67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
from __future__ import unicode_literals
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import six
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import sqlalchemy as sa
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from sqlalchemy_utils import generic_relationship
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from tests.generic_relationship import GenericRelationshipTestCase
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class TestGenericRelationship(GenericRelationshipTestCase):
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index = 1
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def create_models(self):
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class Building(self.Base):
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__tablename__ = 'building'
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id = sa.Column(sa.Integer, primary_key=True)
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code = sa.Column(sa.Integer, primary_key=True)
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def __init__(obj_self):
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self.index += 1
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obj_self.id = self.index
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obj_self.code = self.index
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class User(self.Base):
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__tablename__ = 'user'
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id = sa.Column(sa.Integer, primary_key=True)
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code = sa.Column(sa.Integer, primary_key=True)
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def __init__(obj_self):
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self.index += 1
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obj_self.id = self.index
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obj_self.code = self.index
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class Event(self.Base):
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__tablename__ = 'event'
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id = sa.Column(sa.Integer, primary_key=True)
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object_type = sa.Column(sa.Unicode(255))
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object_id = sa.Column(sa.Integer, nullable=False)
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object_code = sa.Column(sa.Integer, nullable=False)
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object = generic_relationship(
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object_type, (object_id, object_code)
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)
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self.Building = Building
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self.User = User
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self.Event = Event
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def test_set_manual_and_get(self):
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user = self.User()
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self.session.add(user)
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self.session.commit()
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event = self.Event()
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event.object_id = user.id
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event.object_type = six.text_type(type(user).__name__)
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event.object_code = user.code
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assert event.object is None
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self.session.add(event)
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self.session.commit()
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assert event.object == user
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