120 lines
4.2 KiB
Python
120 lines
4.2 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 New Dream Network, LLC (DreamHost)
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#
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# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
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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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"""Test listing raw events.
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"""
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import datetime
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import logging
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from ceilometer.api.controllers import v2
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from ceilometer.tests import base
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LOG = logging.getLogger(__name__)
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class TestStatisticsDuration(base.TestCase):
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def setUp(self):
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super(TestStatisticsDuration, self).setUp()
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# Create events relative to the range and pretend
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# that the intervening events exist.
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self.early1 = datetime.datetime(2012, 8, 27, 7, 0)
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self.early2 = datetime.datetime(2012, 8, 27, 17, 0)
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self.start = datetime.datetime(2012, 8, 28, 0, 0)
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self.middle1 = datetime.datetime(2012, 8, 28, 8, 0)
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self.middle2 = datetime.datetime(2012, 8, 28, 18, 0)
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self.end = datetime.datetime(2012, 8, 28, 23, 59)
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self.late1 = datetime.datetime(2012, 8, 29, 9, 0)
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self.late2 = datetime.datetime(2012, 8, 29, 19, 0)
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def test_nulls(self):
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s = v2.Statistics(duration_start=None,
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duration_end=None,
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start_timestamp=None,
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end_timestamp=None,
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)
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assert s.duration_start is None
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assert s.duration_end is None
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assert s.duration is None
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def test_overlap_range_start(self):
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s = v2.Statistics(duration_start=self.early1,
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duration_end=self.middle1,
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start_timestamp=self.start,
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end_timestamp=self.end,
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)
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assert s.duration_start == self.start
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assert s.duration_end == self.middle1
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self.assertEqual(s.duration, 8 * 60 * 60)
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def test_within_range(self):
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s = v2.Statistics(duration_start=self.middle1,
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duration_end=self.middle2,
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start_timestamp=self.start,
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end_timestamp=self.end,
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)
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assert s.duration_start == self.middle1
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assert s.duration_end == self.middle2
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self.assertEqual(s.duration, 10 * 60 * 60)
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def test_within_range_zero_duration(self):
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s = v2.Statistics(duration_start=self.middle1,
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duration_end=self.middle1,
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start_timestamp=self.start,
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end_timestamp=self.end,
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)
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assert s.duration_start == self.middle1
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assert s.duration_end == self.middle1
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assert s.duration == 0
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def test_overlap_range_end(self):
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s = v2.Statistics(duration_start=self.middle2,
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duration_end=self.late1,
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start_timestamp=self.start,
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end_timestamp=self.end,
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)
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assert s.duration_start == self.middle2
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assert s.duration_end == self.end
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self.assertEqual(s.duration, ((6 * 60) - 1) * 60)
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def test_after_range(self):
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s = v2.Statistics(duration_start=self.late1,
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duration_end=self.late2,
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start_timestamp=self.start,
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end_timestamp=self.end,
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)
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assert s.duration_start is None
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assert s.duration_end is None
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assert s.duration is None
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def test_without_timestamp(self):
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s = v2.Statistics(duration_start=self.late1,
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duration_end=self.late2,
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start_timestamp=None,
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end_timestamp=None,
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)
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assert s.duration_start == self.late1
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assert s.duration_end == self.late2
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