mirror of
https://github.com/clearlinux/WALinuxAgent.git
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221 lines
11 KiB
Python
221 lines
11 KiB
Python
# Copyright 2014 Microsoft Corporation
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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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#
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# Requires Python 2.4+ and Openssl 1.0+
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#
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from azurelinuxagent.common.protocol.wire import *
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from tests.protocol.mockwiredata import *
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data_with_bom = b'\xef\xbb\xbfhehe'
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testurl = 'http://foo'
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wireserver_url = '168.63.129.16'
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@patch("time.sleep")
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@patch("azurelinuxagent.common.protocol.wire.CryptUtil")
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@patch("azurelinuxagent.common.protocol.wire.restutil")
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class TestWireProtocolGetters(AgentTestCase):
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def _test_getters(self, test_data, mock_restutil, MockCryptUtil, _):
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mock_restutil.http_get.side_effect = test_data.mock_http_get
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MockCryptUtil.side_effect = test_data.mock_crypt_util
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protocol = WireProtocol(wireserver_url)
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protocol.detect()
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protocol.get_vminfo()
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protocol.get_certs()
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ext_handlers, etag = protocol.get_ext_handlers()
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for ext_handler in ext_handlers.extHandlers:
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protocol.get_ext_handler_pkgs(ext_handler)
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crt1 = os.path.join(self.tmp_dir,
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'33B0ABCE4673538650971C10F7D7397E71561F35.crt')
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crt2 = os.path.join(self.tmp_dir,
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'4037FBF5F1F3014F99B5D6C7799E9B20E6871CB3.crt')
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prv2 = os.path.join(self.tmp_dir,
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'4037FBF5F1F3014F99B5D6C7799E9B20E6871CB3.prv')
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self.assertTrue(os.path.isfile(crt1))
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self.assertTrue(os.path.isfile(crt2))
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self.assertTrue(os.path.isfile(prv2))
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def test_getters(self, *args):
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"""Normal case"""
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test_data = WireProtocolData(DATA_FILE)
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self._test_getters(test_data, *args)
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def test_getters_no_ext(self, *args):
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"""Provision with agent is not checked"""
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test_data = WireProtocolData(DATA_FILE_NO_EXT)
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self._test_getters(test_data, *args)
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def test_getters_ext_no_settings(self, *args):
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"""Extensions without any settings"""
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test_data = WireProtocolData(DATA_FILE_EXT_NO_SETTINGS)
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self._test_getters(test_data, *args)
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def test_getters_ext_no_public(self, *args):
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"""Extensions without any public settings"""
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test_data = WireProtocolData(DATA_FILE_EXT_NO_PUBLIC)
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self._test_getters(test_data, *args)
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def test_call_storage_kwargs(self,
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mock_restutil,
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mock_cryptutil,
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mock_sleep):
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from azurelinuxagent.common.utils import restutil
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with patch.object(restutil, 'http_get') as http_patch:
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http_req = restutil.http_get
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url = testurl
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headers = {}
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# no kwargs
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WireClient.call_storage_service(http_req)
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# kwargs, no chk_proxy
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WireClient.call_storage_service(http_req,
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url,
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headers)
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# kwargs, chk_proxy False
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WireClient.call_storage_service(http_req,
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url,
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headers,
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chk_proxy=False)
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# kwargs, chk_proxy True
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WireClient.call_storage_service(http_req,
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url,
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headers,
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chk_proxy=True)
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# assert
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self.assertTrue(http_patch.call_count == 4)
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for c in http_patch.call_args_list:
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self.assertTrue(c[-1]['chk_proxy'] == True)
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def test_get_host_ga_plugin(self, *args):
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wire_protocol_client = WireProtocol(wireserver_url).client
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goal_state = GoalState(WireProtocolData(DATA_FILE).goal_state)
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with patch.object(WireClient, "get_goal_state", return_value = goal_state) as patch_get_goal_state:
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host_plugin = wire_protocol_client.get_host_plugin()
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self.assertEqual(goal_state.container_id, host_plugin.container_id)
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self.assertEqual(goal_state.role_instance_config_name, host_plugin.role_config_name)
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patch_get_goal_state.assert_called_once()
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def test_upload_status_blob_default(self, *args):
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wire_protocol_client = WireProtocol(wireserver_url).client
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wire_protocol_client.ext_conf = ExtensionsConfig(None)
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wire_protocol_client.ext_conf.status_upload_blob = testurl
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with patch.object(WireClient, "get_goal_state") as patch_get_goal_state:
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with patch.object(HostPluginProtocol, "put_vm_status") as patch_host_ga_plugin_upload:
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with patch.object(StatusBlob, "upload", return_value = True) as patch_default_upload:
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wire_protocol_client.upload_status_blob()
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patch_default_upload.assert_called_once_with(testurl)
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patch_get_goal_state.assert_not_called()
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patch_host_ga_plugin_upload.assert_not_called()
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def test_upload_status_blob_host_ga_plugin(self, *args):
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wire_protocol_client = WireProtocol(wireserver_url).client
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wire_protocol_client.ext_conf = ExtensionsConfig(None)
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wire_protocol_client.ext_conf.status_upload_blob = testurl
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goal_state = GoalState(WireProtocolData(DATA_FILE).goal_state)
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with patch.object(HostPluginProtocol, "put_vm_status") as patch_host_ga_plugin_upload:
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with patch.object(StatusBlob, "upload", return_value=False) as patch_default_upload:
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wire_protocol_client.get_goal_state = Mock(return_value = goal_state)
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wire_protocol_client.upload_status_blob()
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patch_default_upload.assert_called_once_with(testurl)
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wire_protocol_client.get_goal_state.assert_called_once()
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patch_host_ga_plugin_upload.assert_called_once_with(wire_protocol_client.status_blob, testurl)
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def test_get_in_vm_artifacts_profile_blob_not_available(self, *args):
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wire_protocol_client = WireProtocol(wireserver_url).client
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wire_protocol_client.ext_conf = ExtensionsConfig(None)
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# Test when in_vm_artifacts_profile_blob is null/None
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self.assertEqual(None, wire_protocol_client.get_in_vm_artifacts_profile())
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#Test when in_vm_artifacts_profile_blob is whitespace
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wire_protocol_client.ext_conf.in_vm_artifacts_profile_blob = " "
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self.assertEqual(None, wire_protocol_client.get_in_vm_artifacts_profile())
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def test_get_in_vm_artifacts_profile_response_body_not_valid(self, *args):
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wire_protocol_client = WireProtocol(wireserver_url).client
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wire_protocol_client.ext_conf = ExtensionsConfig(None)
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wire_protocol_client.ext_conf.in_vm_artifacts_profile_blob = testurl
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goal_state = GoalState(WireProtocolData(DATA_FILE).goal_state)
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wire_protocol_client.get_goal_state = Mock(return_value=goal_state)
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with patch.object(HostPluginProtocol, "get_extension_artifact_url_and_headers",
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return_value = ['dummy_url', {}]) as host_plugin_get_artifact_url_and_headers:
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#Test when response body is None
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wire_protocol_client.call_storage_service = Mock(return_value=MockResponse(None, 200))
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in_vm_artifacts_profile = wire_protocol_client.get_in_vm_artifacts_profile()
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self.assertTrue(in_vm_artifacts_profile is None)
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#Test when response body is None
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wire_protocol_client.call_storage_service = Mock(return_value=MockResponse(' '.encode('utf-8'), 200))
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in_vm_artifacts_profile = wire_protocol_client.get_in_vm_artifacts_profile()
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self.assertTrue(in_vm_artifacts_profile is None)
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#Test when response body is None
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wire_protocol_client.call_storage_service = Mock(return_value=MockResponse('{ }'.encode('utf-8'), 200))
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in_vm_artifacts_profile = wire_protocol_client.get_in_vm_artifacts_profile()
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self.assertEqual(dict(), in_vm_artifacts_profile.__dict__,
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'If in_vm_artifacts_profile_blob has empty json dictionary, in_vm_artifacts_profile '
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'should contain nothing')
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host_plugin_get_artifact_url_and_headers.assert_called_with(testurl)
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def test_get_in_vm_artifacts_profile_default(self, *args):
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wire_protocol_client = WireProtocol(wireserver_url).client
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wire_protocol_client.ext_conf = ExtensionsConfig(None)
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wire_protocol_client.ext_conf.in_vm_artifacts_profile_blob = testurl
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goal_state = GoalState(WireProtocolData(DATA_FILE).goal_state)
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wire_protocol_client.get_goal_state = Mock(return_value=goal_state)
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wire_protocol_client.call_storage_service = Mock(return_value=MockResponse('{"onHold": "true"}'.encode('utf-8'), 200))
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in_vm_artifacts_profile = wire_protocol_client.get_in_vm_artifacts_profile()
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self.assertEqual(dict(onHold='true'), in_vm_artifacts_profile.__dict__)
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self.assertTrue(in_vm_artifacts_profile.is_extension_handlers_handling_on_hold())
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def test_get_in_vm_artifacts_profile_host_ga_plugin(self, *args):
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wire_protocol_client = WireProtocol(wireserver_url).client
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wire_protocol_client.ext_conf = ExtensionsConfig(None)
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wire_protocol_client.ext_conf.in_vm_artifacts_profile_blob = testurl
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goal_state = GoalState(WireProtocolData(DATA_FILE).goal_state)
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wire_protocol_client.get_goal_state = Mock(return_value=goal_state)
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wire_protocol_client._get_in_vm_artifacts_profile = Mock(side_effect=[None, '{"onHold": "true"}'.encode('utf-8')])
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with patch.object(HostPluginProtocol, "get_extension_artifact_url_and_headers",
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return_value = ['dummy_url', {}]) as host_plugin_get_artifact_url_and_headers:
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in_vm_artifacts_profile = wire_protocol_client.get_in_vm_artifacts_profile()
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self.assertEqual(dict(onHold='true'), in_vm_artifacts_profile.__dict__)
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self.assertTrue(in_vm_artifacts_profile.is_extension_handlers_handling_on_hold())
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host_plugin_get_artifact_url_and_headers.assert_called_once_with(testurl)
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class MockResponse:
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def __init__(self, body, status_code):
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self.body = body
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self.status = status_code
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def read(self):
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return self.body
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if __name__ == '__main__':
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unittest.main()
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