62 lines
1.7 KiB
Python
62 lines
1.7 KiB
Python
# standard imports
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import os
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import logging
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# external imports
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import pytest
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import alembic
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from alembic.config import Config as AlembicConfig
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# local imports
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from cic_eth.db import SessionBase
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from cic_eth.db import dsn_from_config
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logg = logging.getLogger(__file__)
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@pytest.fixture(scope='session')
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def database_engine(
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load_config,
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):
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if load_config.get('DATABASE_ENGINE') == 'sqlite':
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try:
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os.unlink(load_config.get('DATABASE_NAME'))
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except FileNotFoundError:
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pass
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SessionBase.transactional = False
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SessionBase.poolable = False
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dsn = dsn_from_config(load_config)
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#SessionBase.connect(dsn, True)
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SessionBase.connect(dsn, debug=load_config.get('DATABASE_DEBUG') != None)
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return dsn
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@pytest.fixture(scope='function')
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def init_database(
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load_config,
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database_engine,
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):
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rootdir = os.path.dirname(os.path.dirname(__file__))
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dbdir = os.path.join(rootdir, 'cic_eth', 'db')
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migrationsdir = os.path.join(dbdir, 'migrations', load_config.get('DATABASE_ENGINE'))
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if not os.path.isdir(migrationsdir):
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migrationsdir = os.path.join(dbdir, 'migrations', 'default')
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logg.info('using migrations directory {}'.format(migrationsdir))
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session = SessionBase.create_session()
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ac = AlembicConfig(os.path.join(migrationsdir, 'alembic.ini'))
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ac.set_main_option('sqlalchemy.url', database_engine)
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ac.set_main_option('script_location', migrationsdir)
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alembic.command.downgrade(ac, 'base')
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alembic.command.upgrade(ac, 'head')
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session.execute('DELETE FROM lock')
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session.commit()
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yield session
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session.commit()
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session.close()
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