Initial commit

[ta/config-manager.git] / cmframework / test / cmprocessor_snapshot_test.py

diff --git a/cmframework/test/cmprocessor_snapshot_test.py b/cmframework/test/cmprocessor_snapshot_test.py
new file mode 100644 (file)
index 0000000..6c27594
--- /dev/null
+++ b/cmframework/test/cmprocessor_snapshot_test.py
@@ -0,0 +1,174 @@
+# Copyright 2019 Nokia
+
+# 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 unittest
+import mock
+from mock import call
+
+from cmframework.server.cmprocessor import CMProcessor
+from cmframework.apis.cmerror import CMError
+from cmframework.server.cmcsn import CMCSN
+from cmframework.server import cmchangemonitor
+
+
+class CMProcessorSnapshotTest(unittest.TestCase):
+    @mock.patch('cmframework.server.cmprocessor.cmcsn.CMCSN')
+    @mock.patch('cmframework.server.cmprocessor.cmsnapshot.CMSnapshot')
+    @mock.patch('cmframework.server.cmprocessor.logging')
+    def test_get_property(self, mock_logging, mock_cmsnapshot, mock_cmcsn):
+        mock_backend = mock.MagicMock()
+
+        mock_validator = mock.MagicMock()
+        mock_activator = mock.MagicMock()
+        mock_changemonitor = mock.MagicMock()
+        mock_activationstate_handler = mock.MagicMock()
+        mock_snapshot_handler = mock.MagicMock()
+
+        processor = CMProcessor(mock_backend, mock_validator, mock_activator,
+                                mock_changemonitor, mock_activationstate_handler,
+                                mock_snapshot_handler)
+
+        property = processor.get_property('foo')
+        mock_cmsnapshot.return_value.assert_not_called()
+
+        snapshot_property = processor.get_property('foo', 'snap1')
+        mock_cmsnapshot.return_value.assert_has_calls([call.load('snap1'),
+                                                       call.get_property('foo')],
+                                                      any_order=True)
+
+    @mock.patch('cmframework.server.cmprocessor.cmcsn.CMCSN')
+    @mock.patch('cmframework.server.cmprocessor.cmsnapshot.CMSnapshot')
+    @mock.patch('cmframework.server.cmprocessor.logging')
+    def test_get_properties(self, mock_logging, mock_cmsnapshot, mock_cmcsn):
+        mock_backend = mock.MagicMock()
+
+        mock_validator = mock.MagicMock()
+        mock_activator = mock.MagicMock()
+        mock_changemonitor = mock.MagicMock()
+        mock_activationstate_handler = mock.MagicMock()
+        mock_snapshot_handler = mock.MagicMock()
+
+        processor = CMProcessor(mock_backend, mock_validator, mock_activator,
+                                mock_changemonitor, mock_activationstate_handler,
+                                mock_snapshot_handler)
+
+        property = processor.get_properties('.*')
+        mock_cmsnapshot.return_value.assert_not_called()
+
+        snapshot_property = processor.get_properties('.*', 'snap1')
+        mock_cmsnapshot.return_value.assert_has_calls([call.load('snap1'),
+                                                       call.get_properties('.*')],
+                                                      any_order=True)
+
+    @mock.patch('cmframework.server.cmprocessor.cmcsn.CMCSN')
+    @mock.patch('cmframework.server.cmprocessor.cmsnapshot.CMSnapshot')
+    @mock.patch('cmframework.server.cmprocessor.logging')
+    def test_create_snapshot(self, mock_logging, mock_cmsnapshot, mock_cmcsn):
+        mock_backend = mock.MagicMock()
+
+        mock_validator = mock.MagicMock()
+        mock_activator = mock.MagicMock()
+        mock_changemonitor = mock.MagicMock()
+        mock_activationstate_handler = mock.MagicMock()
+        mock_snapshot_handler = mock.MagicMock()
+
+        processor = CMProcessor(mock_backend, mock_validator, mock_activator,
+                                mock_changemonitor, mock_activationstate_handler,
+                                mock_snapshot_handler)
+
+        processor.create_snapshot('snap1')
+
+        mock_cmsnapshot.return_value.create.assert_called_once_with('snap1', mock_backend)
+
+    @mock.patch('cmframework.server.cmprocessor.cmcsn.CMCSN')
+    @mock.patch('cmframework.server.cmprocessor.cmsnapshot.CMSnapshot')
+    @mock.patch('cmframework.server.cmprocessor.logging')
+    def test_delete_snapshot(self, mock_logging, mock_cmsnapshot, mock_cmcsn):
+        mock_backend = mock.MagicMock()
+
+        mock_validator = mock.MagicMock()
+        mock_activator = mock.MagicMock()
+        mock_changemonitor = mock.MagicMock()
+        mock_activationstate_handler = mock.MagicMock()
+        mock_snapshot_handler = mock.MagicMock()
+
+        processor = CMProcessor(mock_backend, mock_validator, mock_activator,
+                                mock_changemonitor, mock_activationstate_handler,
+                                mock_snapshot_handler)
+
+        processor.delete_snapshot('snap1')
+
+        mock_cmsnapshot.return_value.delete.assert_called_once_with('snap1')
+
+    @mock.patch('cmframework.server.cmprocessor.cmcsn.CMCSN')
+    @mock.patch('cmframework.server.cmprocessor.cmsnapshot.CMSnapshot')
+    @mock.patch('cmframework.server.cmprocessor.logging')
+    def test_list_snapshots(self, mock_logging, mock_cmsnapshot, mock_cmcsn):
+        mock_backend = mock.MagicMock()
+
+        mock_validator = mock.MagicMock()
+        mock_activator = mock.MagicMock()
+        mock_changemonitor = mock.MagicMock()
+        mock_activationstate_handler = mock.MagicMock()
+        mock_snapshot_handler = mock.MagicMock()
+
+        processor = CMProcessor(mock_backend, mock_validator, mock_activator,
+                                mock_changemonitor, mock_activationstate_handler,
+                                mock_snapshot_handler)
+
+        processor.list_snapshots()
+
+        mock_cmsnapshot.return_value.list.assert_called_once()
+
+    @mock.patch('cmframework.server.cmprocessor.cmactivationwork.CMActivationWork')
+    @mock.patch('cmframework.server.cmprocessor.cmcsn.CMCSN')
+    @mock.patch('cmframework.server.cmprocessor.cmsnapshot.CMSnapshot')
+    @mock.patch('cmframework.server.cmprocessor.logging')
+    def test_restore_snapshot(self,
+                              mock_logging,
+                              mock_cmsnapshot,
+                              mock_cmcsn,
+                              mock_cmactivationwork):
+        csn1 = mock.MagicMock()
+        csn2 = mock.MagicMock()
+        mock_cmcsn.side_effect = [csn1, csn2]
+        mock_backend = mock.MagicMock()
+
+        mock_validator = mock.MagicMock()
+        mock_activator = mock.MagicMock()
+        mock_changemonitor = mock.MagicMock()
+        mock_activationstate_handler = mock.MagicMock()
+        mock_snapshot_handler = mock.MagicMock()
+
+        processor = CMProcessor(mock_backend, mock_validator, mock_activator,
+                                mock_changemonitor, mock_activationstate_handler,
+                                mock_snapshot_handler)
+
+        self.assertEqual(processor.csn, csn1)
+
+        processor.restore_snapshot('snap1')
+
+        self.assertEqual(processor.csn, csn2)
+        mock_cmsnapshot.return_value.load.assert_called_once_with('snap1')
+        mock_validator.validate_set.assert_called_once_with(
+            mock_cmsnapshot.return_value.get_properties.return_value)
+        mock_cmsnapshot.return_value.restore.assert_called_once_with(mock_backend)
+        mock_cmactivationwork.assert_called_once_with(
+            mock_cmactivationwork.OPER_SET,
+            csn2.get.return_value,
+            mock_cmsnapshot.return_value.get_properties.return_value)
+        mock_activator.add_work.assert_called_once_with(mock_cmactivationwork.return_value)
+
+if __name__ == '__main__':
+    unittest.main()