1 # Copyright (C) 2021 Wind River Systems, Inc.
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3 # Licensed under the Apache License, Version 2.0 (the "License");
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4 # you may not use this file except in compliance with the License.
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5 # You may obtain a copy of the License at
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7 # http://www.apache.org/licenses/LICENSE-2.0
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9 # Unless required by applicable law or agreed to in writing, software
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10 # distributed under the License is distributed on an "AS IS" BASIS,
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11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 # See the License for the specific language governing permissions and
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13 # limitations under the License.
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16 from datetime import datetime
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18 from typing import List
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19 from o2ims.domain.resource_type import ResourceTypeEnum
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20 from o2ims.service.client.base_client import BaseClient
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21 from o2ims.domain import ocloud
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22 from o2ims import config
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24 from o2ims.service.watcher.base import BaseWatcher, WatcherTree
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25 from o2ims.domain import stx_object as ocloudModel
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26 from o2ims.adapter.ocloud_repository import OcloudRepository
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27 from o2ims.domain.stx_repo import StxObjectRepository
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28 from o2ims.service.watcher import worker
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29 from o2ims.service.unit_of_work import AbstractUnitOfWork
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30 from o2ims.service.watcher.ocloud_watcher import OcloudWatcher
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33 class FakeOcloudClient(BaseClient):
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36 fakeCloud = ocloudModel.StxGenericModel(ResourceTypeEnum.OCLOUD)
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37 fakeCloud.id = uuid.uuid4()
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38 fakeCloud.name = 'stx1'
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39 fakeCloud.content = json.dumps({})
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40 fakeCloud.createtime = datetime.now()
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41 fakeCloud.updatetime = datetime.now()
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42 fakeCloud.hash = str(hash((fakeCloud.id, fakeCloud.updatetime)))
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43 self.fakeCloud = fakeCloud
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45 def _get(self, id) -> ocloudModel.StxGenericModel:
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46 return self.fakeCloud
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49 return [self.fakeCloud]
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52 class FakeOcloudRepo(OcloudRepository):
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57 def _add(self, ocloud: ocloud.Ocloud):
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58 self.oclouds.append(ocloud)
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60 def _get(self, ocloudid) -> ocloud.Ocloud:
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61 filtered = [o for o in self.oclouds if o.id == ocloudid]
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62 return filtered.pop()
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64 def _list(self) -> List[ocloud.Ocloud]:
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65 return [x for x in self.oclouds]
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67 def _update(self, ocloud: ocloud.Ocloud):
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68 filtered = [o for o in self.oclouds if o.id == ocloud.id]
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69 assert len(filtered) == 1
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70 ocloud1 = filtered.pop()
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71 ocloud1.update_by(ocloud)
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75 class FakeStxObjRepo(StxObjectRepository):
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80 def _add(self, ocloud: ocloud.Ocloud):
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81 self.oclouds.append(ocloud)
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83 def _get(self, ocloudid) -> ocloud.Ocloud:
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84 filtered = [o for o in self.oclouds if o.id == ocloudid]
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85 return filtered.pop()
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87 def _list(self, type: ResourceTypeEnum) -> List[ocloud.Ocloud]:
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88 return [x for x in self.oclouds]
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90 def _update(self, ocloud: ocloud.Ocloud):
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91 filtered = [o for o in self.oclouds if o.id == ocloud.id]
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92 assert len(filtered) == 1
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93 ocloud1 = filtered.pop()
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94 ocloud1.update_by(ocloud)
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97 class FakeUnitOfWork(AbstractUnitOfWork):
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101 def __enter__(self):
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102 # self.session = self.session_factory() # type: Session
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103 # self.oclouds = OcloudSqlAlchemyRepository(self.session)
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104 self.stxobjects = FakeStxObjRepo()
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105 return super().__enter__()
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107 def __exit__(self, *args):
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108 super().__exit__(*args)
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109 # self.session.close()
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113 # self.session.commit()
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115 def rollback(self):
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117 # self.session.rollback()
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120 def test_probe_new_ocloud():
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121 # fakeRepo = FakeOcloudRepo()
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122 fakeuow = FakeUnitOfWork()
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123 fakeClient = FakeOcloudClient()
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124 ocloudwatcher = OcloudWatcher(fakeClient, fakeuow)
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125 ocloudwatcher.probe()
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126 assert len(fakeuow.stxobjects.oclouds) == 1
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127 assert fakeuow.stxobjects.oclouds[0].name == "stx1"
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130 def test_watchers_worker():
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131 testedworker = worker.PollWorker()
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133 class FakeOCloudWatcher(BaseWatcher):
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134 def __init__(self, client: BaseClient,
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135 repo: OcloudRepository) -> None:
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136 super().__init__(client, None)
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137 self.fakeOcloudWatcherCounter = 0
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138 self._client = client
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141 def _targetname(self):
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142 return "fakeocloudwatcher"
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144 def _probe(self, parent: object=None):
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145 # import pdb; pdb.set_trace()
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146 self.fakeOcloudWatcherCounter += 1
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147 # hacking to stop the blocking sched task
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148 if self.fakeOcloudWatcherCounter > 2:
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149 testedworker.stop()
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153 # fakeRepo = FakeOcloudRepo()
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154 fakeuow = FakeUnitOfWork()
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156 fakeClient = FakeOcloudClient()
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157 fakewatcher = FakeOCloudWatcher(fakeClient, fakeuow)
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159 root = WatcherTree(fakewatcher)
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161 testedworker.set_interval(1)
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162 testedworker.add_watcher(root)
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163 assert fakewatcher.fakeOcloudWatcherCounter == 0
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165 count1 = fakewatcher.fakeOcloudWatcherCounter
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166 testedworker.start()
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168 assert fakewatcher.fakeOcloudWatcherCounter > count1
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170 # assumed hacking: probe has stopped the sched task
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171 count3 = fakewatcher.fakeOcloudWatcherCounter
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173 assert fakewatcher.fakeOcloudWatcherCounter == count3
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