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af679de8ec
fixed an error with the weeks that didn't use the sign correctly added more tests, this is where py.test fixtures would shine
219 lines
8.2 KiB
Python
219 lines
8.2 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of beets.
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# Copyright 2016, Adrian Sampson.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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"""Test for dbcore's date-based queries.
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"""
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from __future__ import division, absolute_import, print_function
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from test import _common
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from datetime import datetime, timedelta
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import unittest
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import time
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from beets.dbcore.query import _parse_periods, DateInterval, DateQuery
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def _date(string):
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return datetime.strptime(string, '%Y-%m-%dT%H:%M:%S')
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def _datepattern(datetimedate):
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return datetimedate.strftime('%Y-%m-%dT%H:%M:%S')
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class DateIntervalTest(unittest.TestCase):
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def test_year_precision_intervals(self):
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self.assertContains('2000..2001', '2000-01-01T00:00:00')
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self.assertContains('2000..2001', '2001-06-20T14:15:16')
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self.assertContains('2000..2001', '2001-12-31T23:59:59')
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self.assertExcludes('2000..2001', '1999-12-31T23:59:59')
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self.assertExcludes('2000..2001', '2002-01-01T00:00:00')
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self.assertContains('2000..', '2000-01-01T00:00:00')
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self.assertContains('2000..', '2099-10-11T00:00:00')
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self.assertExcludes('2000..', '1999-12-31T23:59:59')
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self.assertContains('..2001', '2001-12-31T23:59:59')
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self.assertExcludes('..2001', '2002-01-01T00:00:00')
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self.assertContains('@-1d..@1d', _datepattern(datetime.now()))
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self.assertExcludes('@-2d..@-1d', _datepattern(datetime.now()))
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def test_day_precision_intervals(self):
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self.assertContains('2000-06-20..2000-06-20', '2000-06-20T00:00:00')
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self.assertContains('2000-06-20..2000-06-20', '2000-06-20T10:20:30')
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self.assertContains('2000-06-20..2000-06-20', '2000-06-20T23:59:59')
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self.assertExcludes('2000-06-20..2000-06-20', '2000-06-19T23:59:59')
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self.assertExcludes('2000-06-20..2000-06-20', '2000-06-21T00:00:00')
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def test_month_precision_intervals(self):
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self.assertContains('1999-12..2000-02', '1999-12-01T00:00:00')
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self.assertContains('1999-12..2000-02', '2000-02-15T05:06:07')
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self.assertContains('1999-12..2000-02', '2000-02-29T23:59:59')
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self.assertExcludes('1999-12..2000-02', '1999-11-30T23:59:59')
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self.assertExcludes('1999-12..2000-02', '2000-03-01T00:00:00')
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def test_unbounded_endpoints(self):
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self.assertContains('..', date=datetime.max)
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self.assertContains('..', date=datetime.min)
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self.assertContains('..', '1000-01-01T00:00:00')
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def assertContains(self, interval_pattern, date_pattern=None, date=None): # noqa
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if date is None:
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date = _date(date_pattern)
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(start, end) = _parse_periods(interval_pattern)
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interval = DateInterval.from_periods(start, end)
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self.assertTrue(interval.contains(date))
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def assertExcludes(self, interval_pattern, date_pattern): # noqa
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date = _date(date_pattern)
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(start, end) = _parse_periods(interval_pattern)
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interval = DateInterval.from_periods(start, end)
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self.assertFalse(interval.contains(date))
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def _parsetime(s):
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return time.mktime(datetime.strptime(s, '%Y-%m-%d %H:%M').timetuple())
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class DateQueryTest(_common.LibTestCase):
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def setUp(self):
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super(DateQueryTest, self).setUp()
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self.i.added = _parsetime('2013-03-30 22:21')
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self.i.store()
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def test_single_month_match_fast(self):
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query = DateQuery('added', '2013-03')
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 1)
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def test_single_month_nonmatch_fast(self):
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query = DateQuery('added', '2013-04')
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 0)
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def test_single_month_match_slow(self):
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query = DateQuery('added', '2013-03')
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self.assertTrue(query.match(self.i))
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def test_single_month_nonmatch_slow(self):
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query = DateQuery('added', '2013-04')
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self.assertFalse(query.match(self.i))
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def test_single_day_match_fast(self):
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query = DateQuery('added', '2013-03-30')
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 1)
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def test_single_day_nonmatch_fast(self):
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query = DateQuery('added', '2013-03-31')
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 0)
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class DateQueryTestRelative(_common.LibTestCase):
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def setUp(self):
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super(DateQueryTestRelative, self).setUp()
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self.i.added = _parsetime(datetime.now().strftime('%Y-%m-%d %H:%M'))
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self.i.store()
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def test_single_month_match_fast(self):
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query = DateQuery('added', datetime.now().strftime('%Y-%m'))
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 1)
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def test_single_month_nonmatch_fast(self):
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query = DateQuery('added', (datetime.now() + timedelta(days=30))
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.strftime('%Y-%m'))
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 0)
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def test_single_month_match_slow(self):
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query = DateQuery('added', datetime.now().strftime('%Y-%m'))
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self.assertTrue(query.match(self.i))
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def test_single_month_nonmatch_slow(self):
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query = DateQuery('added', (datetime.now() + timedelta(days=30))
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.strftime('%Y-%m'))
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self.assertFalse(query.match(self.i))
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def test_single_day_match_fast(self):
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query = DateQuery('added', datetime.now().strftime('%Y-%m-%d'))
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 1)
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def test_single_day_nonmatch_fast(self):
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query = DateQuery('added', (datetime.now() + timedelta(days=1))
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.strftime('%Y-%m-%d'))
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 0)
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class DateQueryTestRelativeMore(_common.LibTestCase):
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def setUp(self):
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super(DateQueryTestRelativeMore, self).setUp()
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self.i.added = _parsetime(datetime.now().strftime('%Y-%m-%d %H:%M'))
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self.i.store()
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def test_relative(self):
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for timespan in ['d', 'w', 'm', 'y']:
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query = DateQuery('added', '@-4'+timespan+'..@+4'+timespan)
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 1)
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def test_relative_fail(self):
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for timespan in ['d', 'w', 'm', 'y']:
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query = DateQuery('added', '@-2'+timespan+'..@-1'+timespan)
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 0)
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def test_start_relative(self):
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for timespan in ['d', 'w', 'm', 'y']:
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query = DateQuery('added', '@-4' + timespan + '..')
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 1)
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def test_start_relative_fail(self):
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for timespan in ['d', 'w', 'm', 'y']:
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query = DateQuery('added', '@4' + timespan + '..')
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 0)
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def test_end_relative(self):
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for timespan in ['d', 'w', 'm', 'y']:
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query = DateQuery('added', '..@+4' + timespan)
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 1)
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def test_end_relative_fail(self):
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for timespan in ['d', 'w', 'm', 'y']:
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query = DateQuery('added', '..@-4' + timespan)
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matched = self.lib.items(query)
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self.assertEqual(len(matched), 0)
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class DateQueryConstructTest(unittest.TestCase):
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def test_long_numbers(self):
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DateQuery('added', '1409830085..1412422089')
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def test_too_many_components(self):
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DateQuery('added', '12-34-56-78')
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def suite():
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return unittest.TestLoader().loadTestsFromName(__name__)
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if __name__ == '__main__':
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unittest.main(defaultTest='suite')
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