/usr/lib/python3/dist-packages/psycopg2/tests/test_dates.py is in python3-psycopg2 2.5.4+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 | #!/usr/bin/env python
# test_dates.py - unit test for dates handling
#
# Copyright (C) 2008-2011 James Henstridge <james@jamesh.id.au>
#
# psycopg2 is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# In addition, as a special exception, the copyright holders give
# permission to link this program with the OpenSSL library (or with
# modified versions of OpenSSL that use the same license as OpenSSL),
# and distribute linked combinations including the two.
#
# You must obey the GNU Lesser General Public License in all respects for
# all of the code used other than OpenSSL.
#
# psycopg2 is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
# License for more details.
import math
import psycopg2
from psycopg2.tz import FixedOffsetTimezone, ZERO
from .testutils import unittest, ConnectingTestCase
class CommonDatetimeTestsMixin:
def execute(self, *args):
self.curs.execute(*args)
return self.curs.fetchone()[0]
def test_parse_date(self):
value = self.DATE('2007-01-01', self.curs)
self.assertTrue(value is not None)
self.assertEqual(value.year, 2007)
self.assertEqual(value.month, 1)
self.assertEqual(value.day, 1)
def test_parse_null_date(self):
value = self.DATE(None, self.curs)
self.assertEqual(value, None)
def test_parse_incomplete_date(self):
self.assertRaises(psycopg2.DataError, self.DATE, '2007', self.curs)
self.assertRaises(psycopg2.DataError, self.DATE, '2007-01', self.curs)
def test_parse_time(self):
value = self.TIME('13:30:29', self.curs)
self.assertTrue(value is not None)
self.assertEqual(value.hour, 13)
self.assertEqual(value.minute, 30)
self.assertEqual(value.second, 29)
def test_parse_null_time(self):
value = self.TIME(None, self.curs)
self.assertEqual(value, None)
def test_parse_incomplete_time(self):
self.assertRaises(psycopg2.DataError, self.TIME, '13', self.curs)
self.assertRaises(psycopg2.DataError, self.TIME, '13:30', self.curs)
def test_parse_datetime(self):
value = self.DATETIME('2007-01-01 13:30:29', self.curs)
self.assertTrue(value is not None)
self.assertEqual(value.year, 2007)
self.assertEqual(value.month, 1)
self.assertEqual(value.day, 1)
self.assertEqual(value.hour, 13)
self.assertEqual(value.minute, 30)
self.assertEqual(value.second, 29)
def test_parse_null_datetime(self):
value = self.DATETIME(None, self.curs)
self.assertEqual(value, None)
def test_parse_incomplete_datetime(self):
self.assertRaises(psycopg2.DataError,
self.DATETIME, '2007', self.curs)
self.assertRaises(psycopg2.DataError,
self.DATETIME, '2007-01', self.curs)
self.assertRaises(psycopg2.DataError,
self.DATETIME, '2007-01-01 13', self.curs)
self.assertRaises(psycopg2.DataError,
self.DATETIME, '2007-01-01 13:30', self.curs)
def test_parse_null_interval(self):
value = self.INTERVAL(None, self.curs)
self.assertEqual(value, None)
class DatetimeTests(ConnectingTestCase, CommonDatetimeTestsMixin):
"""Tests for the datetime based date handling in psycopg2."""
def setUp(self):
ConnectingTestCase.setUp(self)
self.curs = self.conn.cursor()
self.DATE = psycopg2.extensions.PYDATE
self.TIME = psycopg2.extensions.PYTIME
self.DATETIME = psycopg2.extensions.PYDATETIME
self.INTERVAL = psycopg2.extensions.PYINTERVAL
def test_parse_bc_date(self):
# datetime does not support BC dates
self.assertRaises(ValueError, self.DATE, '00042-01-01 BC', self.curs)
def test_parse_bc_datetime(self):
# datetime does not support BC dates
self.assertRaises(ValueError, self.DATETIME,
'00042-01-01 13:30:29 BC', self.curs)
def test_parse_time_microseconds(self):
value = self.TIME('13:30:29.123456', self.curs)
self.assertEqual(value.second, 29)
self.assertEqual(value.microsecond, 123456)
def test_parse_datetime_microseconds(self):
value = self.DATETIME('2007-01-01 13:30:29.123456', self.curs)
self.assertEqual(value.second, 29)
self.assertEqual(value.microsecond, 123456)
def check_time_tz(self, str_offset, offset):
from datetime import time, timedelta
base = time(13, 30, 29)
base_str = '13:30:29'
value = self.TIME(base_str + str_offset, self.curs)
# Value has time zone info and correct UTC offset.
self.assertNotEqual(value.tzinfo, None),
self.assertEqual(value.utcoffset(), timedelta(seconds=offset))
# Time portion is correct.
self.assertEqual(value.replace(tzinfo=None), base)
def test_parse_time_timezone(self):
self.check_time_tz("+01", 3600)
self.check_time_tz("-01", -3600)
self.check_time_tz("+01:15", 4500)
self.check_time_tz("-01:15", -4500)
# The Python datetime module does not support time zone
# offsets that are not a whole number of minutes.
# We round the offset to the nearest minute.
self.check_time_tz("+01:15:00", 60 * (60 + 15))
self.check_time_tz("+01:15:29", 60 * (60 + 15))
self.check_time_tz("+01:15:30", 60 * (60 + 16))
self.check_time_tz("+01:15:59", 60 * (60 + 16))
self.check_time_tz("-01:15:00", -60 * (60 + 15))
self.check_time_tz("-01:15:29", -60 * (60 + 15))
self.check_time_tz("-01:15:30", -60 * (60 + 16))
self.check_time_tz("-01:15:59", -60 * (60 + 16))
def check_datetime_tz(self, str_offset, offset):
from datetime import datetime, timedelta
base = datetime(2007, 1, 1, 13, 30, 29)
base_str = '2007-01-01 13:30:29'
value = self.DATETIME(base_str + str_offset, self.curs)
# Value has time zone info and correct UTC offset.
self.assertNotEqual(value.tzinfo, None),
self.assertEqual(value.utcoffset(), timedelta(seconds=offset))
# Datetime is correct.
self.assertEqual(value.replace(tzinfo=None), base)
# Conversion to UTC produces the expected offset.
UTC = FixedOffsetTimezone(0, "UTC")
value_utc = value.astimezone(UTC).replace(tzinfo=None)
self.assertEqual(base - value_utc, timedelta(seconds=offset))
def test_parse_datetime_timezone(self):
self.check_datetime_tz("+01", 3600)
self.check_datetime_tz("-01", -3600)
self.check_datetime_tz("+01:15", 4500)
self.check_datetime_tz("-01:15", -4500)
# The Python datetime module does not support time zone
# offsets that are not a whole number of minutes.
# We round the offset to the nearest minute.
self.check_datetime_tz("+01:15:00", 60 * (60 + 15))
self.check_datetime_tz("+01:15:29", 60 * (60 + 15))
self.check_datetime_tz("+01:15:30", 60 * (60 + 16))
self.check_datetime_tz("+01:15:59", 60 * (60 + 16))
self.check_datetime_tz("-01:15:00", -60 * (60 + 15))
self.check_datetime_tz("-01:15:29", -60 * (60 + 15))
self.check_datetime_tz("-01:15:30", -60 * (60 + 16))
self.check_datetime_tz("-01:15:59", -60 * (60 + 16))
def test_parse_time_no_timezone(self):
self.assertEqual(self.TIME("13:30:29", self.curs).tzinfo, None)
self.assertEqual(self.TIME("13:30:29.123456", self.curs).tzinfo, None)
def test_parse_datetime_no_timezone(self):
self.assertEqual(
self.DATETIME("2007-01-01 13:30:29", self.curs).tzinfo, None)
self.assertEqual(
self.DATETIME("2007-01-01 13:30:29.123456", self.curs).tzinfo, None)
def test_parse_interval(self):
value = self.INTERVAL('42 days 12:34:56.123456', self.curs)
self.assertNotEqual(value, None)
self.assertEqual(value.days, 42)
self.assertEqual(value.seconds, 45296)
self.assertEqual(value.microseconds, 123456)
def test_parse_negative_interval(self):
value = self.INTERVAL('-42 days -12:34:56.123456', self.curs)
self.assertNotEqual(value, None)
self.assertEqual(value.days, -43)
self.assertEqual(value.seconds, 41103)
self.assertEqual(value.microseconds, 876544)
def test_parse_infinity(self):
value = self.DATETIME('-infinity', self.curs)
self.assertEqual(str(value), '0001-01-01 00:00:00')
value = self.DATETIME('infinity', self.curs)
self.assertEqual(str(value), '9999-12-31 23:59:59.999999')
value = self.DATE('infinity', self.curs)
self.assertEqual(str(value), '9999-12-31')
def test_adapt_date(self):
from datetime import date
value = self.execute('select (%s)::date::text',
[date(2007, 1, 1)])
self.assertEqual(value, '2007-01-01')
def test_adapt_time(self):
from datetime import time
value = self.execute('select (%s)::time::text',
[time(13, 30, 29)])
self.assertEqual(value, '13:30:29')
def test_adapt_datetime(self):
from datetime import datetime
value = self.execute('select (%s)::timestamp::text',
[datetime(2007, 1, 1, 13, 30, 29)])
self.assertEqual(value, '2007-01-01 13:30:29')
def test_adapt_timedelta(self):
from datetime import timedelta
value = self.execute('select extract(epoch from (%s)::interval)',
[timedelta(days=42, seconds=45296,
microseconds=123456)])
seconds = math.floor(value)
self.assertEqual(seconds, 3674096)
self.assertEqual(int(round((value - seconds) * 1000000)), 123456)
def test_adapt_negative_timedelta(self):
from datetime import timedelta
value = self.execute('select extract(epoch from (%s)::interval)',
[timedelta(days=-42, seconds=45296,
microseconds=123456)])
seconds = math.floor(value)
self.assertEqual(seconds, -3583504)
self.assertEqual(int(round((value - seconds) * 1000000)), 123456)
def _test_type_roundtrip(self, o1):
o2 = self.execute("select %s;", (o1,))
self.assertEqual(type(o1), type(o2))
return o2
def _test_type_roundtrip_array(self, o1):
o1 = [o1]
o2 = self.execute("select %s;", (o1,))
self.assertEqual(type(o1[0]), type(o2[0]))
def test_type_roundtrip_date(self):
from datetime import date
self._test_type_roundtrip(date(2010,5,3))
def test_type_roundtrip_datetime(self):
from datetime import datetime
dt = self._test_type_roundtrip(datetime(2010,5,3,10,20,30))
self.assertEqual(None, dt.tzinfo)
def test_type_roundtrip_datetimetz(self):
from datetime import datetime
import psycopg2.tz
tz = psycopg2.tz.FixedOffsetTimezone(8*60)
dt1 = datetime(2010,5,3,10,20,30, tzinfo=tz)
dt2 = self._test_type_roundtrip(dt1)
self.assertNotEqual(None, dt2.tzinfo)
self.assertEqual(dt1, dt2)
def test_type_roundtrip_time(self):
from datetime import time
self._test_type_roundtrip(time(10,20,30))
def test_type_roundtrip_interval(self):
from datetime import timedelta
self._test_type_roundtrip(timedelta(seconds=30))
def test_type_roundtrip_date_array(self):
from datetime import date
self._test_type_roundtrip_array(date(2010,5,3))
def test_type_roundtrip_datetime_array(self):
from datetime import datetime
self._test_type_roundtrip_array(datetime(2010,5,3,10,20,30))
def test_type_roundtrip_time_array(self):
from datetime import time
self._test_type_roundtrip_array(time(10,20,30))
def test_type_roundtrip_interval_array(self):
from datetime import timedelta
self._test_type_roundtrip_array(timedelta(seconds=30))
# Only run the datetime tests if psycopg was compiled with support.
if not hasattr(psycopg2.extensions, 'PYDATETIME'):
del DatetimeTests
class mxDateTimeTests(ConnectingTestCase, CommonDatetimeTestsMixin):
"""Tests for the mx.DateTime based date handling in psycopg2."""
def setUp(self):
ConnectingTestCase.setUp(self)
self.curs = self.conn.cursor()
self.DATE = psycopg2._psycopg.MXDATE
self.TIME = psycopg2._psycopg.MXTIME
self.DATETIME = psycopg2._psycopg.MXDATETIME
self.INTERVAL = psycopg2._psycopg.MXINTERVAL
psycopg2.extensions.register_type(self.DATE, self.conn)
psycopg2.extensions.register_type(self.TIME, self.conn)
psycopg2.extensions.register_type(self.DATETIME, self.conn)
psycopg2.extensions.register_type(self.INTERVAL, self.conn)
psycopg2.extensions.register_type(psycopg2.extensions.MXDATEARRAY, self.conn)
psycopg2.extensions.register_type(psycopg2.extensions.MXTIMEARRAY, self.conn)
psycopg2.extensions.register_type(psycopg2.extensions.MXDATETIMEARRAY, self.conn)
psycopg2.extensions.register_type(psycopg2.extensions.MXINTERVALARRAY, self.conn)
def tearDown(self):
self.conn.close()
def test_parse_bc_date(self):
value = self.DATE('00042-01-01 BC', self.curs)
self.assertTrue(value is not None)
# mx.DateTime numbers BC dates from 0 rather than 1.
self.assertEqual(value.year, -41)
self.assertEqual(value.month, 1)
self.assertEqual(value.day, 1)
def test_parse_bc_datetime(self):
value = self.DATETIME('00042-01-01 13:30:29 BC', self.curs)
self.assertTrue(value is not None)
# mx.DateTime numbers BC dates from 0 rather than 1.
self.assertEqual(value.year, -41)
self.assertEqual(value.month, 1)
self.assertEqual(value.day, 1)
self.assertEqual(value.hour, 13)
self.assertEqual(value.minute, 30)
self.assertEqual(value.second, 29)
def test_parse_time_microseconds(self):
value = self.TIME('13:30:29.123456', self.curs)
self.assertEqual(math.floor(value.second), 29)
self.assertEqual(
int((value.second - math.floor(value.second)) * 1000000), 123456)
def test_parse_datetime_microseconds(self):
value = self.DATETIME('2007-01-01 13:30:29.123456', self.curs)
self.assertEqual(math.floor(value.second), 29)
self.assertEqual(
int((value.second - math.floor(value.second)) * 1000000), 123456)
def test_parse_time_timezone(self):
# Time zone information is ignored.
from mx.DateTime import Time
expected = Time(13, 30, 29)
self.assertEqual(expected, self.TIME("13:30:29+01", self.curs))
self.assertEqual(expected, self.TIME("13:30:29-01", self.curs))
self.assertEqual(expected, self.TIME("13:30:29+01:15", self.curs))
self.assertEqual(expected, self.TIME("13:30:29-01:15", self.curs))
self.assertEqual(expected, self.TIME("13:30:29+01:15:42", self.curs))
self.assertEqual(expected, self.TIME("13:30:29-01:15:42", self.curs))
def test_parse_datetime_timezone(self):
# Time zone information is ignored.
from mx.DateTime import DateTime
expected = DateTime(2007, 1, 1, 13, 30, 29)
self.assertEqual(
expected, self.DATETIME("2007-01-01 13:30:29+01", self.curs))
self.assertEqual(
expected, self.DATETIME("2007-01-01 13:30:29-01", self.curs))
self.assertEqual(
expected, self.DATETIME("2007-01-01 13:30:29+01:15", self.curs))
self.assertEqual(
expected, self.DATETIME("2007-01-01 13:30:29-01:15", self.curs))
self.assertEqual(
expected, self.DATETIME("2007-01-01 13:30:29+01:15:42", self.curs))
self.assertEqual(
expected, self.DATETIME("2007-01-01 13:30:29-01:15:42", self.curs))
def test_parse_interval(self):
value = self.INTERVAL('42 days 05:50:05', self.curs)
self.assertTrue(value is not None)
self.assertEqual(value.day, 42)
self.assertEqual(value.hour, 5)
self.assertEqual(value.minute, 50)
self.assertEqual(value.second, 5)
def test_adapt_time(self):
from mx.DateTime import Time
value = self.execute('select (%s)::time::text',
[Time(13, 30, 29)])
self.assertEqual(value, '13:30:29')
def test_adapt_datetime(self):
from mx.DateTime import DateTime
value = self.execute('select (%s)::timestamp::text',
[DateTime(2007, 1, 1, 13, 30, 29.123456)])
self.assertEqual(value, '2007-01-01 13:30:29.123456')
def test_adapt_bc_datetime(self):
from mx.DateTime import DateTime
value = self.execute('select (%s)::timestamp::text',
[DateTime(-41, 1, 1, 13, 30, 29.123456)])
# microsecs for BC timestamps look not available in PG < 8.4
# but more likely it's determined at compile time.
self.assertTrue(value in (
'0042-01-01 13:30:29.123456 BC',
'0042-01-01 13:30:29 BC'), value)
def test_adapt_timedelta(self):
from mx.DateTime import DateTimeDeltaFrom
value = self.execute('select extract(epoch from (%s)::interval)',
[DateTimeDeltaFrom(days=42,
seconds=45296.123456)])
seconds = math.floor(value)
self.assertEqual(seconds, 3674096)
self.assertEqual(int(round((value - seconds) * 1000000)), 123456)
def test_adapt_negative_timedelta(self):
from mx.DateTime import DateTimeDeltaFrom
value = self.execute('select extract(epoch from (%s)::interval)',
[DateTimeDeltaFrom(days=-42,
seconds=45296.123456)])
seconds = math.floor(value)
self.assertEqual(seconds, -3583504)
self.assertEqual(int(round((value - seconds) * 1000000)), 123456)
def _test_type_roundtrip(self, o1):
o2 = self.execute("select %s;", (o1,))
self.assertEqual(type(o1), type(o2))
def _test_type_roundtrip_array(self, o1):
o1 = [o1]
o2 = self.execute("select %s;", (o1,))
self.assertEqual(type(o1[0]), type(o2[0]))
def test_type_roundtrip_date(self):
from mx.DateTime import Date
self._test_type_roundtrip(Date(2010,5,3))
def test_type_roundtrip_datetime(self):
from mx.DateTime import DateTime
self._test_type_roundtrip(DateTime(2010,5,3,10,20,30))
def test_type_roundtrip_time(self):
from mx.DateTime import Time
self._test_type_roundtrip(Time(10,20,30))
def test_type_roundtrip_interval(self):
from mx.DateTime import DateTimeDeltaFrom
self._test_type_roundtrip(DateTimeDeltaFrom(seconds=30))
def test_type_roundtrip_date_array(self):
from mx.DateTime import Date
self._test_type_roundtrip_array(Date(2010,5,3))
def test_type_roundtrip_datetime_array(self):
from mx.DateTime import DateTime
self._test_type_roundtrip_array(DateTime(2010,5,3,10,20,30))
def test_type_roundtrip_time_array(self):
from mx.DateTime import Time
self._test_type_roundtrip_array(Time(10,20,30))
def test_type_roundtrip_interval_array(self):
from mx.DateTime import DateTimeDeltaFrom
self._test_type_roundtrip_array(DateTimeDeltaFrom(seconds=30))
# Only run the mx.DateTime tests if psycopg was compiled with support.
try:
if not hasattr(psycopg2._psycopg, 'MXDATETIME'):
del mxDateTimeTests
except AttributeError:
del mxDateTimeTests
class FromTicksTestCase(unittest.TestCase):
# bug "TimestampFromTicks() throws ValueError (2-2.0.14)"
# reported by Jozsef Szalay on 2010-05-06
def test_timestamp_value_error_sec_59_99(self):
from datetime import datetime
s = psycopg2.TimestampFromTicks(1273173119.99992)
self.assertEqual(s.adapted,
datetime(2010, 5, 6, 14, 11, 59, 999920,
tzinfo=FixedOffsetTimezone(-5 * 60)))
def test_date_value_error_sec_59_99(self):
from datetime import date
s = psycopg2.DateFromTicks(1273173119.99992)
self.assertEqual(s.adapted, date(2010, 5, 6))
def test_time_value_error_sec_59_99(self):
from datetime import time
s = psycopg2.TimeFromTicks(1273173119.99992)
self.assertEqual(s.adapted.replace(hour=0),
time(0, 11, 59, 999920))
class FixedOffsetTimezoneTests(unittest.TestCase):
def test_init_with_no_args(self):
tzinfo = FixedOffsetTimezone()
self.assertTrue(tzinfo._offset is ZERO)
self.assertTrue(tzinfo._name is None)
def test_repr_with_positive_offset(self):
tzinfo = FixedOffsetTimezone(5 * 60)
self.assertEqual(repr(tzinfo), "psycopg2.tz.FixedOffsetTimezone(offset=300, name=None)")
def test_repr_with_negative_offset(self):
tzinfo = FixedOffsetTimezone(-5 * 60)
self.assertEqual(repr(tzinfo), "psycopg2.tz.FixedOffsetTimezone(offset=-300, name=None)")
def test_repr_with_name(self):
tzinfo = FixedOffsetTimezone(name="FOO")
self.assertEqual(repr(tzinfo), "psycopg2.tz.FixedOffsetTimezone(offset=0, name='FOO')")
def test_instance_caching(self):
self.assertTrue(FixedOffsetTimezone(name="FOO") is FixedOffsetTimezone(name="FOO"))
self.assertTrue(FixedOffsetTimezone(7 * 60) is FixedOffsetTimezone(7 * 60))
self.assertTrue(FixedOffsetTimezone(-9 * 60, 'FOO') is FixedOffsetTimezone(-9 * 60, 'FOO'))
self.assertTrue(FixedOffsetTimezone(9 * 60) is not FixedOffsetTimezone(9 * 60, 'FOO'))
self.assertTrue(FixedOffsetTimezone(name='FOO') is not FixedOffsetTimezone(9 * 60, 'FOO'))
def test_pickle(self):
# ticket #135
import pickle
tz11 = FixedOffsetTimezone(60)
tz12 = FixedOffsetTimezone(120)
for proto in [-1, 0, 1, 2]:
tz21, tz22 = pickle.loads(pickle.dumps([tz11, tz12], proto))
self.assertEqual(tz11, tz21)
self.assertEqual(tz12, tz22)
tz11 = FixedOffsetTimezone(60, name='foo')
tz12 = FixedOffsetTimezone(120, name='bar')
for proto in [-1, 0, 1, 2]:
tz21, tz22 = pickle.loads(pickle.dumps([tz11, tz12], proto))
self.assertEqual(tz11, tz21)
self.assertEqual(tz12, tz22)
def test_suite():
return unittest.TestLoader().loadTestsFromName(__name__)
if __name__ == "__main__":
unittest.main()
|