42 строки
1.9 KiB
Python
42 строки
1.9 KiB
Python
#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import unittest
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from datetime import datetime
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from airflow.macros import hive
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class TestHive(unittest.TestCase):
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def test_closest_ds_partition(self):
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date1 = datetime.strptime('2017-04-24', '%Y-%m-%d')
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date2 = datetime.strptime('2017-04-25', '%Y-%m-%d')
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date3 = datetime.strptime('2017-04-26', '%Y-%m-%d')
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date4 = datetime.strptime('2017-04-28', '%Y-%m-%d')
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date5 = datetime.strptime('2017-04-29', '%Y-%m-%d')
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target_dt = datetime.strptime('2017-04-27', '%Y-%m-%d')
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date_list = [date1, date2, date3, date4, date5]
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self.assertEqual("2017-04-26", str(hive._closest_date(target_dt, date_list, True)))
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self.assertEqual("2017-04-28", str(hive._closest_date(target_dt, date_list, False)))
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# when before is not set, the closest date should be returned
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self.assertEqual("2017-04-26", str(hive._closest_date(target_dt, [date1, date2, date3, date5], None)))
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self.assertEqual("2017-04-28", str(hive._closest_date(target_dt, [date1, date2, date4, date5])))
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self.assertEqual("2017-04-26", str(hive._closest_date(target_dt, date_list)))
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