X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=tests%2Funit%2Ftest_watcher.py;h=5e1960f5d596bc0e1ebc4f013db74ffe71fb610b;hb=HEAD;hp=ec285196e596547362c9b4d17959ed1e936321c2;hpb=f1946a1e90036bb8a758b49f94ac4d3b40bae66e;p=pti%2Fo2.git

diff --git a/tests/unit/test_watcher.py b/tests/unit/test_watcher.py
index ec28519..5e1960f 100644
--- a/tests/unit/test_watcher.py
+++ b/tests/unit/test_watcher.py
@@ -1,71 +1,204 @@
-# Copyright (C) 2021 Wind River Systems, Inc.
-#
-#  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.
-
-from datetime import datetime
-import json
-from typing import List
-from o2ims.service.client.base_client import BaseClient
-import pytest
-from o2ims.domain import ocloud
-from o2ims import config
-import uuid
-from o2ims.service.watcher.base import OcloudWather
-from o2ims.domain import stx_object as ocloudModel
-from o2ims.adapter.ocloud_repository import OcloudRepository
-
-class FakeOcloudClient(BaseClient):
-    def __init__(self):
-        super().__init__()
-        fakeCloud = ocloudModel.StxGenericModel()
-        fakeCloud.id = uuid.uuid4()
-        fakeCloud.name = 'stx1'
-        fakeCloud.content = json.dumps({})
-        fakeCloud.createtime = datetime.now()
-        fakeCloud.updatetime = datetime.now
-        self.fakeCloud = fakeCloud
-
-    def _get(self, id) -> ocloudModel.StxGenericModel:
-        return self.fakeCloud
-
-    def _list(self):
-        return [self.fakeCloud]
-
-class FakeOcloudRepo(OcloudRepository):
-    def __init__(self):
-        super().__init__()
-        self.oclouds = []
-
-    def _add(self, ocloud: ocloud.Ocloud):
-        self.oclouds.append(ocloud)
-
-    def _get(self, ocloudid) -> ocloud.Ocloud:
-        filtered = [o for o in self.oclouds if o.id == ocloudid]
-        return filtered.pop()
-
-    def _list(self) -> List[ocloud.Ocloud]:
-        return [x for x in self.oclouds]
-
-    def _update(self, ocloud: ocloud.Ocloud):
-        filtered = [o for o in self.oclouds if o.id == ocloud.id]
-        assert len(filtered) == 1
-        ocloud1 = filtered.pop()
-        ocloud1.update_by(ocloud)
-
-def test_probe_new_ocloud():
-    fakeRepo = FakeOcloudRepo()
-    fakeClient = FakeOcloudClient()
-    ocloudwatcher = OcloudWather(fakeClient, fakeRepo)
-    ocloudwatcher.probe()
-    assert len(fakeRepo.oclouds) == 1
-    assert fakeRepo.oclouds[0].name == "stx1"
+# Copyright (C) 2021 Wind River Systems, Inc.
+#
+#  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 time
+from datetime import datetime
+import json
+from typing import Callable, List
+# from o2common.config import config
+import uuid
+from o2common.service.watcher.base import BaseWatcher, WatcherTree
+from o2common.service.watcher import worker
+from o2common.service.unit_of_work import AbstractUnitOfWork
+from o2common.service import messagebus
+
+from o2ims.domain.resource_type import ResourceTypeEnum
+from o2ims.domain import stx_object as ocloudModel
+from o2ims.adapter.ocloud_repository import OcloudRepository
+from o2ims.domain.stx_repo import StxObjectRepository
+from o2ims.service.watcher.ocloud_watcher import OcloudWatcher
+from o2ims.domain import commands
+from o2common.service.client.base_client import BaseClient
+from o2ims.domain import ocloud
+
+from o2app.service import handlers
+from o2app import bootstrap
+
+
+class FakeOcloudClient(BaseClient):
+    def __init__(self):
+        super().__init__()
+        fakeCloud = ocloudModel.StxGenericModel(ResourceTypeEnum.OCLOUD)
+        fakeCloud.id = uuid.uuid4()
+        fakeCloud.name = 'stx1'
+        fakeCloud.content = json.dumps({})
+        fakeCloud.createtime = datetime.now()
+        fakeCloud.updatetime = datetime.now()
+        fakeCloud.hash = str(hash((fakeCloud.id, fakeCloud.updatetime)))
+        self.fakeCloud = fakeCloud
+
+    def _get(self, id) -> ocloudModel.StxGenericModel:
+        return self.fakeCloud
+
+    def _list(self):
+        return [self.fakeCloud]
+
+    def _set_stx_client(self):
+        pass
+
+
+class FakeOcloudRepo(OcloudRepository):
+    def __init__(self):
+        super().__init__()
+        self.oclouds = []
+
+    def _add(self, ocloud: ocloud.Ocloud):
+        self.oclouds.append(ocloud)
+
+    def _get(self, ocloudid) -> ocloud.Ocloud:
+        filtered = [o for o in self.oclouds if o.id == ocloudid]
+        return filtered.pop()
+
+    def _list(self) -> List[ocloud.Ocloud]:
+        return [x for x in self.oclouds]
+
+    def _update(self, ocloud: ocloud.Ocloud):
+        filtered = [o for o in self.oclouds if o.id == ocloud.id]
+        assert len(filtered) == 1
+        ocloud1 = filtered.pop()
+        ocloud1.update_by(ocloud)
+
+
+class FakeStxObjRepo(StxObjectRepository):
+    def __init__(self):
+        super().__init__()
+        self.oclouds = []
+
+    def _add(self, ocloud: ocloud.Ocloud):
+        self.oclouds.append(ocloud)
+
+    def _get(self, ocloudid) -> ocloud.Ocloud:
+        filtered = [o for o in self.oclouds if o.id == ocloudid]
+        return filtered.pop()
+
+    def _list(self, type: ResourceTypeEnum) -> List[ocloud.Ocloud]:
+        return [x for x in self.oclouds]
+
+    def _update(self, ocloud: ocloud.Ocloud):
+        filtered = [o for o in self.oclouds if o.id == ocloud.id]
+        assert len(filtered) == 1
+        ocloud1 = filtered.pop()
+        ocloud1.update_by(ocloud)
+
+
+class FakeUnitOfWork(AbstractUnitOfWork):
+    def __init__(self):
+        pass
+
+    def __enter__(self):
+        # self.session = self.session_factory()  # type: Session
+        # self.oclouds = OcloudSqlAlchemyRepository(self.session)
+        self.stxobjects = FakeStxObjRepo()
+        return super().__enter__()
+
+    def __exit__(self, *args):
+        super().__exit__(*args)
+        # self.session.close()
+
+    def _commit(self):
+        pass
+        # self.session.commit()
+
+    def rollback(self):
+        pass
+        # self.session.rollback()
+
+    def collect_new_events(self):
+        yield
+        # return super().collect_new_events()
+
+
+def create_fake_bus(uow):
+    def update_ocloud(
+            cmd: commands.UpdateOCloud,
+            uow: AbstractUnitOfWork,
+            publish: Callable):
+        return
+
+    # fakeuow = FakeUnitOfWork()
+    handlers.EVENT_HANDLERS = {}
+    handlers.COMMAND_HANDLERS = {
+        commands.UpdateOCloud: update_ocloud,
+    }
+    bus = bootstrap.bootstrap(False, uow)
+    return bus
+
+
+def test_probe_new_ocloud():
+    fakeuow = FakeUnitOfWork()
+    bus = create_fake_bus(fakeuow)
+    fakeClient = FakeOcloudClient()
+    ocloudwatcher = OcloudWatcher(fakeClient, bus)
+    cmds = ocloudwatcher.probe()
+    assert cmds is not None
+    assert len(cmds) == 1
+    assert cmds[0].data.name == "stx1"
+    # assert len(fakeuow.stxobjects.oclouds) == 1
+    # assert fakeuow.stxobjects.oclouds[0].name == "stx1"
+
+
+def test_watchers_worker():
+    testedworker = worker.PollWorker()
+
+    class FakeOCloudWatcher(BaseWatcher):
+        def __init__(self, client: BaseClient,
+                     bus: messagebus) -> None:
+            super().__init__(client, None)
+            self.fakeOcloudWatcherCounter = 0
+            self._client = client
+            self._bus = bus
+
+        def _targetname(self):
+            return "fakeocloudwatcher"
+
+        def _probe(self, parent: object = None, tags=None):
+            # import pdb; pdb.set_trace()
+            self.fakeOcloudWatcherCounter += 1
+            # hacking to stop the blocking sched task
+            if self.fakeOcloudWatcherCounter > 2:
+                testedworker.stop()
+            return []
+
+    # fakeRepo = FakeOcloudRepo()
+    fakeuow = FakeUnitOfWork()
+    bus = create_fake_bus(fakeuow)
+
+    fakeClient = FakeOcloudClient()
+    fakewatcher = FakeOCloudWatcher(fakeClient, bus)
+
+    root = WatcherTree(fakewatcher)
+
+    testedworker.set_interval(1)
+    testedworker.add_watcher(root)
+    assert fakewatcher.fakeOcloudWatcherCounter == 0
+
+    count1 = fakewatcher.fakeOcloudWatcherCounter
+    testedworker.start()
+    time.sleep(1)
+    assert fakewatcher.fakeOcloudWatcherCounter > count1
+
+    # assumed hacking: probe has stopped the sched task
+    count3 = fakewatcher.fakeOcloudWatcherCounter
+    time.sleep(1)
+    assert fakewatcher.fakeOcloudWatcherCounter == count3