mirror of
https://github.com/Infinidat/infi.clickhouse_orm.git
synced 2024-11-14 21:26:34 +03:00
53 lines
2.1 KiB
Python
53 lines
2.1 KiB
Python
import unittest
|
|
from infi.clickhouse_orm.fields import *
|
|
from datetime import date, datetime
|
|
import pytz
|
|
|
|
|
|
class SimpleFieldsTest(unittest.TestCase):
|
|
|
|
def test_date_field(self):
|
|
f = DateField()
|
|
# Valid values
|
|
for value in (date(1970, 1, 1), datetime(1970, 1, 1), '1970-01-01', '0000-00-00', 0):
|
|
self.assertEquals(f.to_python(value, pytz.utc), date(1970, 1, 1))
|
|
# Invalid values
|
|
for value in ('nope', '21/7/1999', 0.5):
|
|
with self.assertRaises(ValueError):
|
|
f.to_python(value, pytz.utc)
|
|
# Range check
|
|
for value in (date(1900, 1, 1), date(2900, 1, 1)):
|
|
with self.assertRaises(ValueError):
|
|
f.validate(value)
|
|
|
|
def test_datetime_field(self):
|
|
f = DateTimeField()
|
|
epoch = datetime(1970, 1, 1, tzinfo=pytz.utc)
|
|
# Valid values
|
|
for value in (date(1970, 1, 1), datetime(1970, 1, 1), epoch,
|
|
epoch.astimezone(pytz.timezone('US/Eastern')), epoch.astimezone(pytz.timezone('Asia/Jerusalem')),
|
|
'1970-01-01 00:00:00', '0000-00-00 00:00:00', 0):
|
|
dt = f.to_python(value, pytz.utc)
|
|
self.assertEquals(dt.tzinfo, pytz.utc)
|
|
self.assertEquals(dt, epoch)
|
|
# Verify that conversion to and from db string does not change value
|
|
dt2 = f.to_python(int(f.to_db_string(dt)), pytz.utc)
|
|
self.assertEquals(dt, dt2)
|
|
# Invalid values
|
|
for value in ('nope', '21/7/1999', 0.5):
|
|
with self.assertRaises(ValueError):
|
|
f.to_python(value, pytz.utc)
|
|
|
|
def test_uint8_field(self):
|
|
f = UInt8Field()
|
|
# Valid values
|
|
for value in (17, '17', 17.0):
|
|
self.assertEquals(f.to_python(value, pytz.utc), 17)
|
|
# Invalid values
|
|
for value in ('nope', date.today()):
|
|
with self.assertRaises(ValueError):
|
|
f.to_python(value, pytz.utc)
|
|
# Range check
|
|
for value in (-1, 1000):
|
|
with self.assertRaises(ValueError):
|
|
f.validate(value) |