54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
#!/usr/bin/env python
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# Copyright (c) 2016 Hewlett Packard Enterprise Development Company, L.P.
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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 json
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import logging
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import os
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import unittest
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from monasca_analytics.util import math
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class MathTest(unittest.TestCase):
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def setup_logging(self):
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current_dir = os.path.dirname(__file__)
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logging_config_file = os.path.join(current_dir,
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"../resources/logging.json")
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with open(logging_config_file, "rt") as f:
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config = json.load(f)
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logging.config.dictConfig(config)
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def setUp(self):
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self.setup_logging()
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def tearDown(self):
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pass
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def test_interp1(self):
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table = [(0, 1.), (1, 1.), (2, 3)]
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self.assertAlmostEqual(math.interpolate_1d(table, 0), 1.)
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self.assertAlmostEqual(math.interpolate_1d(table, 0.), 1.)
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self.assertAlmostEqual(math.interpolate_1d(table, 1.), 1.)
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self.assertAlmostEqual(math.interpolate_1d(table, 0.5), 1.)
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self.assertAlmostEqual(math.interpolate_1d(table, 0.7), 1.)
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self.assertAlmostEqual(math.interpolate_1d(table, 2.), 3.)
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self.assertAlmostEqual(math.interpolate_1d(table, 1.5), 2.)
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if __name__ == "__main__":
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unittest.main()
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