88 lines
3.2 KiB
Python
88 lines
3.2 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
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# this assert is a double check + to avoid pep8 warning
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assert _utils.config == hookenv.config
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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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'unit_get',
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'relations_for_id',
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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(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.unit_get.return_value = '127.0.0.1'
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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(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(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.unit_get.return_value = ip
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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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