72 lines
3.2 KiB
Python
72 lines
3.2 KiB
Python
#
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# Copyright 2016 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from oslotest import base
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from ceilometer.event import trait_plugins
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class TestTimedeltaPlugin(base.BaseTestCase):
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def setUp(self):
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super(TestTimedeltaPlugin, self).setUp()
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self.plugin = trait_plugins.TimedeltaPlugin()
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def test_timedelta_transformation(self):
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match_list = [('test.timestamp1', '2016-03-02T15:04:32'),
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('test.timestamp2', '2016-03-02T16:04:32')]
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value = self.plugin.trait_values(match_list)
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self.assertEqual([3600], value)
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def test_timedelta_missing_field(self):
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match_list = [('test.timestamp1', '2016-03-02T15:04:32')]
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with mock.patch('%s.LOG' % self.plugin.trait_values.__module__) as log:
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self.assertEqual([None], self.plugin.trait_values(match_list))
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log.warning.assert_called_once_with(
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'Timedelta plugin is required two timestamp fields to create '
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'timedelta value.')
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def test_timedelta_exceed_field(self):
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match_list = [('test.timestamp1', '2016-03-02T15:04:32'),
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('test.timestamp2', '2016-03-02T16:04:32'),
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('test.timestamp3', '2016-03-02T16:10:32')]
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with mock.patch('%s.LOG' % self.plugin.trait_values.__module__) as log:
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self.assertEqual([None], self.plugin.trait_values(match_list))
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log.warning.assert_called_once_with(
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'Timedelta plugin is required two timestamp fields to create '
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'timedelta value.')
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def test_timedelta_invalid_timestamp(self):
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match_list = [('test.timestamp1', '2016-03-02T15:04:32'),
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('test.timestamp2', '2016-03-02T15:004:32')]
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with mock.patch('%s.LOG' % self.plugin.trait_values.__module__) as log:
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self.assertEqual([None], self.plugin.trait_values(match_list))
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msg = log.warning._mock_call_args[0][0]
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self.assertTrue(msg.startswith('Failed to parse date from set '
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'fields, both fields ')
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)
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def test_timedelta_reverse_timestamp_order(self):
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match_list = [('test.timestamp1', '2016-03-02T15:15:32'),
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('test.timestamp2', '2016-03-02T15:10:32')]
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value = self.plugin.trait_values(match_list)
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self.assertEqual([300], value)
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def test_timedelta_precise_difference(self):
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match_list = [('test.timestamp1', '2016-03-02T15:10:32.786893'),
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('test.timestamp2', '2016-03-02T15:10:32.786899')]
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value = self.plugin.trait_values(match_list)
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self.assertEqual([0.000006], value)
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