'Change the state of an order line from \'confirmed\' to \'cancelled\' and check that the cashmove linked to that order line will be deleted'

def test_02_lunch_order(self):

    self.test_01_lunch_order()
    self.order_one.cancel()
    self.order_one = self.new_id_order_line
    self.assertEqual(self.order_one.state, 'cancelled')
    self.assertFalse(self.order_one.cashmove)
