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class TestPatchHeader(tests.TestCase):
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def test_format_patch_date(self):
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# epoch is always in utc
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self.assertEqual('1970-01-01 00:00:00 +0000',
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timestamp.format_patch_date(0))
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self.assertEqual('1970-01-01 00:00:00 +0000',
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self.assertEqual('1970-01-01 05:00:00 +0500',
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timestamp.format_patch_date(0, 5 * 3600))
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self.assertEqual('1970-01-01 00:00:00 +0000',
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timestamp.format_patch_date(0, -5 * 3600))
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# regular timestamp with typical timezone
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self.assertEqual('1969-12-31 19:00:00 -0500',
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timestamp.format_patch_date(0, -5 * 3600))
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self.assertEqual('1969-12-31 19:00:00 -0500',
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timestamp.format_patch_date(0, -5 * 3600))
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self.assertEqual('2007-03-06 10:04:19 -0500',
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timestamp.format_patch_date(1173193459, -5 * 3600))
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# the timezone part is HHMM
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self.assertEqual('2007-03-06 09:34:19 -0530',
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timestamp.format_patch_date(1173193459, -5.5 * 3600))
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# timezones can be offset by single minutes (but no less)
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self.assertEqual('2007-03-06 15:05:19 +0001',
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timestamp.format_patch_date(1173193459, +1 * 60))
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def test_parse_patch_date(self):
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self.assertEqual((0, 0),
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timestamp.parse_patch_date('1970-01-01 00:00:00 +0000'))
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# even though we don't emit pre-epoch dates, we can parse them
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self.assertEqual((0, -5 * 3600),
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40
timestamp.parse_patch_date('1969-12-31 19:00:00 -0500'))
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self.assertEqual((0, +5 * 3600),
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timestamp.parse_patch_date('1970-01-01 05:00:00 +0500'))
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self.assertEqual((1173193459, -5 * 3600),
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timestamp.parse_patch_date('2007-03-06 10:04:19 -0500'))
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# offset of three minutes
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self.assertEqual((1173193459, +3 * 60),
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timestamp.parse_patch_date('2007-03-06 15:07:19 +0003'))