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[tests/util] move 'datetime' tests into a separate TestCase class

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This commit is contained in:
Mike Fährmann
2025-06-17 20:14:43 +02:00
parent 3ea244eebb
commit f1343894cb
1 changed files with 83 additions and 80 deletions
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163
test/test_util.py
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@@ -406,6 +406,89 @@ def hash(value):
self.assertEqual(expr(value), result)
class TestDatetime(unittest.TestCase):
def test_to_datetime(self, f=util.to_datetime):
def _assert(value, expected):
result = f(value)
self.assertIsInstance(result, datetime.datetime)
self.assertEqual(result, expected, msg=repr(value))
dt = datetime.datetime(2010, 1, 1)
self.assertIs(f(dt), dt)
_assert(dt , dt)
_assert(1262304000 , dt)
_assert(1262304000.0 , dt)
_assert(1262304000.123, dt)
_assert("1262304000" , dt)
_assert("2010-01-01" , dt)
_assert("2010-01-01 00:00:00" , dt)
_assert("2010-01-01T00:00:00" , dt)
_assert("2010-01-01T00:00:00.123456" , dt)
_assert("2009-12-31T19:00:00-05:00" , dt)
_assert("2009-12-31T19:00:00.123456-05:00", dt)
_assert("2010-01-01T00:00:00Z" , dt)
_assert("2010-01-01T00:00:00.123456Z" , dt)
_assert(0 , util.EPOCH)
_assert("" , util.EPOCH)
_assert("foo", util.EPOCH)
_assert(None , util.EPOCH)
_assert(() , util.EPOCH)
_assert([] , util.EPOCH)
_assert({} , util.EPOCH)
_assert((1, 2, 3), util.EPOCH)
@unittest.skipIf(sys.hexversion < 0x30b0000,
"extended fromisoformat timezones")
def test_to_datetime_tz(self, f=util.to_datetime):
def _assert(value, expected):
result = f(value)
self.assertIsInstance(result, datetime.datetime)
self.assertEqual(result, expected, msg=repr(value))
dt = datetime.datetime(2010, 1, 1)
_assert("2009-12-31T19:00:00-05" , dt)
_assert("2009-12-31T19:00:00-0500" , dt)
_assert("2009-12-31T19:00:00.123456-05" , dt)
_assert("2009-12-31T19:00:00.123456-0500" , dt)
def test_datetime_to_timestamp(self, f=util.datetime_to_timestamp):
self.assertEqual(f(util.EPOCH), 0.0)
self.assertEqual(f(datetime.datetime(2010, 1, 1)), 1262304000.0)
self.assertEqual(f(datetime.datetime(2010, 1, 1, 0, 0, 0, 128000)),
1262304000.128000)
with self.assertRaises(TypeError):
f(None)
def test_datetime_to_timestamp_string(
self, f=util.datetime_to_timestamp_string):
self.assertEqual(f(util.EPOCH), "0")
self.assertEqual(f(datetime.datetime(2010, 1, 1)), "1262304000")
self.assertEqual(f(None), "")
def test_datetime_from_timestamp(
self, f=util.datetime_from_timestamp):
self.assertEqual(f(0.0), util.EPOCH)
self.assertEqual(f(1262304000.0), datetime.datetime(2010, 1, 1))
self.assertEqual(f(1262304000.128000).replace(microsecond=0),
datetime.datetime(2010, 1, 1, 0, 0, 0))
def test_datetime_utcfromtimestamp(
self, f=util.datetime_utcfromtimestamp):
self.assertEqual(f(0.0), util.EPOCH)
self.assertEqual(f(1262304000.0), datetime.datetime(2010, 1, 1))
def test_datetime_utcnow(
self, f=util.datetime_utcnow):
self.assertIsInstance(f(), datetime.datetime)
class TestOther(unittest.TestCase):
def test_bencode(self):
@@ -794,86 +877,6 @@ value = 123
self.assertEqual(f(["a", "b", "c"]), "a, b, c")
self.assertEqual(f([1, 2, 3]), "1, 2, 3")
def test_to_datetime(self, f=util.to_datetime):
def _assert(value, expected):
result = f(value)
self.assertIsInstance(result, datetime.datetime)
self.assertEqual(result, expected, msg=repr(value))
dt = datetime.datetime(2010, 1, 1)
self.assertIs(f(dt), dt)
_assert(dt , dt)
_assert(1262304000 , dt)
_assert(1262304000.0 , dt)
_assert(1262304000.123, dt)
_assert("1262304000" , dt)
_assert("2010-01-01" , dt)
_assert("2010-01-01 00:00:00" , dt)
_assert("2010-01-01T00:00:00" , dt)
_assert("2010-01-01T00:00:00.123456" , dt)
_assert("2009-12-31T19:00:00-05:00" , dt)
_assert("2009-12-31T19:00:00.123456-05:00", dt)
_assert("2010-01-01T00:00:00Z" , dt)
_assert("2010-01-01T00:00:00.123456Z" , dt)
_assert(0 , util.EPOCH)
_assert("" , util.EPOCH)
_assert("foo", util.EPOCH)
_assert(None , util.EPOCH)
_assert(() , util.EPOCH)
_assert([] , util.EPOCH)
_assert({} , util.EPOCH)
_assert((1, 2, 3), util.EPOCH)
@unittest.skipIf(sys.hexversion < 0x30b0000,
"extended fromisoformat timezones")
def test_to_datetime_tz(self, f=util.to_datetime):
def _assert(value, expected):
result = f(value)
self.assertIsInstance(result, datetime.datetime)
self.assertEqual(result, expected, msg=repr(value))
dt = datetime.datetime(2010, 1, 1)
_assert("2009-12-31T19:00:00-05" , dt)
_assert("2009-12-31T19:00:00-0500" , dt)
_assert("2009-12-31T19:00:00.123456-05" , dt)
_assert("2009-12-31T19:00:00.123456-0500" , dt)
def test_datetime_to_timestamp(self, f=util.datetime_to_timestamp):
self.assertEqual(f(util.EPOCH), 0.0)
self.assertEqual(f(datetime.datetime(2010, 1, 1)), 1262304000.0)
self.assertEqual(f(datetime.datetime(2010, 1, 1, 0, 0, 0, 128000)),
1262304000.128000)
with self.assertRaises(TypeError):
f(None)
def test_datetime_to_timestamp_string(
self, f=util.datetime_to_timestamp_string):
self.assertEqual(f(util.EPOCH), "0")
self.assertEqual(f(datetime.datetime(2010, 1, 1)), "1262304000")
self.assertEqual(f(None), "")
def test_datetime_from_timestamp(
self, f=util.datetime_from_timestamp):
self.assertEqual(f(0.0), util.EPOCH)
self.assertEqual(f(1262304000.0), datetime.datetime(2010, 1, 1))
self.assertEqual(f(1262304000.128000).replace(microsecond=0),
datetime.datetime(2010, 1, 1, 0, 0, 0))
def test_datetime_utcfromtimestamp(
self, f=util.datetime_utcfromtimestamp):
self.assertEqual(f(0.0), util.EPOCH)
self.assertEqual(f(1262304000.0), datetime.datetime(2010, 1, 1))
def test_datetime_utcnow(
self, f=util.datetime_utcnow):
self.assertIsInstance(f(), datetime.datetime)
def test_universal_none(self):
obj = util.NONE