57e9280104
Added following unit tests test_percentile_value_none test_percentile_equal Change-Id: I772bcfae418722371b7abcd525fcf913aef1e01e Implements: blueprint improve-unit-test-coverage-rally
46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
# Copyright 2014: Mirantis Inc.
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# All Rights Reserved.
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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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from rally.benchmark.processing import utils
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from rally import exceptions
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from tests import test
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class ProcessingUtilsTestCase(test.TestCase):
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def test_percentile(self):
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lst = range(1, 101)
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result = utils.percentile(lst, 0.1)
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self.assertEqual(result, 10.9)
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def test_percentile_value_none(self):
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result = utils.percentile(None, 0.1)
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self.assertEqual(result, None)
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def test_percentile_equal(self):
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lst = range(1, 101)
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result = utils.percentile(lst, 1)
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self.assertEqual(result, 100)
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def test_mean(self):
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lst = range(1, 100)
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result = utils.mean(lst)
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self.assertEqual(result, 50.0)
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def test_mean_empty_list(self):
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lst = []
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self.assertRaises(exceptions.InvalidArgumentsException,
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utils.mean, lst)
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