1) Error:
test_index(PollsControllerTest):
Facebooker::Session::SessionExpired: Session key invalid or no longer valid
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/parser.rb:462:in `process'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/parser.rb:15:in `parse'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/service.rb:14:in `post'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/session.rb:466:in `post_without_logging'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/session.rb:477:in `post'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/logging.rb:16:in `log_fb_api'
    /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/core_ext/benchmark.rb:8:in `realtime'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/logging.rb:16:in `log_fb_api'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/session.rb:476:in `post'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/models/user.rb:111:in `populate'
    /Users/james/development/ov/vendor/plugins/facebooker/lib/facebooker/model.rb:35:in `affiliations'
    /Users/james/development/ov/app/models/user.rb:19:in `for'
    /Users/james/development/ov/app/controllers/application.rb:26:in `set_current_user'
    /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/callbacks.rb:173:in `send'
    /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/callbacks.rb:173:in `evaluate_method'
    /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/callbacks.rb:161:in `call'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/filters.rb:430:in `call'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/filters.rb:592:in `run_before_filters'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/filters.rb:578:in `call_filters'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/filters.rb:573:in `perform_action_without_benchmark'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /usr/local/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/rescue.rb:201:in `perform_action_without_caching'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/caching/sql_cache.rb:13:in `perform_action'
    /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in `cache'
    /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/query_cache.rb:8:in `cache'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/caching/sql_cache.rb:12:in `perform_action'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/base.rb:529:in `send'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/base.rb:529:in `process_without_filters'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/filters.rb:569:in `process_without_session_management_support'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/session_management.rb:130:in `process_without_test'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/test_process.rb:16:in `process'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/test_process.rb:394:in `process'
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/test_process.rb:365:in `get'
    ./test/functional/../../vendor/plugins/facebooker/lib/facebooker/rails/test_helpers.rb:34:in `send'
    ./test/functional/../../vendor/plugins/facebooker/lib/facebooker/rails/test_helpers.rb:34:in `facebook_verb'
    ./test/functional/../../vendor/plugins/facebooker/lib/facebooker/rails/test_helpers.rb:15:in `facebook_get'
    ./test/functional/polls_controller_test.rb:17:in `test_index'
    /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:67:in `__send__'
    /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/testing/setup_and_teardown.rb:67:in `run'