89 lines
2.8 KiB
Python
89 lines
2.8 KiB
Python
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# Copyright (c) 2014, Menno Smits
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# Released subject to the New BSD License
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# Please see http://en.wikipedia.org/wiki/BSD_licenses
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from __future__ import unicode_literals
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from datetime import datetime, date
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from mock import patch
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from ..datetime_util import (
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datetime_to_INTERNALDATE,
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datetime_to_native,
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format_criteria_date,
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parse_to_datetime,
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)
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from ..fixed_offset import FixedOffset
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from .util import unittest
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class TestParsing(unittest.TestCase):
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def check_normalised_and_not(self, in_string, expected_datetime):
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self.assertEqual(
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parse_to_datetime(in_string),
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datetime_to_native(expected_datetime)
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)
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self.assertEqual(
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parse_to_datetime(in_string, normalise=False),
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expected_datetime
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)
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def test_rfc822_style(self):
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self.check_normalised_and_not(
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b'Sun, 24 Mar 2013 22:06:10 +0200',
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datetime(2013, 3, 24, 22, 6, 10, 0, FixedOffset(120))
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)
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def test_internaldate_style(self):
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self.check_normalised_and_not(
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b' 9-Feb-2007 17:08:08 -0430',
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datetime(2007, 2, 9, 17, 8, 8, 0, FixedOffset(-4 * 60 - 30))
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)
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self.check_normalised_and_not(
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b'19-Feb-2007 17:08:08 0400',
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datetime(2007, 2, 19, 17, 8, 8, 0, FixedOffset(4 * 60))
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)
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def test_dots_for_time_separator(self):
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# As reported in issue #154.
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self.check_normalised_and_not(
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b'Sat, 8 May 2010 16.03.09 +0200',
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datetime(2010, 5, 8, 16, 3, 9, 0, FixedOffset(120))
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)
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self.check_normalised_and_not(
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b'Tue, 18 May 2010 16.03.09 -0200',
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datetime(2010, 5, 18, 16, 3, 9, 0, FixedOffset(-120))
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)
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self.check_normalised_and_not(
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b'Wednesday,18 August 2010 16.03.09 -0200',
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datetime(2010, 8, 18, 16, 3, 9, 0, FixedOffset(-120))
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)
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def test_invalid(self):
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self.assertRaises(ValueError, parse_to_datetime, b'ABC')
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class TestDatetimeToINTERNALDATE(unittest.TestCase):
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def test_with_timezone(self):
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dt = datetime(2009, 1, 2, 3, 4, 5, 0, FixedOffset(2 * 60 + 30))
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self.assertEqual(datetime_to_INTERNALDATE(dt), '02-Jan-2009 03:04:05 +0230')
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@patch('imapclient.datetime_util.FixedOffset.for_system')
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def test_without_timezone(self, for_system):
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dt = datetime(2009, 1, 2, 3, 4, 5, 0)
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for_system.return_value = FixedOffset(-5 * 60)
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self.assertEqual(datetime_to_INTERNALDATE(dt), '02-Jan-2009 03:04:05 -0500')
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class TestCriteriaDateFormatting(unittest.TestCase):
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def test_basic(self):
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self.assertEqual(format_criteria_date(date(1996, 2, 22)), b'22-Feb-1996')
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def test_single_digit_day(self):
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self.assertEqual(format_criteria_date(date(1996, 4, 4)), b'04-Apr-1996')
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