tests/test_apex_network_settings.py

   1 ##############################################################################
   2 # Copyright (c) 2016 Dan Radez (Red Hat)
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 from apex.network_settings import (
  11     NetworkSettings,
  12     NetworkSettingsException,
  13 )
  14
  15 from nose.tools import (
  16     assert_equal,
  17     assert_is_instance,
  18     assert_raises
  19 )
  20
  21
  22 class TestNetworkSettings(object):
  23     @classmethod
  24     def setup_class(klass):
  25         """This method is run once for each class before any tests are run"""
  26
  27     @classmethod
  28     def teardown_class(klass):
  29         """This method is run once for each class _after_ all tests are run"""
  30
  31     def setUp(self):
  32         """This method is run once before _each_ test method is executed"""
  33
  34     def teardown(self):
  35         """This method is run once after _each_ test method is executed"""
  36
  37     def test_init(self):
  38         NetworkSettings('../config/network/network_settings.yaml', True)
  39
  40     def test_dump_bash(self):
  41         ns = NetworkSettings('../config/network/network_settings.yaml', True)
  42         assert_equal(ns.dump_bash(), None)
  43         assert_equal(ns.dump_bash(path='/dev/null'), None)
  44
  45     def test_get_network_settings(self):
  46         ns = NetworkSettings('../config/network/network_settings.yaml', True)
  47         assert_is_instance(ns, dict)
  48         for role in ['controller', 'compute']:
  49             nic_index = 1
  50             for network in ['admin_network', 'private_network',
  51                             'public_network', 'storage_network']:
  52                 nic = 'nic' + str(nic_index)
  53                 assert_equal(ns.nics[role][network], nic)
  54                 nic_index += 1
  55
  56     def test_get_network_settings_unspecified_nics(self):
  57         ns = NetworkSettings(
  58             '../tests/config/network_settings_nics_not_specified.yaml',
  59             True)
  60         assert_is_instance(ns, dict)
  61         for role in ['controller', 'compute']:
  62             nic_index = 1
  63             for network in ['admin_network', 'private_network',
  64                             'public_network', 'storage_network']:
  65                 nic = 'nic' + str(nic_index)
  66                 assert_equal(ns.nics[role][network], nic)
  67                 nic_index += 1
  68
  69     def test_get_enabled_networks(self):
  70         ns = NetworkSettings('../config/network/network_settings.yaml', True)
  71         assert_is_instance(ns.get_enabled_networks(), list)
  72
  73     def test_negative_network_settings(self):
  74         assert_raises(NetworkSettingsException, NetworkSettings,
  75                       '../tests/config/network_settings_duplicate_nic.yaml',
  76                       True)
  77         assert_raises(NetworkSettingsException, NetworkSettings,
  78                       '../tests/config/network_settings_nic1_reserved.yaml',
  79                       True)
  80         assert_raises(NetworkSettingsException, NetworkSettings,
  81                       '../tests/config/network_settings_missing_required_nic'
  82                       '.yaml', True)