299 lines
13 KiB
Python
299 lines
13 KiB
Python
from __future__ import print_function
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import mock
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#####
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# NOTE(freyes): this is a workaround to patch config() function imported by
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# nova_cc_utils before it gets a reference to the actual config() provided by
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# hookenv module.
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from charmhelpers.core import hookenv
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_conf = hookenv.config
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hookenv.config = mock.MagicMock()
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import nova_cc_utils as _utils # noqa
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hookenv.config = _conf
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#####
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import nova_cc_context as context
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from charmhelpers.contrib.openstack import utils
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from test_utils import CharmTestCase
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TO_PATCH = [
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'apt_install',
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'filter_installed_packages',
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'relation_ids',
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'relation_get',
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'related_units',
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'config',
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'log',
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'relations_for_id',
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'https',
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]
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def fake_log(msg, level=None):
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level = level or 'INFO'
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print('[juju test log (%s)] %s' % (level, msg))
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class NovaComputeContextTests(CharmTestCase):
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def setUp(self):
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super(NovaComputeContextTests, self).setUp(context, TO_PATCH)
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self.relation_get.side_effect = self.test_relation.get
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self.config.side_effect = self.test_config.get
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self.log.side_effect = fake_log
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@mock.patch.object(context, 'resolve_address',
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lambda *args, **kwargs: None)
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@mock.patch.object(utils, 'os_release')
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@mock.patch('charmhelpers.contrib.network.ip.log')
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def test_instance_console_context_without_memcache(self, os_release, log_):
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self.relation_ids.return_value = 'cache:0'
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self.related_units.return_value = 'memcached/0'
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instance_console = context.InstanceConsoleContext()
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os_release.return_value = 'icehouse'
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self.assertEqual({'memcached_servers': ''},
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instance_console())
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@mock.patch.object(context, 'resolve_address',
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lambda *args, **kwargs: None)
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@mock.patch.object(utils, 'os_release')
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@mock.patch('charmhelpers.contrib.network.ip.log')
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def test_instance_console_context_with_memcache(self, os_release, log_):
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self.check_instance_console_context_with_memcache(os_release,
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'127.0.1.1',
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'127.0.1.1')
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@mock.patch.object(context, 'resolve_address',
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lambda *args, **kwargs: None)
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@mock.patch.object(utils, 'os_release')
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@mock.patch('charmhelpers.contrib.network.ip.log')
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def test_instance_console_context_with_memcache_ipv6(self, os_release,
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log_):
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self.check_instance_console_context_with_memcache(os_release, '::1',
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'[::1]')
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def check_instance_console_context_with_memcache(self, os_release, ip,
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formated_ip):
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memcached_servers = [{'private-address': formated_ip,
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'port': '11211'}]
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self.relation_ids.return_value = ['cache:0']
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self.relations_for_id.return_value = memcached_servers
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self.related_units.return_value = 'memcached/0'
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instance_console = context.InstanceConsoleContext()
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os_release.return_value = 'icehouse'
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self.maxDiff = None
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self.assertEqual({'memcached_servers': "%s:11211" % (formated_ip, )},
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instance_console())
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@mock.patch('charmhelpers.contrib.openstack.neutron.os_release')
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@mock.patch.object(context, 'use_local_neutron_api')
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@mock.patch('charmhelpers.contrib.openstack.ip.config')
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@mock.patch('charmhelpers.contrib.openstack.ip.is_clustered')
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def test_neutron_context_single_vip(self, mock_is_clustered, mock_config,
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mock_use_local_neutron_api,
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_os_release):
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mock_use_local_neutron_api.return_value = True
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self.https.return_value = False
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mock_is_clustered.return_value = True
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config = {'vip': '10.0.0.1',
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'os-internal-network': '10.0.0.1/24',
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'os-admin-network': '10.0.1.0/24',
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'os-public-network': '10.0.2.0/24'}
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mock_config.side_effect = lambda key: config.get(key)
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mock_use_local_neutron_api.return_value = False
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ctxt = context.NeutronCCContext()()
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self.assertEqual(ctxt['nova_url'], 'http://10.0.0.1:8774/v2')
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self.assertFalse('neutron_url' in ctxt)
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mock_use_local_neutron_api.return_value = True
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ctxt = context.NeutronCCContext()()
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self.assertEqual(ctxt['nova_url'], 'http://10.0.0.1:8774/v2')
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self.assertEqual(ctxt['neutron_url'], 'http://10.0.0.1:9696')
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@mock.patch('charmhelpers.contrib.openstack.neutron.os_release')
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@mock.patch.object(context, 'use_local_neutron_api')
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@mock.patch('charmhelpers.contrib.openstack.ip.config')
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@mock.patch('charmhelpers.contrib.openstack.ip.is_clustered')
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def test_neutron_context_multi_vip(self, mock_is_clustered, mock_config,
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mock_use_local_neutron_api,
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_os_release):
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self.https.return_value = False
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mock_is_clustered.return_value = True
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config = {'vip': '10.0.0.1 10.0.1.1 10.0.2.1',
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'os-internal-network': '10.0.1.0/24',
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'os-admin-network': '10.0.0.0/24',
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'os-public-network': '10.0.2.0/24'}
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mock_config.side_effect = lambda key: config.get(key)
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mock_use_local_neutron_api.return_value = False
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ctxt = context.NeutronCCContext()()
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self.assertEqual(ctxt['nova_url'], 'http://10.0.1.1:8774/v2')
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self.assertFalse('neutron_url' in ctxt)
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mock_use_local_neutron_api.return_value = True
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ctxt = context.NeutronCCContext()()
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self.assertEqual(ctxt['nova_url'], 'http://10.0.1.1:8774/v2')
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self.assertEqual(ctxt['neutron_url'], 'http://10.0.1.1:9696')
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def test_use_local_neutron_api(self):
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self.relation_ids.return_value = []
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self.related_units.return_value = []
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self.assertTrue(context.use_local_neutron_api())
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self.relation_ids.return_value = ['rel:0']
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self.related_units.return_value = []
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self.assertTrue(context.use_local_neutron_api())
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self.related_units.return_value = ['unit/0']
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self.assertFalse(context.use_local_neutron_api())
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@mock.patch.object(context, 'config')
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def test_console_ssl_disabled(self, mock_config):
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config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
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'console-ssl-key': 'LS0tLS1CRUdJTiBQUk'}
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mock_config.side_effect = lambda key: config.get(key)
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ctxt = context.ConsoleSSLContext()()
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self.assertEqual(ctxt, {})
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config = {'console-ssl-cert': None,
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'console-ssl-key': None}
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mock_config.side_effect = lambda key: config.get(key)
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ctxt = context.ConsoleSSLContext()()
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self.assertEqual(ctxt, {})
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config = {'console-access-protocol': 'novnc',
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'console-ssl-cert': None,
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'console-ssl-key': None}
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mock_config.side_effect = lambda key: config.get(key)
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ctxt = context.ConsoleSSLContext()()
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self.assertEqual(ctxt, {})
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@mock.patch('__builtin__.open')
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@mock.patch('os.path.exists')
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@mock.patch.object(context, 'config')
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@mock.patch.object(context, 'unit_get')
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@mock.patch.object(context, 'is_clustered')
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@mock.patch.object(context, 'resolve_address')
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@mock.patch.object(context, 'b64decode')
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def test_noVNC_ssl_enabled(self, mock_b64decode,
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mock_resolve_address,
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mock_is_clustered, mock_unit_get,
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mock_config, mock_exists, mock_open):
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config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
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'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
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'console-access-protocol': 'novnc'}
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mock_config.side_effect = lambda key: config.get(key)
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mock_exists.return_value = True
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mock_unit_get.return_value = '127.0.0.1'
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mock_is_clustered.return_value = True
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mock_resolve_address.return_value = '10.5.100.1'
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mock_b64decode.return_value = 'decode_success'
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mock_open.return_value.__enter__ = lambda s: s
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mock_open.return_value.__exit__ = mock.Mock()
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ctxt = context.ConsoleSSLContext()()
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self.assertTrue(ctxt['ssl_only'])
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self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
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self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
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self.assertEqual(ctxt['novncproxy_base_url'],
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'https://10.5.100.1:6080/vnc_auto.html')
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@mock.patch('__builtin__.open')
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@mock.patch('os.path.exists')
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@mock.patch.object(context, 'config')
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@mock.patch.object(context, 'unit_get')
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@mock.patch.object(context, 'is_clustered')
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@mock.patch.object(context, 'resolve_address')
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@mock.patch.object(context, 'b64decode')
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def test_noVNC_ssl_enabled_no_cluster(self, mock_b64decode,
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mock_resolve_address,
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mock_is_clustered, mock_unit_get,
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mock_config, mock_exists, mock_open):
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config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
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'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
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'console-access-protocol': 'novnc'}
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mock_config.side_effect = lambda key: config.get(key)
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mock_exists.return_value = True
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mock_unit_get.return_value = '10.5.0.1'
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mock_is_clustered.return_value = False
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mock_b64decode.return_value = 'decode_success'
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mock_open.return_value.__enter__ = lambda s: s
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mock_open.return_value.__exit__ = mock.Mock()
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ctxt = context.ConsoleSSLContext()()
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self.assertTrue(ctxt['ssl_only'])
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self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
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self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
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self.assertEqual(ctxt['novncproxy_base_url'],
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'https://10.5.0.1:6080/vnc_auto.html')
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@mock.patch('__builtin__.open')
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@mock.patch('os.path.exists')
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@mock.patch.object(context, 'config')
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@mock.patch.object(context, 'unit_get')
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@mock.patch.object(context, 'is_clustered')
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@mock.patch.object(context, 'resolve_address')
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@mock.patch.object(context, 'b64decode')
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def test_spice_html5_ssl_enabled(self, mock_b64decode,
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mock_resolve_address,
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mock_is_clustered, mock_unit_get,
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mock_config, mock_exists, mock_open):
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config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
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'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
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'console-access-protocol': 'spice'}
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mock_config.side_effect = lambda key: config.get(key)
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mock_exists.return_value = True
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mock_unit_get.return_value = '127.0.0.1'
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mock_is_clustered.return_value = True
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mock_resolve_address.return_value = '10.5.100.1'
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mock_b64decode.return_value = 'decode_success'
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mock_open.return_value.__enter__ = lambda s: s
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mock_open.return_value.__exit__ = mock.Mock()
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ctxt = context.ConsoleSSLContext()()
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self.assertTrue(ctxt['ssl_only'])
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self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
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self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
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self.assertEqual(ctxt['html5proxy_base_url'],
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'https://10.5.100.1:6082/spice_auto.html')
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@mock.patch('__builtin__.open')
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@mock.patch('os.path.exists')
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@mock.patch.object(context, 'config')
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@mock.patch.object(context, 'unit_get')
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@mock.patch.object(context, 'is_clustered')
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@mock.patch.object(context, 'resolve_address')
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@mock.patch.object(context, 'b64decode')
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def test_spice_html5_ssl_enabled_no_cluster(self, mock_b64decode,
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mock_resolve_address,
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mock_is_clustered,
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mock_unit_get,
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mock_config, mock_exists,
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mock_open):
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config = {'console-ssl-cert': 'LS0tLS1CRUdJTiBDRV',
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'console-ssl-key': 'LS0tLS1CRUdJTiBQUk',
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'console-access-protocol': 'spice'}
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mock_config.side_effect = lambda key: config.get(key)
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mock_exists.return_value = True
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mock_unit_get.return_value = '10.5.0.1'
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mock_is_clustered.return_value = False
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mock_b64decode.return_value = 'decode_success'
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mock_open.return_value.__enter__ = lambda s: s
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mock_open.return_value.__exit__ = mock.Mock()
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ctxt = context.ConsoleSSLContext()()
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self.assertTrue(ctxt['ssl_only'])
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self.assertEqual(ctxt['ssl_cert'], '/etc/nova/ssl/nova_cert.pem')
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self.assertEqual(ctxt['ssl_key'], '/etc/nova/ssl/nova_key.pem')
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self.assertEqual(ctxt['html5proxy_base_url'],
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'https://10.5.0.1:6082/spice_auto.html')
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