85 lines
3.4 KiB
Python
85 lines
3.4 KiB
Python
# Copyright 2020 Red Hat, Inc.
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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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from unittest import mock
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from kuryr_kubernetes import constants
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from kuryr_kubernetes.controller.handlers import machine
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from kuryr_kubernetes import exceptions
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from kuryr_kubernetes.tests import base as test_base
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class TestKuryrMachineHandler(test_base.TestCase):
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@mock.patch(
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'kuryr_kubernetes.controller.drivers.base.NodesSubnetsDriver.'
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'get_instance')
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def setUp(self, m_get_instance):
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super(TestKuryrMachineHandler, self).setUp()
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self.driver = mock.Mock()
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m_get_instance.return_value = self.driver
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self.handler = machine.MachineHandler()
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def test_on_present(self):
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self.handler._bump_nps = mock.Mock()
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self.driver.add_node.return_value = False
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self.handler.on_present(mock.sentinel.machine)
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self.driver.add_node.assert_called_once_with(mock.sentinel.machine)
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self.handler._bump_nps.assert_not_called()
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def test_on_present_new(self):
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self.handler._bump_nps = mock.Mock()
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self.driver.add_node.return_value = True
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self.handler.on_present(mock.sentinel.machine)
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self.driver.add_node.assert_called_once_with(mock.sentinel.machine)
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self.handler._bump_nps.assert_called_once()
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def test_on_deleted(self):
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self.handler._bump_nps = mock.Mock()
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self.driver.delete_node.return_value = False
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self.handler.on_deleted(mock.sentinel.machine)
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self.driver.delete_node.assert_called_once_with(mock.sentinel.machine)
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self.handler._bump_nps.assert_not_called()
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def test_on_deleted_gone(self):
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self.handler._bump_nps = mock.Mock()
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self.driver.delete_node.return_value = True
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self.handler.on_deleted(mock.sentinel.machine)
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self.driver.delete_node.assert_called_once_with(mock.sentinel.machine)
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self.handler._bump_nps.assert_called_once()
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@mock.patch('kuryr_kubernetes.clients.get_kubernetes_client')
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def test_bump_nps(self, get_client):
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m_k8s = mock.Mock()
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get_client.return_value = m_k8s
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m_k8s.get.return_value = {
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'items': [
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{'metadata': {'annotations': {
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'networkPolicyLink': mock.sentinel.link1}}},
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{'metadata': {'annotations': {
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'networkPolicyLink': mock.sentinel.link2}}},
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{'metadata': {'annotations': {
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'networkPolicyLink': mock.sentinel.link3}}},
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]
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}
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m_k8s.annotate.side_effect = (
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None, exceptions.K8sResourceNotFound('NP'), None)
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self.handler._bump_nps()
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m_k8s.get.assert_called_once_with(
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constants.K8S_API_CRD_KURYRNETWORKPOLICIES)
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m_k8s.annotate.assert_has_calls([
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mock.call(mock.sentinel.link1, mock.ANY),
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mock.call(mock.sentinel.link2, mock.ANY),
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mock.call(mock.sentinel.link3, mock.ANY),
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])
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