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#
# This file is part of pyasn1 software.
#
# Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
# License: http://snmplabs.com/pyasn1/license.html
#
import datetime
import pickle
import sys
from copy import deepcopy
try:
import unittest2 as unittest
except ImportError:
import unittest
from tests.base import BaseTestCase
from pyasn1.type import useful
class FixedOffset(datetime.tzinfo):
def __init__(self, offset, name):
self.__offset = datetime.timedelta(minutes=offset)
self.__name = name
def utcoffset(self, dt):
return self.__offset
def tzname(self, dt):
return self.__name
def dst(self, dt):
return datetime.timedelta(0)
UTC = FixedOffset(0, 'UTC')
UTC2 = FixedOffset(120, 'UTC')
class ObjectDescriptorTestCase(BaseTestCase):
pass
class GeneralizedTimeTestCase(BaseTestCase):
def testFromDateTime(self):
assert useful.GeneralizedTime.fromDateTime(datetime.datetime(2017, 7, 11, 0, 1, 2, 3000, tzinfo=UTC)) == '20170711000102.3Z'
def testToDateTime0(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2) == useful.GeneralizedTime('20170711000102').asDateTime
def testToDateTime1(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, tzinfo=UTC) == useful.GeneralizedTime('20170711000102Z').asDateTime
def testToDateTime2(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, 3000, tzinfo=UTC) == useful.GeneralizedTime('20170711000102.3Z').asDateTime
def testToDateTime3(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, 3000, tzinfo=UTC) == useful.GeneralizedTime('20170711000102,3Z').asDateTime
def testToDateTime4(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, 3000, tzinfo=UTC) == useful.GeneralizedTime('20170711000102.3+0000').asDateTime
def testToDateTime5(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, 3000, tzinfo=UTC2) == useful.GeneralizedTime('20170711000102.3+0200').asDateTime
def testToDateTime6(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, 3000, tzinfo=UTC2) == useful.GeneralizedTime('20170711000102.3+02').asDateTime
def testToDateTime7(self):
assert datetime.datetime(2017, 7, 11, 0, 1) == useful.GeneralizedTime('201707110001').asDateTime
def testToDateTime8(self):
assert datetime.datetime(2017, 7, 11, 0) == useful.GeneralizedTime('2017071100').asDateTime
def testCopy(self):
dt = useful.GeneralizedTime("20170916234254+0130").asDateTime
assert dt == deepcopy(dt)
class GeneralizedTimePicklingTestCase(unittest.TestCase):
def testSchemaPickling(self):
old_asn1 = useful.GeneralizedTime()
serialised = pickle.dumps(old_asn1)
assert serialised
new_asn1 = pickle.loads(serialised)
assert type(new_asn1) == useful.GeneralizedTime
assert old_asn1.isSameTypeWith(new_asn1)
def testValuePickling(self):
old_asn1 = useful.GeneralizedTime("20170916234254+0130")
serialised = pickle.dumps(old_asn1)
assert serialised
new_asn1 = pickle.loads(serialised)
assert new_asn1 == old_asn1
class UTCTimeTestCase(BaseTestCase):
def testFromDateTime(self):
assert useful.UTCTime.fromDateTime(datetime.datetime(2017, 7, 11, 0, 1, 2, tzinfo=UTC)) == '170711000102Z'
def testToDateTime0(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2) == useful.UTCTime('170711000102').asDateTime
def testToDateTime1(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, tzinfo=UTC) == useful.UTCTime('170711000102Z').asDateTime
def testToDateTime2(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, tzinfo=UTC) == useful.UTCTime('170711000102+0000').asDateTime
def testToDateTime3(self):
assert datetime.datetime(2017, 7, 11, 0, 1, 2, tzinfo=UTC2) == useful.UTCTime('170711000102+0200').asDateTime
def testToDateTime4(self):
assert datetime.datetime(2017, 7, 11, 0, 1) == useful.UTCTime('1707110001').asDateTime
class UTCTimePicklingTestCase(unittest.TestCase):
def testSchemaPickling(self):
old_asn1 = useful.UTCTime()
serialised = pickle.dumps(old_asn1)
assert serialised
new_asn1 = pickle.loads(serialised)
assert type(new_asn1) == useful.UTCTime
assert old_asn1.isSameTypeWith(new_asn1)
def testValuePickling(self):
old_asn1 = useful.UTCTime("170711000102")
serialised = pickle.dumps(old_asn1)
assert serialised
new_asn1 = pickle.loads(serialised)
assert new_asn1 == old_asn1
suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
if __name__ == '__main__':
unittest.TextTestRunner(verbosity=2).run(suite)
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