/* segmentsWidget.js */

function test_segments_widget() {

  module("segments widget testing", 

  {setup : function() {    

    this.Popcorn = Popcorn.youtube("#popcorn-div", "http://www.youtube.com/watch?v=QH2-TGUlwu4");

    this.dt = new IriSP.DataLoader();

    this.ser = new IriSP.MockSerializer(this.dt, "/url"); /* dummy serializer */

    this.config = {

						metadata:{

							format:'cinelab',

							src:'test.json',

							load:'json'},

							width:650,

							height:1,

							mode:'radio',

							container:'widget-div',

							debug:true,

							css:'../src/css/LdtPlayer.css'}

    },  

  teardown: function() {

    /* free the popcorn object because it has signal handlers attached to it */

    this.Popcorn = Popcorn.youtube("#popcorn-div", "http://www.youtube.com/watch?v=QH2-TGUlwu4");

  }});

  test("test widget initialization", function() {  

    var widget = new IriSP.SegmentsWidget(this.Popcorn, this.config, this.ser);    

    widget.draw();

    equal(IriSP.jQuery("#widget-div").length, 1, "test if the div has been added correctly");

    // the + 1 is because we have a z-index div to indicate progress in the video.

    equal(IriSP.jQuery("#widget-div").children().length, this.ser._data.annotations.length + 1, "test if children have been added correctly");

    equal(IriSP.jQuery("#widget-div").children(":first").css("z-index"), 100, "test if slider div is created correctly.");

    equal(IriSP.jQuery("#widget-div").css("overflow"), "auto", "test if the divs are floated correctly.");

  });

  test("test click on a random segment", function() {

    var widget = new IriSP.SegmentsWidget(this.Popcorn, this.config, this.ser);

    widget.draw();

    var spy_callback = this.spy();

    var spy_handler = sinon.spy(widget, "clickHandler");

    this.Popcorn.listen("timeupdate", spy_callback);    

    var selector = IriSP.jQuery("#widget-div :not(first-child)");

    var random = Math.round(Math.random() * selector.length) + 1;

    selector.eq(random).click();

    ok(spy_callback.called, "the currenttime was changed");         

    ok(spy_handler.called, "handling function has been called");           

  });

  test("test search highlight features", function() {

    var tag_id = "#s_" + "82613B88-9578-DC2C-D7D0-B2C5BE0B7BDA".toUpperCase();

    var widget = new IriSP.SegmentsWidget(this.Popcorn, this.config, this.ser);

    widget.draw();    

    var oldStyle = IriSP.jQuery("#widget-div").children(tag_id).attr("style");

    widget._Popcorn.trigger("IriSP.search", "sociologie");

    var newStyle = IriSP.jQuery("#widget-div").children(tag_id).attr("style");

    notEqual(oldStyle, newStyle, "the segment style has been modified");

  });

};