# -*- coding: utf-8; -*-

from unittest import TestCase

from rattail import clientele
from rattail.config import RattailConfig

try:
    import sqlalchemy as sa
except ImportError:
    pass
else:

    class TestClienteleHandler(TestCase):

        def setUp(self):
            self.config = RattailConfig()
            self.app = self.config.get_app()
            self.handler = clientele.ClienteleHandler(self.config)
            self.engine = sa.create_engine('sqlite://')
            self.app.model.Base.metadata.create_all(bind=self.engine)

        def test_get_all_customers(self):
            model = self.app.model
            session = self.app.make_session(bind=self.engine)

            # add some customers
            session.add(model.Customer(name='Fred Flintstone'))
            session.add(model.Customer(name='Wilma Flintstone'))
            session.add(model.Customer(name='Barney Rubble', active_in_pos=False))

            # getting "all" will exclude inactive by default
            customers = self.handler.get_all_customers(session)
            self.assertEqual(len(customers), 2)

            # but we can request them too
            customers = self.handler.get_all_customers(session, include_inactive=True)
            self.assertEqual(len(customers), 3)

            session.commit()
            session.close()