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* Script to rolling-start Nomulus Add a script to restart Nomulus non-disruptively. This can be used after a configuration change to external resources (e.g., Cloud SQL credential) to make Nomulus pick up the latest config. Also added proper support to paging based List api methods, replacing the current hack that forces the server to return everything in one response. The List method for instances has a lower limit on page size than others which is not sufficient for our project.
70 lines
2.7 KiB
Python
70 lines
2.7 KiB
Python
# Copyright 2020 The Nomulus Authors. All Rights Reserved.
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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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"""Unit tests for the common module."""
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import datetime
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import unittest
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from unittest import mock
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from unittest.mock import call, patch
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import common
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class CommonTestCase(unittest.TestCase):
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"""Unit tests for the common module."""
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def setUp(self) -> None:
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self._mock_request = mock.MagicMock()
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self._mock_api = mock.MagicMock()
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self._mock_api.list.return_value = self._mock_request
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self.addCleanup(patch.stopall)
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def test_list_all_pages_single_page(self):
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self._mock_request.execute.return_value = {'data': [1]}
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response = common.list_all_pages(self._mock_api.list,
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'data',
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appsId='project')
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self.assertSequenceEqual(response, [1])
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self._mock_api.list.assert_called_once_with(pageToken=None,
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appsId='project')
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def test_list_all_pages_multi_page(self):
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self._mock_request.execute.side_effect = [{
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'data': [1],
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'nextPageToken': 'token'
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}, {
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'data': [2]
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}]
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response = common.list_all_pages(self._mock_api.list,
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'data',
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appsId='project')
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self.assertSequenceEqual(response, [1, 2])
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self.assertSequenceEqual(self._mock_api.list.call_args_list, [
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call(pageToken=None, appsId='project'),
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call(pageToken='token', appsId='project')
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])
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def test_parse_timestamp(self):
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self.assertEqual(common.parse_gcp_timestamp('2020-01-01T00:00:00Z'),
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datetime.datetime(2020, 1, 1))
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def test_parse_timestamp_irregular_nano_digits(self):
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# datetime only accepts 3 or 6 digits in fractional second.
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self.assertRaises(
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ValueError,
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lambda: datetime.datetime.fromisoformat('2020-01-01T00:00:00.9'))
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self.assertEqual(common.parse_gcp_timestamp('2020-01-01T00:00:00.9Z'),
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datetime.datetime(2020, 1, 1, microsecond=900000))
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if __name__ == '__main__':
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unittest.main()
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