135 lines
5.4 KiB
Python
135 lines
5.4 KiB
Python
# Copyright 2019 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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import reactive.neutron_api_plugin_ovn_handlers as handlers
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import charms_openstack.test_utils as test_utils
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class TestRegisteredHooks(test_utils.TestRegisteredHooks):
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def test_hooks(self):
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defaults = [
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'charm.installed',
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'config.changed',
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'update-status',
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'upgrade-charm',
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'certificates.available',
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]
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hook_set = {
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'when_none': {
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'flag_db_migration': (
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'neutron-plugin.db_migration',
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'neutron-plugin.available',),
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'request_db_migration': (
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'neutron-plugin.available',
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'run-default-update-status',),
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},
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'when': {
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'flag_db_migration': ('charm.installed',),
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'request_db_migration': ('neutron-plugin.connected',),
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'configure_neutron': (
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'neutron-plugin.connected',
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'ovsdb-cms.available',),
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'assess_status': ('neutron-plugin.available',),
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'poke_ovsdb': ('ovsdb-cms.available',),
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},
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}
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# test that the hooks were registered via the
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# reactive.ovn_handlers
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self.registered_hooks_test_helper(handlers, hook_set, defaults)
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class TestOvnHandlers(test_utils.PatchHelper):
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def setUp(self):
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super().setUp()
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# self.patch_release(octavia.OctaviaCharm.release)
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self.charm = mock.MagicMock()
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self.patch_object(handlers.charm, 'provide_charm_instance',
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new=mock.MagicMock())
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self.provide_charm_instance().__enter__.return_value = \
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self.charm
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self.provide_charm_instance().__exit__.return_value = None
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def test_flag_db_migration(self):
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self.patch_object(handlers.reactive, 'set_flag')
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handlers.flag_db_migration()
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self.set_flag.assert_called_once_with('neutron-plugin.db_migration')
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def test_request_db_migration(self):
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self.patch_object(handlers.reactive, 'endpoint_from_flag')
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neutron = mock.MagicMock()
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ovsdb = mock.MagicMock()
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self.endpoint_from_flag.side_effect = [neutron, ovsdb]
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neutron.neutron_config_data.get.side_effect = [
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'router,firewall_v2,metering,segments,'
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'neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin,'
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'lbaasv2',
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'gre,vlan,flat,local',
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]
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handlers.configure_neutron()
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neutron.configure_plugin.assert_called_once_with(
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'ovn',
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service_plugins=(
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'firewall_v2,metering,segments,'
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'neutron_dynamic_routing.services.bgp.bgp_plugin.BgpPlugin,'
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'lbaasv2,networking_ovn.l3.l3_ovn.OVNL3RouterPlugin'),
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mechanism_drivers='ovn',
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tenant_network_types='geneve,gre,vlan,flat,local',
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subordinate_configuration={
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'neutron-api': {
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'/etc/neutron/plugins/ml2/ml2_conf.ini': {
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'sections': {
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'ovn': [
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('ovn_nb_connection',
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''), # FIXME
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('ovn_nb_private_key', mock.ANY),
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('ovn_nb_certificate', mock.ANY),
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('ovn_nb_ca_cert', mock.ANY),
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('ovn_sb_connection',
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''), # FIXME
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('ovn_sb_private_key', mock.ANY),
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('ovn_sb_certificate', mock.ANY),
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('ovn_sb_ca_cert', mock.ANY),
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('ovn_l3_scheduler', 'leastloaded'),
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('ovn_metadata_enabled', 'true'),
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],
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'ml2_type_geneve': [
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('vni_ranges', '1000:2000'),
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('max_header_size', '38'),
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],
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},
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},
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},
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},
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)
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# def test_render(self):
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# self.patch_object(handlers.charm, 'use_defaults')
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# self.patch_object(handlers.reactive, 'set_flag')
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# self.charm.enable_services.return_value = False
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# handlers.render()
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# self.charm.render_with_interfaces.assert_called_once_with([])
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# self.charm.enable_services.assert_called_once_with()
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# self.assertFalse(self.use_defaults.called)
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# self.assertFalse(self.set_flag.called)
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# self.charm.assess_status.assert_called_once_with()
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# self.charm.enable_services.return_value = True
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# handlers.render()
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# self.use_defaults.assert_called_once_with('certificates.available')
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# self.set_flag.assert_called_once_with('config.rendered')
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