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gerrit.lfbroadband.org / onos-service / fba51cd186a89ceb01b632784ee14a13bb449fce / . / xos / synchronizer / event_steps / test_kubernetes_event.py
blob: 4fb4ffeb9fc23f990b4aa2026b5b370c9030111e [file] [log] [blame]
Scott Bakera80de332018-08-16 10:46:21 -0700[diff] [blame]1# Copyright 2017-present Open Networking Foundation
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7# http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15import unittest
16import json
17import functools
18from mock import patch, call, Mock, PropertyMock
19import requests_mock
20
21import os, sys
22
23# Hack to load synchronizer framework
24test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
25xos_dir=os.path.join(test_path, "../../..")
26if not os.path.exists(os.path.join(test_path, "new_base")):
27 xos_dir=os.path.join(test_path, "../../../../../../orchestration/xos/xos")
28 services_dir = os.path.join(xos_dir, "../../xos_services")
29sys.path.append(xos_dir)
30sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
31# END Hack to load synchronizer framework
32
33# generate model from xproto
34def get_models_fn(service_name, xproto_name):
35 name = os.path.join(service_name, "xos", xproto_name)
36 if os.path.exists(os.path.join(services_dir, name)):
37 return name
38 else:
39 name = os.path.join(service_name, "xos", "synchronizer", "models", xproto_name)
40 if os.path.exists(os.path.join(services_dir, name)):
41 return name
42 raise Exception("Unable to find service=%s xproto=%s" % (service_name, xproto_name))
43# END generate model from xproto
44
45class TestKubernetesEvent(unittest.TestCase):
46
47 def setUp(self):
48 global DeferredException
49
50 self.sys_path_save = sys.path
51 sys.path.append(xos_dir)
52 sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
53
54 # Setting up the config module
55 from xosconfig import Config
56 config = os.path.join(test_path, "../test_config.yaml")
57 Config.clear()
58 Config.init(config, "synchronizer-config-schema.yaml")
59 # END Setting up the config module
60
61 from synchronizers.new_base.mock_modelaccessor_build import build_mock_modelaccessor
62 build_mock_modelaccessor(xos_dir, services_dir, [
63 get_models_fn("onos-service", "onos.xproto")
64 ])
65 import synchronizers.new_base.modelaccessor
66 from synchronizers.new_base.modelaccessor import model_accessor
67 from mock_modelaccessor import MockObjectList
68
69 from kubernetes_event import KubernetesPodDetailsEventStep
70
71 # import all class names to globals
72 for (k, v) in model_accessor.all_model_classes.items():
73 globals()[k] = v
74
75 self.event_step = KubernetesPodDetailsEventStep
76
77 self.onos = ONOSService(name="myonos",
78 rest_hostname = "onos-url",
79 rest_port = "8181",
80 rest_username = "karaf",
81 rest_password = "karaf",
82 backend_code=1,
83 backend_status="succeeded")
84
85 self.app1 = ONOSApp(name="myapp1",
86 owner=self.onos,
87 backend_code=1,
88 backend_status="succeeded")
89
90 self.app2 = ONOSApp(name="myapp2",
91 owner=self.onos,
92 backend_code=1,
93 backend_status="succeeded")
94
95 self.onos.service_instances = MockObjectList([self.app1, self.app2])
96
97 self.log = Mock()
98
99 def tearDown(self):
100 self.onos = None
101 sys.path = self.sys_path_save
102
103 def test_process_event(self):
104 with patch.object(ONOSService.objects, "get_items") as service_objects, \
105 patch.object(ONOSService, "save", autospec=True) as service_save, \
106 patch.object(ONOSApp, "save", autospec=True) as app_save:
107 service_objects.return_value = [self.onos]
108
109 event_dict = {"status": "created",
110 "labels": {"xos_service": "myonos"}}
111 event = Mock()
112 event.value = json.dumps(event_dict)
113
114 step = self.event_step(log=self.log)
115 step.process_event(event)
116
117 self.assertEqual(self.onos.backend_code, 0)
118 self.assertEqual(self.onos.backend_status, "resynchronize due to kubernetes event")
119 service_save.assert_called_with(self=self.onos, update_fields=["updated", "backend_code", "backend_status"],
120 always_update_timestamp=True)
121
122 self.assertEqual(self.app1.backend_code, 0)
123 self.assertEqual(self.app1.backend_status, "resynchronize due to kubernetes event")
124
125 self.assertEqual(self.app2.backend_code, 0)
126 self.assertEqual(self.app2.backend_status, "resynchronize due to kubernetes event")
127 app_save.assert_has_calls([call(self.app1, update_fields=["updated", "backend_code", "backend_status"],
128 always_update_timestamp=True),
129 call(self.app2, update_fields=["updated", "backend_code", "backend_status"],
130 always_update_timestamp=True)])
131
132 def test_process_event_unknownstatus(self):
133 with patch.object(ONOSService.objects, "get_items") as service_objects, \
134 patch.object(ONOSService, "save") as service_save, \
135 patch.object(ONOSApp, "save") as app_save:
136 service_objects.return_value = [self.onos]
137
138 event_dict = {"status": "something_else",
139 "labels": {"xos_service": "myonos"}}
140 event = Mock()
141 event.value = json.dumps(event_dict)
142
143 step = self.event_step(log=self.log)
144 step.process_event(event)
145
146 self.assertEqual(self.onos.backend_code, 1)
147 self.assertEqual(self.onos.backend_status, "succeeded")
148 service_save.assert_not_called()
149
150 self.assertEqual(self.app1.backend_code, 1)
151 self.assertEqual(self.app1.backend_status, "succeeded")
152 app_save.assert_not_called()
153
154 self.assertEqual(self.app2.backend_code, 1)
155 self.assertEqual(self.app2.backend_status, "succeeded")
156
157 def test_process_event_unknownservice(self):
158 with patch.object(ONOSService.objects, "get_items") as service_objects, \
159 patch.object(ONOSService, "save") as service_save, \
160 patch.object(ONOSApp, "save") as app_save:
161 service_objects.return_value = [self.onos]
162
163 event_dict = {"status": "created",
164 "labels": {"xos_service": "some_other_service"}}
165 event = Mock()
166 event.value = json.dumps(event_dict)
167
168 step = self.event_step(log=self.log)
169 step.process_event(event)
170
171 self.assertEqual(self.onos.backend_code, 1)
172 self.assertEqual(self.onos.backend_status, "succeeded")
173 service_save.assert_not_called()
174
175 self.assertEqual(self.app1.backend_code, 1)
176 self.assertEqual(self.app1.backend_status, "succeeded")
177 app_save.assert_not_called()
178
179 self.assertEqual(self.app2.backend_code, 1)
180 self.assertEqual(self.app2.backend_status, "succeeded")
181
182 def test_process_event_nolabels(self):
183 with patch.object(ONOSService.objects, "get_items") as service_objects, \
184 patch.object(ONOSService, "save") as service_save, \
185 patch.object(ONOSApp, "save") as app_save:
186 service_objects.return_value = [self.onos]
187
188 event_dict = {"status": "created"}
189 event = Mock()
190 event.value = json.dumps(event_dict)
191
192 step = self.event_step(log=self.log)
193 step.process_event(event)
194
195 self.assertEqual(self.onos.backend_code, 1)
196 self.assertEqual(self.onos.backend_status, "succeeded")
197 service_save.assert_not_called()
198
199 self.assertEqual(self.app1.backend_code, 1)
200 self.assertEqual(self.app1.backend_status, "succeeded")
201 app_save.assert_not_called()
202
203 self.assertEqual(self.app2.backend_code, 1)
204 self.assertEqual(self.app2.backend_status, "succeeded")
205
206
207
208if __name__ == '__main__':
209 unittest.main()
210
211
212