Added more test cases

This commit is contained in:
Alexander Belopolsky 2010-06-23 22:58:49 +00:00
parent 33b94c9fa9
commit 5e307de6e0
1 changed files with 13 additions and 1 deletions

View File

@ -172,6 +172,7 @@ class TestTimeZone(unittest.TestCase):
with self.assertRaises(TypeError): timezone(42)
with self.assertRaises(TypeError): timezone(ZERO, None)
with self.assertRaises(TypeError): timezone(ZERO, 42)
with self.assertRaises(TypeError): timezone(ZERO, 'ABC', 'extra')
def test_inheritance(self):
self.assertIsInstance(timezone.utc, tzinfo)
@ -207,6 +208,8 @@ class TestTimeZone(unittest.TestCase):
def test_fromutc(self):
with self.assertRaises(ValueError):
timezone.utc.fromutc(self.DT)
with self.assertRaises(TypeError):
timezone.utc.fromutc('not datetime')
for tz in [self.EST, self.ACDT, Eastern]:
utctime = self.DT.replace(tzinfo=tz)
local = tz.fromutc(utctime)
@ -1845,6 +1848,8 @@ class TestDateTime(TestDate):
self.assertRaises(TypeError, combine, t, d) # args reversed
self.assertRaises(TypeError, combine, d, t, 1) # too many args
self.assertRaises(TypeError, combine, "date", "time") # wrong types
self.assertRaises(TypeError, combine, d, "time") # wrong type
self.assertRaises(TypeError, combine, "date", t) # wrong type
def test_replace(self):
cls = self.theclass
@ -1887,6 +1892,8 @@ class TestDateTime(TestDate):
def dst(self, dt): return timedelta(0)
bog = Bogus()
self.assertRaises(ValueError, dt.astimezone, bog) # naive
self.assertRaises(ValueError,
dt.replace(tzinfo=bog).astimezone, f)
class AlsoBogus(tzinfo):
def utcoffset(self, dt): return timedelta(0)
@ -2863,6 +2870,11 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase):
maxdiff = max - min
self.assertEqual(maxdiff, self.theclass.max - self.theclass.min +
timedelta(minutes=2*1439))
# Different tzinfo, but the same offset
tza = timezone(HOUR, 'A')
tzb = timezone(HOUR, 'B')
delta = min.replace(tzinfo=tza) - max.replace(tzinfo=tzb)
self.assertEqual(delta, self.theclass.min - self.theclass.max)
def test_tzinfo_now(self):
meth = self.theclass.now
@ -3499,7 +3511,7 @@ class TestTimezoneConversions(unittest.TestCase):
self.assertRaises(ValueError, now.astimezone, notok())
# Sometimes blow up. In the following, tzinfo.dst()
# implementation may return None or not Nonedepending on
# implementation may return None or not None depending on
# whether DST is assumed to be in effect. In this situation,
# a ValueError should be raised by astimezone().
class tricky_notok(ok):