135 lines
5.2 KiB
Python
135 lines
5.2 KiB
Python
# Copyright 2017 Red Hat, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from unittest import mock
|
|
|
|
from oslo_serialization import jsonutils
|
|
|
|
from kuryr_kubernetes.cni.daemon import service
|
|
from kuryr_kubernetes.cni.plugins import k8s_cni_registry
|
|
from kuryr_kubernetes import exceptions
|
|
from kuryr_kubernetes.tests import base
|
|
from kuryr_kubernetes.tests import fake
|
|
|
|
|
|
class TestDaemonServer(base.TestCase):
|
|
def setUp(self):
|
|
super(TestDaemonServer, self).setUp()
|
|
healthy = mock.Mock()
|
|
self.plugin = k8s_cni_registry.K8sCNIRegistryPlugin({}, healthy)
|
|
self.health_registry = mock.Mock()
|
|
self.srv = service.DaemonServer(self.plugin, self.health_registry)
|
|
|
|
self.srv.application.testing = True
|
|
self.test_client = self.srv.application.test_client()
|
|
params = {'config_kuryr': {}, 'CNI_ARGS': 'foo=bar',
|
|
'CNI_CONTAINERID': 'baz', 'CNI_COMMAND': 'ADD'}
|
|
self.params_str = jsonutils.dumps(params)
|
|
|
|
@mock.patch('kuryr_kubernetes.cni.plugins.k8s_cni_registry.'
|
|
'K8sCNIRegistryPlugin.add')
|
|
def test_add(self, m_add):
|
|
vif = fake._fake_vif()
|
|
m_add.return_value = vif
|
|
|
|
resp = self.test_client.post('/addNetwork', data=self.params_str,
|
|
content_type='application/json')
|
|
|
|
m_add.assert_called_once_with(mock.ANY)
|
|
self.assertEqual(
|
|
fake._fake_vif_string(vif.obj_to_primitive()).encode(), resp.data)
|
|
self.assertEqual(202, resp.status_code)
|
|
|
|
@mock.patch('kuryr_kubernetes.cni.plugins.k8s_cni_registry.'
|
|
'K8sCNIRegistryPlugin.add')
|
|
def test_add_timeout(self, m_add):
|
|
m_add.side_effect = exceptions.ResourceNotReady(mock.Mock())
|
|
|
|
resp = self.test_client.post('/addNetwork', data=self.params_str,
|
|
content_type='application/json')
|
|
|
|
m_add.assert_called_once_with(mock.ANY)
|
|
self.assertEqual(504, resp.status_code)
|
|
|
|
@mock.patch('kuryr_kubernetes.cni.plugins.k8s_cni_registry.'
|
|
'K8sCNIRegistryPlugin.add')
|
|
def test_add_error(self, m_add):
|
|
m_add.side_effect = Exception
|
|
|
|
resp = self.test_client.post('/addNetwork', data=self.params_str,
|
|
content_type='application/json')
|
|
|
|
m_add.assert_called_once_with(mock.ANY)
|
|
self.assertEqual(500, resp.status_code)
|
|
|
|
@mock.patch('kuryr_kubernetes.cni.plugins.k8s_cni_registry.'
|
|
'K8sCNIRegistryPlugin.delete')
|
|
def test_delete(self, m_delete):
|
|
resp = self.test_client.post('/delNetwork', data=self.params_str,
|
|
content_type='application/json')
|
|
|
|
m_delete.assert_called_once_with(mock.ANY)
|
|
self.assertEqual(204, resp.status_code)
|
|
|
|
@mock.patch('kuryr_kubernetes.cni.plugins.k8s_cni_registry.'
|
|
'K8sCNIRegistryPlugin.delete')
|
|
def test_delete_timeout(self, m_delete):
|
|
m_delete.side_effect = exceptions.ResourceNotReady(mock.Mock())
|
|
resp = self.test_client.post('/delNetwork', data=self.params_str,
|
|
content_type='application/json')
|
|
|
|
m_delete.assert_called_once_with(mock.ANY)
|
|
self.assertEqual(204, resp.status_code)
|
|
|
|
@mock.patch('kuryr_kubernetes.cni.plugins.k8s_cni_registry.'
|
|
'K8sCNIRegistryPlugin.delete')
|
|
def test_delete_error(self, m_delete):
|
|
m_delete.side_effect = Exception
|
|
resp = self.test_client.post('/delNetwork', data=self.params_str,
|
|
content_type='application/json')
|
|
|
|
m_delete.assert_called_once_with(mock.ANY)
|
|
self.assertEqual(500, resp.status_code)
|
|
|
|
|
|
class TestCNIDaemonWatcherService(base.TestCase):
|
|
def setUp(self):
|
|
super(TestCNIDaemonWatcherService, self).setUp()
|
|
self.registry = {}
|
|
self.pod = {'metadata': {'namespace': 'testing',
|
|
'name': 'default'},
|
|
'vif_unplugged': False,
|
|
'del_receieved': False}
|
|
self.healthy = mock.Mock()
|
|
self.watcher = service.CNIDaemonWatcherService(
|
|
0, self.registry, self.healthy)
|
|
|
|
@mock.patch('oslo_concurrency.lockutils.lock')
|
|
def test_on_deleted(self, m_lock):
|
|
pod = self.pod
|
|
pod['vif_unplugged'] = True
|
|
pod_name = 'testing/default'
|
|
self.registry[pod_name] = pod
|
|
self.watcher.on_deleted(pod)
|
|
self.assertNotIn(pod_name, self.registry)
|
|
|
|
@mock.patch('oslo_concurrency.lockutils.lock')
|
|
def test_on_deleted_false(self, m_lock):
|
|
pod = self.pod
|
|
pod_name = 'testing/default'
|
|
self.registry[pod_name] = pod
|
|
self.watcher.on_deleted(pod)
|
|
self.assertIn(pod_name, self.registry)
|
|
self.assertIs(True, pod['del_received'])
|