mirror of
https://github.com/Infinidat/infi.clickhouse_orm.git
synced 2024-11-24 18:03:42 +03:00
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
import unittest
|
|
|
|
from infi.clickhouse_orm import *
|
|
from .base_test_with_data import Person
|
|
|
|
|
|
class ConstraintsTest(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.database = Database('test-db', log_statements=True)
|
|
if self.database.server_version < (19, 14, 3, 3):
|
|
raise unittest.SkipTest('ClickHouse version too old')
|
|
self.database.create_table(PersonWithConstraints)
|
|
|
|
def tearDown(self):
|
|
self.database.drop_database()
|
|
|
|
def test_insert_valid_values(self):
|
|
self.database.insert([
|
|
PersonWithConstraints(first_name="Mike", last_name="Caruzo", birthday="2000-01-01", height=1.66)
|
|
])
|
|
|
|
def test_insert_invalid_values(self):
|
|
with self.assertRaises(ServerError) as e:
|
|
self.database.insert([
|
|
PersonWithConstraints(first_name="Mike", last_name="Caruzo", birthday="2100-01-01", height=1.66)
|
|
])
|
|
self.assertEqual(e.code, 469)
|
|
self.assertTrue('Constraint `birthday_in_the_past`' in e.message)
|
|
|
|
with self.assertRaises(ServerError) as e:
|
|
self.database.insert([
|
|
PersonWithConstraints(first_name="Mike", last_name="Caruzo", birthday="1970-01-01", height=3)
|
|
])
|
|
self.assertEqual(e.code, 469)
|
|
self.assertTrue('Constraint `max_height`' in e.message)
|
|
|
|
|
|
class PersonWithConstraints(Person):
|
|
|
|
birthday_in_the_past = Constraint(Person.birthday <= F.today())
|
|
max_height = Constraint(Person.height <= 2.75)
|
|
|
|
|