#
# Testing OpenWFE
#
# John Mettraux at openwfe.org
#
# Sun Oct 29 16:18:25 JST 2006
#

require 'rubygems'

require 'test/unit'

require 'openwfe/engine/engine'
require 'openwfe/participants/participants'

#
# testing misc things
#

class ParticipantTest < Test::Unit::TestCase

    def setup
        @engine = OpenWFE::Engine.new
    end

    def teardown
        @engine.stop
    end

    def test_lookup_participant

        @engine.register_participant :toto, OpenWFE::NullParticipant

        p = @engine.get_participant "toto"
        assert_kind_of OpenWFE::NullParticipant, p

        p = @engine.get_participant :toto
        assert_kind_of OpenWFE::NullParticipant, p

        assert_equal 1, @engine.get_participant_map.size
    end

    def test_unregister_participant

        assert ( ! @engine.unregister_participant(:nada))

        @engine.register_participant :toto, OpenWFE::NullParticipant

        assert_equal 1, @engine.get_participant_map.size

        assert @engine.unregister_participant(:toto)

        assert_equal 0, @engine.get_participant_map.size

        @engine.register_participant "user_.*", OpenWFE::NullParticipant

        assert_equal 1, @engine.get_participant_map.size

        assert @engine.unregister_participant("user_.*")

        assert_equal 0, @engine.get_participant_map.size
    end

    def test_order

        s = ""

        @engine.register_participant "a.*", :astar
        @engine.register_participant "alpha", :alpha

        assert_equal :astar, @engine.get_participant("alpha")

        clean_participants

        @engine.register_participant "alpha", :alpha
        @engine.register_participant "a.*", :astar

        assert_equal :alpha, @engine.get_participant("alpha")

        clean_participants

        @engine.register_participant "a.*", :astar

        assert_equal :astar, @engine.get_participant("alpha")

        @engine.register_participant "alpha", { :participant => :alpha, :position => :first }

        assert_equal :alpha, @engine.get_participant("alpha")
        assert_equal :astar, @engine.get_participant("abricot")
    end

    protected

        def clean_participants

            @engine.get_participant_map.instance_variable_set(
                :@participants, [])
        end

end