cic-stack/apps/cic-notify/tests/fixtures_database.py

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2021-02-07 03:29:24 +01:00
# standard imports
import os
# third-party imports
import pytest
import alembic
from alembic.config import Config as AlembicConfig
# local imports
from cic_notify.db import SessionBase
from cic_notify.db import dsn_from_config
@pytest.fixture(scope='session')
def database_engine(
load_config,
):
dsn = dsn_from_config(load_config)
SessionBase.connect(dsn)
return dsn
@pytest.fixture(scope='function')
def init_database(
load_config,
database_engine,
):
rootdir = os.path.dirname(os.path.dirname(__file__))
dbdir = os.path.join(rootdir, 'cic_notify', 'db')
migrationsdir = os.path.join(dbdir, 'migrations', load_config.get('DATABASE_ENGINE'))
if not os.path.isdir(migrationsdir):
migrationsdir = os.path.join(dbdir, 'migrations', 'default')
session = SessionBase.create_session()
ac = AlembicConfig(os.path.join(migrationsdir, 'alembic.ini'))
ac.set_main_option('sqlalchemy.url', database_engine)
ac.set_main_option('script_location', migrationsdir)
alembic.command.downgrade(ac, 'base')
alembic.command.upgrade(ac, 'head')
yield session
session.commit()
session.close()