134 lines
4.8 KiB
Python
134 lines
4.8 KiB
Python
# Copyright 2014 Rackspace, 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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import json
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import requests
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import mock
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from ironic.common import exception
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from ironic.drivers.modules import agent_client
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from ironic.tests import base
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class MockResponse(object):
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def __init__(self, data):
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self.data = data
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self.text = json.dumps(data)
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def json(self):
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return self.data
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class MockNode(object):
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def __init__(self):
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self.driver_info = {
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'agent_url': "http://127.0.0.1:9999"
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}
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class TestAgentClient(base.TestCase):
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def setUp(self):
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super(TestAgentClient, self).setUp()
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self.client = agent_client.AgentClient()
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self.client.session = mock.Mock(autospec=requests.Session)
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self.node = MockNode()
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def test__get_command_url(self):
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command_url = self.client._get_command_url(self.node)
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expected = self.node.driver_info['agent_url'] + '/v1/commands'
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self.assertEqual(expected, command_url)
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def test__get_command_url_fail(self):
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del self.node.driver_info['agent_url']
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self.assertRaises(exception.IronicException,
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self.client._get_command_url,
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self.node)
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def test__get_command_body(self):
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expected = json.dumps({'name': 'prepare_image', 'params': {}})
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self.assertEqual(expected,
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self.client._get_command_body('prepare_image', {}))
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def test__command(self):
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response_data = {'status': 'ok'}
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self.client.session.post.return_value = MockResponse(response_data)
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method = 'standby.run_image'
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image_info = {'image_id': 'test_image'}
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params = {'image_info': image_info}
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url = self.client._get_command_url(self.node)
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body = self.client._get_command_body(method, params)
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headers = {'Content-Type': 'application/json'}
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response = self.client._command(self.node, method, params)
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self.assertEqual(response, response_data)
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self.client.session.post.assert_called_once_with(
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url,
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data=body,
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headers=headers,
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params={'wait': 'false'})
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def test_get_commands_status(self):
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with mock.patch.object(self.client.session, 'get') as mock_get:
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res = mock.Mock()
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res.json.return_value = {'commands': []}
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mock_get.return_value = res
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self.assertEqual([], self.client.get_commands_status(self.node))
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def test_deploy_is_done(self):
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with mock.patch.object(self.client, 'get_commands_status') as mock_s:
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mock_s.return_value = [{
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'command_name': 'prepare_image',
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'command_status': 'SUCCESS'
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}]
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self.assertTrue(self.client.deploy_is_done(self.node))
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def test_deploy_is_done_empty_response(self):
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with mock.patch.object(self.client, 'get_commands_status') as mock_s:
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mock_s.return_value = []
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self.assertFalse(self.client.deploy_is_done(self.node))
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def test_deploy_is_done_race(self):
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with mock.patch.object(self.client, 'get_commands_status') as mock_s:
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mock_s.return_value = [{
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'command_name': 'some_other_command',
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'command_status': 'SUCCESS'
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}]
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self.assertFalse(self.client.deploy_is_done(self.node))
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def test_deploy_is_done_still_running(self):
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with mock.patch.object(self.client, 'get_commands_status') as mock_s:
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mock_s.return_value = [{
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'command_name': 'prepare_image',
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'command_status': 'RUNNING'
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}]
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self.assertFalse(self.client.deploy_is_done(self.node))
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@mock.patch('uuid.uuid4', mock.MagicMock(return_value='uuid'))
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def test_prepare_image(self):
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self.client._command = mock.Mock()
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image_info = {'image_id': 'image'}
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params = {
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'image_info': image_info,
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}
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self.client.prepare_image(self.node,
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image_info,
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wait=False)
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self.client._command.assert_called_once_with(node=self.node,
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method='standby.prepare_image',
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params=params,
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wait=False)
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