infi.clickhouse_orm/tests/test_inheritance.py
Itai Shirav b6229125a3 Merge branch 'custom_partitioning' of https://github.com/carrotquest/infi.clickhouse_orm into carrotquest-custom_partitioning
# Conflicts:
#	src/infi/clickhouse_orm/engines.py
#	src/infi/clickhouse_orm/models.py
#	tests/test_database.py
#	tests/test_engines.py
2018-04-21 13:04:19 +03:00

55 lines
1.7 KiB
Python

from __future__ import unicode_literals
import unittest
import datetime
import pytz
from infi.clickhouse_orm.database import Database
from infi.clickhouse_orm.models import Model
from infi.clickhouse_orm.fields import *
from infi.clickhouse_orm.engines import *
class InheritanceTestCase(unittest.TestCase):
def assertFieldNames(self, model_class, names):
self.assertEquals(names, list(model_class.fields()))
def test_field_inheritance(self):
self.assertFieldNames(ParentModel, ['date_field', 'int_field'])
self.assertFieldNames(Model1, ['date_field', 'int_field', 'string_field'])
self.assertFieldNames(Model2, ['date_field', 'int_field', 'float_field'])
def test_create_table_sql(self):
default_db = Database('default')
sql1 = ParentModel.create_table_sql(default_db)
sql2 = Model1.create_table_sql(default_db)
sql3 = Model2.create_table_sql(default_db)
self.assertNotEqual(sql1, sql2)
self.assertNotEqual(sql1, sql3)
self.assertNotEqual(sql2, sql3)
def test_get_field(self):
self.assertIsNotNone(ParentModel().get_field('date_field'))
self.assertIsNone(ParentModel().get_field('string_field'))
self.assertIsNotNone(Model1().get_field('date_field'))
self.assertIsNotNone(Model1().get_field('string_field'))
self.assertIsNone(Model1().get_field('float_field'))
class ParentModel(Model):
date_field = DateField()
int_field = Int32Field()
engine = MergeTree('date_field', ('int_field', 'date_field'))
class Model1(ParentModel):
string_field = StringField()
class Model2(ParentModel):
float_field = Float32Field()