|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
|
# Copyright (C) 2016-2019 RhodeCode GmbH
|
|
|
#
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
|
# it under the terms of the GNU Affero General Public License, version 3
|
|
|
# (only), as published by the Free Software Foundation.
|
|
|
#
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
# GNU General Public License for more details.
|
|
|
#
|
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
#
|
|
|
# This program is dual-licensed. If you wish to learn more about the
|
|
|
# RhodeCode Enterprise Edition, including its added features, Support services,
|
|
|
# and proprietary license terms, please see https://rhodecode.com/licenses/
|
|
|
|
|
|
import pickle
|
|
|
import pytest
|
|
|
|
|
|
from sqlalchemy import Column, String, create_engine
|
|
|
from sqlalchemy.orm import sessionmaker
|
|
|
from sqlalchemy.ext.declarative import declarative_base
|
|
|
|
|
|
from rhodecode.lib.jsonalchemy import (
|
|
|
MutationDict, MutationList, MutationObj, JsonType)
|
|
|
|
|
|
|
|
|
@pytest.fixture()
|
|
|
def engine():
|
|
|
return create_engine('sqlite://')
|
|
|
|
|
|
|
|
|
@pytest.fixture()
|
|
|
def session(engine):
|
|
|
return sessionmaker(bind=engine)()
|
|
|
|
|
|
|
|
|
def test_mutation_dict_is_picklable():
|
|
|
mutation_dict = MutationDict({'key1': 'value1', 'key2': 'value2'})
|
|
|
dumped = pickle.dumps(mutation_dict)
|
|
|
loaded = pickle.loads(dumped)
|
|
|
assert loaded == mutation_dict
|
|
|
|
|
|
|
|
|
def test_mutation_list_is_picklable():
|
|
|
mutation_list = MutationList(['a', 'b', 'c'])
|
|
|
dumped = pickle.dumps(mutation_list)
|
|
|
loaded = pickle.loads(dumped)
|
|
|
assert loaded == mutation_list
|
|
|
|
|
|
|
|
|
def test_mutation_dict_with_lists_is_picklable():
|
|
|
mutation_dict = MutationDict({
|
|
|
'key': MutationList(['values', MutationDict({'key': 'value'})])
|
|
|
})
|
|
|
dumped = pickle.dumps(mutation_dict)
|
|
|
loaded = pickle.loads(dumped)
|
|
|
assert loaded == mutation_dict
|
|
|
|
|
|
|
|
|
def test_mutation_types_with_nullable(engine, session):
|
|
|
# TODO: dan: ideally want to make this parametrized python => sql tests eg:
|
|
|
# (MutationObj, 5) => '5'
|
|
|
# (MutationObj, {'a': 5}) => '{"a": 5}'
|
|
|
# (MutationObj, None) => 'null' <- think about if None is 'null' or NULL
|
|
|
|
|
|
Base = declarative_base()
|
|
|
|
|
|
class DummyModel(Base):
|
|
|
__tablename__ = 'some_table'
|
|
|
name = Column(String, primary_key=True)
|
|
|
json_list = Column(MutationList.as_mutable(JsonType('list')))
|
|
|
json_dict = Column(MutationDict.as_mutable(JsonType('dict')))
|
|
|
json_obj = Column(MutationObj.as_mutable(JsonType()))
|
|
|
|
|
|
Base.metadata.create_all(engine)
|
|
|
|
|
|
obj_nulls = DummyModel(name='nulls')
|
|
|
obj_stuff = DummyModel(
|
|
|
name='stuff', json_list=[1,2,3], json_dict={'a': 5}, json_obj=9)
|
|
|
|
|
|
session.add(obj_nulls)
|
|
|
session.add(obj_stuff)
|
|
|
session.commit()
|
|
|
session.expire_all()
|
|
|
|
|
|
assert engine.execute(
|
|
|
"select * from some_table where name = 'nulls';").first() == (
|
|
|
(u'nulls', None, None, None)
|
|
|
)
|
|
|
ret_nulls = session.query(DummyModel).get('nulls')
|
|
|
assert ret_nulls.json_list == []
|
|
|
assert ret_nulls.json_dict == {}
|
|
|
assert ret_nulls.json_obj is None
|
|
|
|
|
|
assert engine.execute(
|
|
|
"select * from some_table where name = 'stuff';").first() == (
|
|
|
(u'stuff', u'[1, 2, 3]', u'{"a": 5}', u'9')
|
|
|
)
|
|
|
ret_stuff = session.query(DummyModel).get('stuff')
|
|
|
assert ret_stuff.json_list == [1, 2, 3]
|
|
|
assert ret_stuff.json_dict == {'a': 5}
|
|
|
assert ret_stuff.json_obj == 9
|
|
|
|