/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_agent.py is in python-os-xenapi 0.3.1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# All Rights Reserved.
#
# 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.
import base64
import mock
from os_xenapi.tests.plugins import plugin_test
import time
try:
import json
except ImportError:
import simplejson as json
# global variable definition for fake arg
FAKE_ARG_DICT = {'id': 'fake_id',
'pub': 'fake_pub',
'enc_pass': 'fake_enc_pass',
'dom_id': 'fake_dom_id',
'url': 'fake_url',
'b64_path': 'fake_b64_path=',
'b64_contents': 'fake_b64_contents=',
'md5sum': 'fake_md5sum'}
class FakeTimeoutException(Exception):
def __init__(self, details):
self.details = details
class AgentTestCase(plugin_test.PluginTestBase):
def setUp(self):
super(AgentTestCase, self).setUp()
self.agent = self.load_plugin("agent.py")
self.mock_patch_object(self.agent,
'_wait_for_agent',
"fake_wait_agent_return")
self.mock_patch_object(self.agent.xenstore,
'write_record',
'fake_write_recode_return')
def test_version(self):
tmp_arg_dict = FAKE_ARG_DICT
tmp_arg_dict["value"] = json.dumps({"name": "version",
"value": "agent"})
request_id = tmp_arg_dict["id"]
tmp_arg_dict["path"] = "data/host/%s" % request_id
self.agent.version(self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_version_timout_exception(self):
tmp_arg_dict = FAKE_ARG_DICT
tmp_arg_dict["value"] = json.dumps({"name": "version",
"value": "agent"})
request_id = tmp_arg_dict["id"]
tmp_arg_dict["path"] = "data/host/%s" % request_id
side_effects = [FakeTimeoutException('TIME_OUT')]
self.agent.PluginError = FakeTimeoutException
self.agent._wait_for_agent.side_effect = side_effects
self.assertRaises(self.agent.PluginError,
self.agent.version,
self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_key_init_ok(self):
tmp_arg_dict = FAKE_ARG_DICT
pub = tmp_arg_dict["pub"]
tmp_arg_dict["value"] = json.dumps({"name": "keyinit",
"value": pub})
request_id = tmp_arg_dict["id"]
tmp_arg_dict["path"] = "data/host/%s" % request_id
self.agent.key_init(self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_key_init_timout_exception(self):
tmp_arg_dict = FAKE_ARG_DICT
pub = tmp_arg_dict["pub"]
tmp_arg_dict["value"] = json.dumps({"name": "keyinit",
"value": pub})
request_id = tmp_arg_dict["id"]
tmp_arg_dict["path"] = "data/host/%s" % request_id
side_effects = [FakeTimeoutException('TIME_OUT')]
self.agent.PluginError = FakeTimeoutException
self.agent._wait_for_agent.side_effect = side_effects
self.assertRaises(self.agent.PluginError,
self.agent.key_init,
self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_password_ok(self):
tmp_arg_dict = FAKE_ARG_DICT
enc_pass = tmp_arg_dict["enc_pass"]
tmp_arg_dict["value"] = json.dumps({"name": "password",
"value": enc_pass})
request_id = tmp_arg_dict["id"]
tmp_arg_dict["path"] = "data/host/%s" % request_id
self.agent.password(self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_password_timout_exception(self):
tmp_arg_dict = FAKE_ARG_DICT
enc_pass = tmp_arg_dict["enc_pass"]
tmp_arg_dict["value"] = json.dumps({"name": "password",
"value": enc_pass})
request_id = tmp_arg_dict["id"]
tmp_arg_dict["path"] = "data/host/%s" % request_id
side_effects = [FakeTimeoutException('TIME_OUT')]
self.agent.PluginError = FakeTimeoutException
self.agent._wait_for_agent.side_effect = side_effects
self.assertRaises(self.agent.PluginError,
self.agent.password,
self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_reset_network_ok(self):
tmp_arg_dict = FAKE_ARG_DICT
tmp_arg_dict['value'] = json.dumps({'name': 'resetnetwork',
'value': ''})
request_id = tmp_arg_dict['id']
tmp_arg_dict['path'] = "data/host/%s" % request_id
self.agent.resetnetwork(self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_reset_network_timout_exception(self):
tmp_arg_dict = FAKE_ARG_DICT
tmp_arg_dict['value'] = json.dumps({'name': 'resetnetwork',
'value': ''})
request_id = tmp_arg_dict['id']
tmp_arg_dict['path'] = "data/host/%s" % request_id
side_effects = [FakeTimeoutException('TIME_OUT')]
self.agent.PluginError = FakeTimeoutException
self.agent._wait_for_agent.side_effect = side_effects
self.assertRaises(self.agent.PluginError,
self.agent.resetnetwork,
self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_inject_file_with_new_agent(self):
tmp_arg_dict = FAKE_ARG_DICT
request_id = tmp_arg_dict["id"]
b64_path = tmp_arg_dict["b64_path"]
b64_file = tmp_arg_dict["b64_contents"]
self.mock_patch_object(self.agent,
'_get_agent_features',
'file_inject')
tmp_arg_dict["value"] = json.dumps({"name": "file_inject",
"value": {"b64_path": b64_path,
"b64_file": b64_file}})
tmp_arg_dict["path"] = "data/host/%s" % request_id
self.agent.inject_file(self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
self.agent._get_agent_features.assert_called_once()
def test_inject_file_with_old_agent(self):
tmp_arg_dict = FAKE_ARG_DICT
request_id = tmp_arg_dict["id"]
b64_path = tmp_arg_dict["b64_path"]
b64_file = tmp_arg_dict["b64_contents"]
raw_path = base64.b64decode(b64_path)
raw_file = base64.b64decode(b64_file)
new_b64 = base64.b64encode("%s,%s" % (raw_path, raw_file))
self.mock_patch_object(self.agent,
'_get_agent_features',
'injectfile')
tmp_arg_dict["value"] = json.dumps({"name": "injectfile",
"value": new_b64})
tmp_arg_dict["path"] = "data/host/%s" % request_id
self.agent.inject_file(self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
self.agent._get_agent_features.assert_called_once()
def test_inject_file_NotImp_exception(self):
self.mock_patch_object(self.agent,
'_get_agent_features',
'fake_not_imp_exp')
self.assertRaises(NotImplementedError,
self.agent.inject_file,
self.agent, FAKE_ARG_DICT)
self.agent._get_agent_features.assert_called_once()
def test_inject_file_Timeout_exception(self):
tmp_arg_dict = FAKE_ARG_DICT
request_id = tmp_arg_dict["id"]
b64_path = tmp_arg_dict["b64_path"]
b64_file = tmp_arg_dict["b64_contents"]
tmp_arg_dict["value"] = json.dumps({"name": "file_inject",
"value": {"b64_path": b64_path,
"b64_file": b64_file}})
tmp_arg_dict["path"] = "data/host/%s" % request_id
self.mock_patch_object(self.agent,
'_get_agent_features',
'file_inject')
side_effects = [FakeTimeoutException('TIME_OUT')]
self.agent.PluginError = FakeTimeoutException
self.agent._wait_for_agent.side_effect = side_effects
self.assertRaises(self.agent.PluginError,
self.agent.inject_file,
self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_agent_update_ok(self):
tmp_arg_dict = FAKE_ARG_DICT
request_id = tmp_arg_dict["id"]
url = tmp_arg_dict["url"]
md5sum = tmp_arg_dict["md5sum"]
tmp_arg_dict["value"] = json.dumps({"name": "agentupdate",
"value": "%s,%s" % (url, md5sum)})
tmp_arg_dict["path"] = "data/host/%s" % request_id
self.agent.agent_update(self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_with(self.agent,
tmp_arg_dict)
def test_agent_update_timout_exception(self):
tmp_arg_dict = FAKE_ARG_DICT
request_id = tmp_arg_dict["id"]
url = tmp_arg_dict["url"]
md5sum = tmp_arg_dict["md5sum"]
tmp_arg_dict["value"] = json.dumps({"name": "agentupdate",
"value": "%s,%s" % (url, md5sum)})
tmp_arg_dict["path"] = "data/host/%s" % request_id
side_effects = [FakeTimeoutException('TIME_OUT')]
self.agent.PluginError = FakeTimeoutException
self.agent._wait_for_agent.side_effect = side_effects
self.assertRaises(self.agent.PluginError,
self.agent.agent_update,
self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_once()
def test_get_agent_features_returncode_0(self):
self.mock_patch_object(self.agent.json,
'loads',
{'returncode': 0})
featrues_ret = self.agent._get_agent_features(self.agent,
FAKE_ARG_DICT)
self.assertFalse(bool(featrues_ret))
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_once()
def test_get_agent_features_returncode_not_0(self):
self.mock_patch_object(self.agent,
'_wait_for_agent',
'fake_wait_agent_return')
self.mock_patch_object(self.agent.json,
'loads',
{'returncode': 'fake_return_code',
'message': 'fake_message'})
featrues_ret = self.agent._get_agent_features(self.agent,
FAKE_ARG_DICT)
self.assertTrue(bool(featrues_ret))
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_once()
def test_get_agent_features_timout_exception(self):
side_effects = [FakeTimeoutException('TIME_OUT')]
self.agent.PluginError = FakeTimeoutException
self.agent._wait_for_agent.side_effect = side_effects
self.assertRaises(self.agent.PluginError,
self.agent._get_agent_features,
self.agent, FAKE_ARG_DICT)
self.agent._wait_for_agent.assert_called_once()
self.agent.xenstore.write_record.assert_called_once()
class WaitForAgentTestCase(plugin_test.PluginTestBase):
def setUp(self):
super(WaitForAgentTestCase, self).setUp()
self.agent = self.load_plugin("agent.py")
def test_wait_for_agent_ok(self):
tmp_arg_dict = FAKE_ARG_DICT
tmp_arg_dict["path"] = "data/guest/%s" % 'fake_id'
tmp_arg_dict["ignore_missing_path"] = True
self.mock_patch_object(self.agent.xenstore,
'read_record',
'fake_read_record')
ret_str = self.agent._wait_for_agent(self.agent,
'fake_id',
FAKE_ARG_DICT,
self.agent.DEFAULT_TIMEOUT)
self.agent.xenstore.read_record.assert_called_with(self.agent,
tmp_arg_dict)
self.assertEqual(ret_str, 'fake_read_record')
@mock.patch.object(time, 'sleep')
def test_wait_for_agent_reboot_detected_exception(self, mock_sleep):
tmp_arg_dict = FAKE_ARG_DICT
tmp_arg_dict["path"] = "data/guest/%s" % 'fake_id'
tmp_arg_dict["ignore_missing_path"] = True
self.mock_patch_object(self.agent.xenstore,
'read_record',
'"None"')
self.mock_patch_object(self.agent.xenstore,
'record_exists',
False)
self.mock_patch_object(self.agent.xenstore,
'delete_record',
'fake_del_record')
self.assertRaises(self.agent.RebootDetectedError,
self.agent._wait_for_agent,
self.agent, 'fake_id', FAKE_ARG_DICT,
self.agent.DEFAULT_TIMEOUT)
self.agent.xenstore.read_record.assert_called_with(self.agent,
tmp_arg_dict)
exists_args = {
"dom_id": tmp_arg_dict["dom_id"],
"path": "name",
}
self.agent.xenstore.record_exists.assert_called_with(exists_args)
tmp_arg_dict["path"] = "data/host/%s" % 'fake_id'
self.agent.xenstore.delete_record.assert_called_with(self.agent,
tmp_arg_dict)
@mock.patch.object(time, 'sleep')
@mock.patch.object(time, 'time')
def test_wait_for_agent_timeout_exception(self, mock_time, mock_sleep):
tmp_arg_dict = FAKE_ARG_DICT
tmp_arg_dict["path"] = "data/guest/%s" % 'fake_id'
tmp_arg_dict["ignore_missing_path"] = True
self.mock_patch_object(self.agent.xenstore,
'read_record',
'"None"')
self.mock_patch_object(self.agent.xenstore,
'record_exists',
True)
self.mock_patch_object(self.agent.xenstore,
'delete_record',
'fake_del_record')
mock_time.side_effect = list(range(self.agent.DEFAULT_TIMEOUT + 1))
self.assertRaises(self.agent.TimeoutError,
self.agent._wait_for_agent,
self.agent, 'fake_id', FAKE_ARG_DICT,
self.agent.DEFAULT_TIMEOUT)
self.agent.xenstore.read_record.assert_called_with(self.agent,
tmp_arg_dict)
exists_args = {
"dom_id": tmp_arg_dict["dom_id"],
"path": "name",
}
self.agent.xenstore.record_exists.assert_called_with(exists_args)
tmp_arg_dict["path"] = "data/host/%s" % 'fake_id'
self.agent.xenstore.delete_record.assert_called_with(self.agent,
tmp_arg_dict)
self.assertEqual(self.agent.DEFAULT_TIMEOUT - 1,
self.agent.xenstore.read_record.call_count)
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