mirror of
https://github.com/Infinidat/infi.clickhouse_orm.git
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53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
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import unittest
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import datetime
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import pytz
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from infi.clickhouse_orm.models import Model
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from infi.clickhouse_orm.fields import *
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from infi.clickhouse_orm.engines import *
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class InheritanceTestCase(unittest.TestCase):
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def assertFieldNames(self, model_class, names):
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self.assertEquals(names, [name for name, field in model_class._fields])
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def test_field_inheritance(self):
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self.assertFieldNames(ParentModel, ['date_field', 'int_field'])
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self.assertFieldNames(Model1, ['date_field', 'int_field', 'string_field'])
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self.assertFieldNames(Model2, ['date_field', 'int_field', 'float_field'])
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def test_create_table_sql(self):
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sql1 = ParentModel.create_table_sql('default')
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sql2 = Model1.create_table_sql('default')
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sql3 = Model2.create_table_sql('default')
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self.assertNotEqual(sql1, sql2)
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self.assertNotEqual(sql1, sql3)
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self.assertNotEqual(sql2, sql3)
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def test_get_field(self):
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self.assertIsNotNone(ParentModel().get_field('date_field'))
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self.assertIsNone(ParentModel().get_field('string_field'))
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self.assertIsNotNone(Model1().get_field('date_field'))
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self.assertIsNotNone(Model1().get_field('string_field'))
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self.assertIsNone(Model1().get_field('float_field'))
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class ParentModel(Model):
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date_field = DateField()
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int_field = Int32Field()
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engine = MergeTree('date_field', ('int_field', 'date_field'))
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class Model1(ParentModel):
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string_field = StringField()
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class Model2(ParentModel):
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float_field = Float32Field()
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