def test_from_timestamp(self):
# Correct offset: UTC+2, should return datetime + tzoffset(+2)
altz = utctz_to_altz('+0200')
self.assertEqual(datetime.fromtimestamp(1522827734, tzoffset(altz)), from_timestamp(1522827734, altz))
# Wrong offset: UTC+58, should return datetime + tzoffset(UTC)
altz = utctz_to_altz('+5800')
self.assertEqual(datetime.fromtimestamp(1522827734, tzoffset(0)), from_timestamp(1522827734, altz))
# Wrong offset: UTC-9000, should return datetime + tzoffset(UTC)
altz = utctz_to_altz('-9000')
self.assertEqual(datetime.fromtimestamp(1522827734, tzoffset(0)), from_timestamp(1522827734, altz))
def test_from_timestamp(self):
# Correct offset: UTC+2, should return datetime + tzoffset(+2)
altz = utctz_to_altz('+0200')
self.assertEqual(datetime.fromtimestamp(1522827734, tzoffset(altz)), from_timestamp(1522827734, altz))
# Wrong offset: UTC+58, should return datetime + tzoffset(UTC)
altz = utctz_to_altz('+5800')
self.assertEqual(datetime.fromtimestamp(1522827734, tzoffset(0)), from_timestamp(1522827734, altz))
# Wrong offset: UTC-9000, should return datetime + tzoffset(UTC)
altz = utctz_to_altz('-9000')
self.assertEqual(datetime.fromtimestamp(1522827734, tzoffset(0)), from_timestamp(1522827734, altz))
def test_parse_date(self):
# parse_date(from_timestamp()) must return the tuple unchanged
for timestamp, offset in (1522827734, -7200), (1522827734, 0), (1522827734, +3600):
self.assertEqual(parse_date(from_timestamp(timestamp, offset)), (timestamp, offset))
# test all supported formats
def assert_rval(rval, veri_time, offset=0):
self.assertEqual(len(rval), 2)
self.assertIsInstance(rval[0], int)
self.assertIsInstance(rval[1], int)
self.assertEqual(rval[0], veri_time)
self.assertEqual(rval[1], offset)
# now that we are here, test our conversion functions as well
utctz = altz_to_utctz_str(offset)
self.assertIsInstance(utctz, str)
self.assertEqual(utctz_to_altz(verify_utctz(utctz)), offset)
# END assert rval utility
rfc = ("Thu, 07 Apr 2005 22:13:11 +0000", 0)
iso = ("2005-04-07T22:13:11 -0200", 7200)
iso2 = ("2005-04-07 22:13:11 +0400", -14400)
iso3 = ("2005.04.07 22:13:11 -0000", 0)
alt = ("04/07/2005 22:13:11", 0)
alt2 = ("07.04.2005 22:13:11", 0)
veri_time_utc = 1112911991 # the time this represents, in time since epoch, UTC
for date, offset in (rfc, iso, iso2, iso3, alt, alt2):
assert_rval(parse_date(date), veri_time_utc, offset)
# END for each date type
# and failure
self.assertRaises(ValueError, parse_date, datetime.now()) # non-aware datetime
self.assertRaises(ValueError, parse_date, 'invalid format')
self.assertRaises(ValueError, parse_date, '123456789 -02000')
self.assertRaises(ValueError, parse_date, ' 123456789 -0200')
def get_git_releases():
for project, address in GIT_REPOES:
with tempfile.TemporaryDirectory() as tmp_dir:
repo = retried_clone(address, tmp_dir, bare=True)
for tag in repo.tags:
tag = tag.tag
if tag is None:
continue
date = from_timestamp(tag.tagged_date, tag.tagger_tz_offset)
yield {
"name": project,
"version": tag.tag,
"date": date,
"url": address,
}
