247 lines
8.5 KiB
Python
247 lines
8.5 KiB
Python
from mock import MagicMock, patch, call
|
|
import charmhelpers.core.hookenv as hookenv
|
|
hookenv.config = MagicMock()
|
|
import quantum_utils as utils
|
|
_register_configs = utils.register_configs
|
|
_restart_map = utils.restart_map
|
|
utils.register_configs = MagicMock()
|
|
utils.restart_map = MagicMock()
|
|
import quantum_hooks as hooks
|
|
utils.register_configs = _register_configs
|
|
utils.restart_map = _restart_map
|
|
|
|
from test_utils import CharmTestCase
|
|
|
|
|
|
TO_PATCH = [
|
|
'config',
|
|
'configure_installation_source',
|
|
'valid_plugin',
|
|
'apt_update',
|
|
'apt_install',
|
|
'filter_installed_packages',
|
|
'get_early_packages',
|
|
'get_packages',
|
|
'log',
|
|
'do_openstack_upgrade',
|
|
'openstack_upgrade_available',
|
|
'CONFIGS',
|
|
'configure_ovs',
|
|
'relation_set',
|
|
'relation_ids',
|
|
'unit_get',
|
|
'relation_get',
|
|
'install_ca_cert',
|
|
'eligible_leader',
|
|
'reassign_agent_resources',
|
|
'get_common_package',
|
|
'execd_preinstall',
|
|
'lsb_release',
|
|
'stop_services',
|
|
'b64decode',
|
|
'is_relation_made'
|
|
]
|
|
|
|
|
|
def passthrough(value):
|
|
return value
|
|
|
|
|
|
class TestQuantumHooks(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestQuantumHooks, self).setUp(hooks, TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
self.test_config.set('openstack-origin', 'cloud:precise-havana')
|
|
self.test_config.set('plugin', 'ovs')
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'precise'}
|
|
self.b64decode.side_effect = passthrough
|
|
hookenv.config.side_effect = self.test_config.get
|
|
|
|
def _call_hook(self, hookname):
|
|
hooks.hooks.execute([
|
|
'hooks/{}'.format(hookname)])
|
|
|
|
def test_install_hook(self):
|
|
self.valid_plugin.return_value = True
|
|
_pkgs = ['foo', 'bar']
|
|
self.filter_installed_packages.return_value = _pkgs
|
|
self._call_hook('install')
|
|
self.configure_installation_source.assert_called_with(
|
|
'cloud:precise-havana'
|
|
)
|
|
self.apt_update.assert_called_with(fatal=True)
|
|
self.apt_install.assert_has_calls([
|
|
call(_pkgs, fatal=True),
|
|
call(_pkgs, fatal=True),
|
|
])
|
|
self.assertTrue(self.get_early_packages.called)
|
|
self.assertTrue(self.get_packages.called)
|
|
self.assertTrue(self.execd_preinstall.called)
|
|
|
|
def test_install_hook_precise_nocloudarchive(self):
|
|
self.test_config.set('openstack-origin', 'distro')
|
|
self._call_hook('install')
|
|
self.configure_installation_source.assert_called_with(
|
|
'cloud:precise-folsom'
|
|
)
|
|
|
|
@patch('sys.exit')
|
|
def test_install_hook_invalid_plugin(self, _exit):
|
|
self.valid_plugin.return_value = False
|
|
self._call_hook('install')
|
|
self.assertTrue(self.log.called)
|
|
_exit.assert_called_with(1)
|
|
|
|
def test_config_changed(self):
|
|
def mock_relids(rel):
|
|
return ['relid']
|
|
self.openstack_upgrade_available.return_value = True
|
|
self.valid_plugin.return_value = True
|
|
self.relation_ids.side_effect = mock_relids
|
|
_db_joined = self.patch('db_joined')
|
|
_pgsql_db_joined = self.patch('pgsql_db_joined')
|
|
_amqp_joined = self.patch('amqp_joined')
|
|
_amqp_nova_joined = self.patch('amqp_nova_joined')
|
|
self._call_hook('config-changed')
|
|
self.assertTrue(self.do_openstack_upgrade.called)
|
|
self.assertTrue(self.configure_ovs.called)
|
|
self.assertTrue(_db_joined.called)
|
|
self.assertTrue(_pgsql_db_joined.called)
|
|
self.assertTrue(_amqp_joined.called)
|
|
self.assertTrue(_amqp_nova_joined.called)
|
|
|
|
def test_config_changed_upgrade(self):
|
|
self.openstack_upgrade_available.return_value = True
|
|
self.valid_plugin.return_value = True
|
|
self._call_hook('config-changed')
|
|
self.assertTrue(self.do_openstack_upgrade.called)
|
|
self.assertTrue(self.configure_ovs.called)
|
|
|
|
@patch('sys.exit')
|
|
def test_config_changed_invalid_plugin(self, _exit):
|
|
self.valid_plugin.return_value = False
|
|
self._call_hook('config-changed')
|
|
self.assertTrue(self.log.called)
|
|
_exit.assert_called_with(1)
|
|
|
|
def test_upgrade_charm(self):
|
|
_install = self.patch('install')
|
|
_config_changed = self.patch('config_changed')
|
|
self._call_hook('upgrade-charm')
|
|
self.assertTrue(_install.called)
|
|
self.assertTrue(_config_changed.called)
|
|
|
|
def test_db_joined(self):
|
|
self.is_relation_made.return_value = False
|
|
self.unit_get.return_value = 'myhostname'
|
|
self._call_hook('shared-db-relation-joined')
|
|
self.relation_set.assert_called_with(
|
|
username='nova',
|
|
database='nova',
|
|
hostname='myhostname',
|
|
relation_id=None
|
|
)
|
|
|
|
def test_db_joined_with_postgresql(self):
|
|
self.is_relation_made.return_value = True
|
|
|
|
with self.assertRaises(Exception) as context:
|
|
hooks.db_joined()
|
|
self.assertEqual(context.exception.message,
|
|
'Attempting to associate a mysql database when there '
|
|
'is already associated a postgresql one')
|
|
|
|
def test_postgresql_db_joined(self):
|
|
self.unit_get.return_value = 'myhostname'
|
|
self.is_relation_made.return_value = False
|
|
self._call_hook('pgsql-db-relation-joined')
|
|
self.relation_set.assert_called_with(
|
|
database='nova',
|
|
relation_id=None
|
|
)
|
|
|
|
def test_postgresql_joined_with_db(self):
|
|
self.is_relation_made.return_value = True
|
|
|
|
with self.assertRaises(Exception) as context:
|
|
hooks.pgsql_db_joined()
|
|
self.assertEqual(context.exception.message,
|
|
'Attempting to associate a postgresql database when'
|
|
' there is already associated a mysql one')
|
|
|
|
def test_amqp_joined(self):
|
|
self._call_hook('amqp-relation-joined')
|
|
self.relation_set.assert_called_with(
|
|
username='neutron',
|
|
vhost='openstack',
|
|
relation_id=None
|
|
)
|
|
|
|
def test_amqp_changed(self):
|
|
self._call_hook('amqp-relation-changed')
|
|
self.assertTrue(self.CONFIGS.write_all.called)
|
|
|
|
def test_amqp_departed_no_rel(self):
|
|
self.CONFIGS.complete_contexts.return_value = []
|
|
self._call_hook('amqp-relation-departed')
|
|
self.assertFalse(self.CONFIGS.write_all.called)
|
|
|
|
def test_amqp_departed(self):
|
|
self.CONFIGS.complete_contexts.return_value = ['amqp']
|
|
self._call_hook('amqp-relation-departed')
|
|
self.assertTrue(self.CONFIGS.write_all.called)
|
|
|
|
def test_amqp_nova_joined(self):
|
|
self._call_hook('amqp-nova-relation-joined')
|
|
self.relation_set.assert_called_with(
|
|
username='nova',
|
|
vhost='openstack',
|
|
relation_id=None
|
|
)
|
|
|
|
def test_amqp_nova_changed_no_rel(self):
|
|
self.CONFIGS.complete_contexts.return_value = []
|
|
self._call_hook('amqp-nova-relation-changed')
|
|
self.assertFalse(self.CONFIGS.write_all.called)
|
|
|
|
def test_amqp_nova_changed(self):
|
|
self.CONFIGS.complete_contexts.return_value = ['amqp-nova']
|
|
self._call_hook('amqp-nova-relation-changed')
|
|
self.assertTrue(self.CONFIGS.write_all.called)
|
|
|
|
def test_shared_db_changed(self):
|
|
self._call_hook('shared-db-relation-changed')
|
|
self.assertTrue(self.CONFIGS.write_all.called)
|
|
|
|
def test_pgsql_db_changed(self):
|
|
self._call_hook('pgsql-db-relation-changed')
|
|
self.assertTrue(self.CONFIGS.write_all.called)
|
|
|
|
def test_nm_changed(self):
|
|
self.relation_get.return_value = "cert"
|
|
self._call_hook('quantum-network-service-relation-changed')
|
|
self.assertTrue(self.CONFIGS.write_all.called)
|
|
self.install_ca_cert.assert_called_with('cert')
|
|
|
|
def test_cluster_departed_nvp(self):
|
|
self.test_config.set('plugin', 'nvp')
|
|
self._call_hook('cluster-relation-departed')
|
|
self.assertTrue(self.log.called)
|
|
self.assertFalse(self.eligible_leader.called)
|
|
self.assertFalse(self.reassign_agent_resources.called)
|
|
|
|
def test_cluster_departed_ovs_not_leader(self):
|
|
self.eligible_leader.return_value = False
|
|
self._call_hook('cluster-relation-departed')
|
|
self.assertFalse(self.reassign_agent_resources.called)
|
|
|
|
def test_cluster_departed_ovs_leader(self):
|
|
self.eligible_leader.return_value = True
|
|
self._call_hook('cluster-relation-departed')
|
|
self.assertTrue(self.reassign_agent_resources.called)
|
|
|
|
def test_stop(self):
|
|
self._call_hook('stop')
|
|
self.assertTrue(self.stop_services.called)
|