_context.networks, [])
  33         self.assertEqual(self.test_context.servers, [])
  34         self.assertEqual(self.test_context.placement_groups, [])
  35         self.assertIsNone(self.test_context.keypair_name)
  36         self.assertIsNone(self.test_context.secgroup_name)
  37         self.assertEqual(self.test_context._server_map, {})
  38         self.assertIsNone(self.test_context._image)
  39         self.assertIsNone(self.test_context._flavor)
  40         self.assertIsNone(self.test_context._user)
  41         self.assertIsNone(self.test_context.template_file)
  42         self.assertIsNone(self.test_context.heat_parameters)
  43         self.assertIsNotNone(self.test_context.key_uuid)
  44         self.assertIsNotNone(self.test_context.key_filename)
  45
  46     @mock.patch('yardstick.benchmark.contexts.heat.PlacementGroup')
  47     @mock.patch('yardstick.benchmark.contexts.heat.Network')
  48     @mock.patch('yardstick.benchmark.contexts.heat.Server')
  49     def test_init(self, mock_server, mock_network, mock_pg):
  50
  51         pgs = {'pgrp1': {'policy': 'availability'}}
  52         networks = {'bar': {'cidr': '10.0.1.0/24'}}
  53         servers = {'baz': {'floating_ip': True, 'placement': 'pgrp1'}}
  54         attrs = {'name': 'foo',
  55                  'placement_groups': pgs,
  56                  'networks': networks,
  57                  'servers': servers}
  58
  59         self.test_context.init(attrs)
  60
  61         self.assertEqual(self.test_context.name, "foo")
  62         self.assertEqual(self.test_context.keypair_name, "foo-key")
  63         self.assertEqual(self.test_context.secgroup_name, "foo-secgroup")
  64
  65         mock_pg.assert_called_with('pgrp1', self.test_context,
  66                                    pgs['pgrp1']['policy'])
  67         self.assertTrue(len(self.test_context.placement_groups) == 1)
  68
  69         mock_network.assert_called_with(
  70             'bar', self.test_context, networks['bar'])
  71         self.assertTrue(len(self.test_context.networks) == 1)
  72
  73         mock_server.assert_called_with('baz', self.test_context, servers['baz'])
  74         self.assertTrue(len(self.test_context.servers) == 1)
  75
  76         if os.path.exists(self.test_context.key_filename):
  77             try:
  78                 os.remove(self.test_context.key_filename)
  79                 os.remove(self.test_context.key_filename + ".pub")
  80             except OSError:
  81                 LOG.exception("key_filename: %s", e.key_filename)
  82
  83     @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
  84     def test__add_resources_to_template_no_servers(self, mock_template):
  85
  86         self.test_context.keypair_name = "foo-key"
  87         self.test_context.secgroup_name = "foo-secgroup"
  88         self.test_context.key_uuid = "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b"
  89
  90         self.test_context._add_resources_to_template(mock_template)
  91         mock_template.add_keypair.assert_called_with("foo-key",
  92                                                      "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b")
  93         mock_template.add_security_group.assert_called_with("foo-secgroup")
  94
  95     @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
  96     def test_deploy(self, mock_template):
  97
  98         self.test_context.name = 'foo'
  99         self.test_context.template_file = '/bar/baz/some-heat-file'
 100         self.test_context.heat_parameters = {'image': 'cirros'}
 101         self.test_context.deploy()
 102
 103         mock_template.assert_called_with(self.test_context.name,
 104                                          self.test_context.template_file,
 105                                          self.test_context.heat_parameters)
 106         self.assertIsNotNone(self.test_context.stack)
 107
 108     @mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
 109     def test_undeploy(self, mock_template):
 110
 111         self.test_context.stack = mock_template
 112         self.test_context.undeploy()
 113
 114         self.assertTrue(mock_template.delete.called)
 115
 116
 117     def test__get_server(self):
 118
 119         self.mock_context.name = 'bar'
 120         self.mock_context.stack.outputs = {'public_ip': '127.0.0.1',
 121                                            'private_ip': '10.0.0.1'}
 122         attr_name = {'name': 'foo.bar',
 123                      'public_ip_attr': 'public_ip',
 124                      'private_ip_attr': 'private_ip'}
 125         result = heat.HeatContext._get_server(self.mock_context, attr_name)
 126
 127         self.assertEqual(result['ip'], '127.0.0.1')
 128         self.assertEqual(result['private_ip'], '10.0.0.1')