''' functional tests for ordr2 '''

import os.path
import pytest
import transaction
import webtest

from .. import APP_SETTINGS, create_users


# some path mangling to get the path to passlib.ini
currrent_dir = os.path.dirname(__file__)
ordr2_dir = os.path.dirname(os.path.dirname(currrent_dir))
passlib_config_path = os.path.join(ordr2_dir, 'passlib.ini')


WEBTEST_SETTINGS = APP_SETTINGS.copy()
WEBTEST_SETTINGS.update({
    'pyramid.includes': ['pyramid_jinja2'],
    'passlib.config': passlib_config_path
    })


@pytest.fixture(scope='module')
def testapp():
    ''' fixture for using webtest '''
    from ordr2.models.meta import Base
    from ordr2.models import get_tm_session, Role
    from ordr2 import main

    app = main({}, **WEBTEST_SETTINGS)
    testapp = webtest.TestApp(app)

    session_factory = app.registry['dbsession_factory']
    engine = session_factory.kw['bind']
    Base.metadata.create_all(engine)

    with transaction.manager:
        # set up test data here
        dbsession = get_tm_session(session_factory, transaction.manager)
        create_users(dbsession)

        yield testapp

    Base.metadata.drop_all(engine)