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test_iso8601.py
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test_iso8601.py
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import unittest
import datetime
class Test_Utc(unittest.TestCase):
def _makeOne(self):
from ..iso8601 import Utc
return Utc()
def test_utcoffset(self):
from ..iso8601 import ZERO
inst = self._makeOne()
result = inst.utcoffset(None)
self.assertEqual(result, ZERO)
def test_tzname(self):
inst = self._makeOne()
result = inst.tzname(None)
self.assertEqual(result, "UTC")
def test_dst(self):
from ..iso8601 import ZERO
inst = self._makeOne()
result = inst.dst(None)
self.assertEqual(result, ZERO)
class Test_FixedOffset(unittest.TestCase):
def _makeOne(self):
from ..iso8601 import FixedOffset
return FixedOffset(1, 30, 'oneandahalf')
def test_utcoffset(self):
inst = self._makeOne()
result = inst.utcoffset(None)
self.assertEqual(result, datetime.timedelta(hours=1, minutes=30))
def test_tzname(self):
inst = self._makeOne()
result = inst.tzname(None)
self.assertEqual(result, 'oneandahalf')
def test_dst(self):
from ..iso8601 import ZERO
inst = self._makeOne()
result = inst.dst(None)
self.assertEqual(result, ZERO)
def test___repr__(self):
inst = self._makeOne()
result = inst.__repr__()
self.assertEqual(result, "<FixedOffset 'oneandahalf'>")
class Test_parse_timezone(unittest.TestCase):
def _callFUT(self, tzstring):
from ..iso8601 import parse_timezone
return parse_timezone(tzstring)
def test_default_Z(self):
from ..iso8601 import UTC
result = self._callFUT('Z')
self.assertEqual(result, UTC)
def test_default_None(self):
from ..iso8601 import UTC
result = self._callFUT(None)
self.assertEqual(result, UTC)
def test_positive(self):
tzstring = "+01:00"
result = self._callFUT(tzstring)
self.assertEqual(result.utcoffset(None),
datetime.timedelta(hours=1, minutes=0))
def test_negative(self):
tzstring = "-01:00"
result = self._callFUT(tzstring)
self.assertEqual(result.utcoffset(None),
datetime.timedelta(hours=-1, minutes=0))
class Test_parse_date(unittest.TestCase):
def _callFUT(self, datestring):
from ..iso8601 import parse_date
return parse_date(datestring)
def test_notastring(self):
from ..iso8601 import ParseError
self.assertRaises(ParseError, self._callFUT, None)
def test_cantparse(self):
from ..iso8601 import ParseError
self.assertRaises(ParseError, self._callFUT, 'garbage')
def test_normal(self):
from ..iso8601 import UTC
result = self._callFUT("2007-01-25T12:00:00Z")
self.assertEqual(result,
datetime.datetime(2007, 1, 25, 12, 0, tzinfo=UTC))
def test_fraction(self):
from ..iso8601 import UTC
result = self._callFUT("2007-01-25T12:00:00.123Z")
self.assertEqual(result,
datetime.datetime(2007, 1, 25, 12, 0, 0, 123000,
tzinfo=UTC))