widget/tests/widget.html

	widget.html revision e2f68eb6c08e1cb4fefd3aa3099a58b4f5a17dad
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
    <title>Widget Test Suite</title>

    <script src="/build/yui/yui.js"></script>

    <style type="text/css">
        #console .yui3-console-entry {
            padding:2px;
            margin:0px;
            min-height:0;
        }

        #console .yui3-console-entry-fail .yui3-console-entry-cat {
            background-color:red;
        }

        #console .yui3-console-entry-pass .yui3-console-entry-cat {
            background-color:green;
        }

        #console .yui3-console-entry-perf .yui3-console-entry-cat {
            background-color:blue;
        }

        #console {
            position:static;
        }

        html, body {
            height:100%;
        }
    </style>
</head>
<body class="yui3-skin-sam">
<p><input type="button" value="Run Tests" id="btnRun" disabled=true></p>
<div id="testbed" class="yui3-skin-foo"></div>
<div id="widgetRenderToContainer" style="height:300px;width:300px"></div>
    <script>
    YUI({
        useBrowserConsole:false,
        filter: (window.location.search.match(/[?&]filter=([^&]+)/) || [])[1] || 'min'
    }).use('test', 'widget', 'node-event-simulate', 'console', function (Y) {

        var suite = new Y.Test.Suite("Widget Tests");

        suite.add(new Y.Test.Case({

            name : "Core",

            "testInstantiation" : function() {
                var w = new Y.Widget();
                Y.Assert.isTrue(w instanceof Y.Widget);

                // Basic API
                Y.Assert.isFunction(w.render);
                Y.Assert.isFunction(w.init);
                Y.Assert.isFunction(w.destroy);
                Y.Assert.isFunction(w.get);
                Y.Assert.isFunction(w.set);
                Y.Assert.isFunction(w.show);
                Y.Assert.isFunction(w.hide);
                Y.Assert.isFunction(w.disable);
                Y.Assert.isFunction(w.enable);
                Y.Assert.isFunction(w.focus);
                Y.Assert.isFunction(w.blur);

                w.destroy();
            },

            "testInitState" : function() {
                var w = new Y.Widget();

                Y.Assert.areEqual("div", w.get("boundingBox").get("tagName").toLowerCase());
                Y.Assert.areEqual("div", w.get("contentBox").get("tagName").toLowerCase());

                Y.Assert.isFalse(w.get("disabled"), "disabled should be false");
                Y.Assert.isFalse(w.get("focused"), "focused should be false");
                Y.Assert.areSame("", w.get("height"), "height should be empty string");
                Y.Assert.areSame("", w.get("width"), "width should be empty string");
                Y.Assert.isString(w.get("id"), "id should be a string");
                Y.Assert.isTrue(w.get("initialized"), "initialized should be true");
                Y.Assert.isFalse(w.get("destroyed"), "destroyed should be false");
                Y.Assert.isFalse(w.get("rendered"), "rendered should be false");
                Y.Assert.isTrue(w.get("visible"), "visible should be true");
                Y.Assert.isNull(w.get("tabIndex"), "tabIndex should be null");

                w.destroy();
            },

            "testNonRenderedStateUpdate" : function() {
                var w = new Y.Widget({
                    // WRITE ONCE
                    id: "foobar",
                    boundingBox: Y.Node.create("<span id='bb'></span>"),
                    srcNode: Y.Node.create("<span id='cb'></span>")
                });

                w.set("disabled", true);
                w.set("height", 100);
                w.set("width", 200);
                w.set("visible", false);
                w.set("tabIndex", 5);

                Y.Assert.areEqual("span", w.get("boundingBox").get("tagName").toLowerCase());
                Y.Assert.areEqual("span", w.get("contentBox").get("tagName").toLowerCase());
                Y.Assert.areEqual("bb", w.get("boundingBox").get("id"));
                Y.Assert.areEqual("cb", w.get("contentBox").get("id"));

                Y.Assert.isTrue(w.get("disabled"), "disabled should be true");
                Y.Assert.isFalse(w.get("focused"), "focused should be false"); // focused is READONLY
                Y.Assert.areEqual("100", w.get("height"), "height should be 100px");
                Y.Assert.areEqual("200", w.get("width"), "width should be 200px");
                Y.Assert.areEqual("foobar", w.get("id"), "id should be foobar");
                Y.Assert.isFalse(w.get("visible"), "visible should be false");
                Y.Assert.areEqual(5, w.get("tabIndex"), "tabIndex should be 5");

                w.destroy();
            },

            "testValidationReadonlyWriteonce" : function() {

                var w = new Y.Widget();

                // READONLY
                w.set("focused", true);
                w.set("rendered", true);

                // WRITE ONCE
                w.set("boundingBox", Y.Node.create("<span id='bb'></span>"));
                w.set("contentBox", Y.Node.create("<span id='cb'></span>"));
                w.set("render", true);

                // INVALID
                w.set("tabIndex", "foo");

                // State should be the same as the initial state
                Y.Assert.areEqual("div", w.get("boundingBox").get("tagName").toLowerCase());
                Y.Assert.areEqual("div", w.get("contentBox").get("tagName").toLowerCase());

                Y.Assert.isFalse(w.get("disabled"), "disabled should be false");
                Y.Assert.isFalse(w.get("focused"), "focused should be false");
                Y.Assert.areSame("", w.get("height"), "height should be empty string");
                Y.Assert.areSame("", w.get("width"), "width should be empty string");
                Y.Assert.isString(w.get("id"), "id should be a string");
                Y.Assert.isTrue(w.get("initialized"), "initialized should be true");
                Y.Assert.isFalse(w.get("destroyed"), "destroyed should be false");
                Y.Assert.isFalse(w.get("rendered"), "rendered should be false");
                Y.Assert.isTrue(w.get("visible"), "visible should be true");
                Y.Assert.isNull(w.get("tabIndex"), "tabIndex should be null");

                w.destroy();
            },

            "testRender" : function() {

                var w = new Y.Widget({
                    id: "widgetRender"
                });
                w.render();

                var bbFromDom = Y.Node.one("#widgetRender");

                Y.Assert.isTrue(w.get("boundingBox").compareTo(bbFromDom), "boundingBox not found in DOM");
                Y.Assert.isTrue(bbFromDom.get("firstChild").compareTo(w.get("contentBox")), "contentBox not first child of boundingBox");
                Y.Assert.isTrue(bbFromDom.compareTo(Y.Node.one("body").get("firstChild")), "widget not inserted to body");
                Y.Assert.isTrue(w.get("rendered"), "Rendered flag not set");

                w.destroy();
            },

            "testRenderTo" : function() {

                var w = new Y.Widget({
                    id: "widgetRenderTo"
                });
                w.render("#widgetRenderToContainer");

                var bbFromDom = Y.Node.one("#widgetRenderTo");

                Y.Assert.isTrue(bbFromDom.get("parentNode").compareTo(Y.Node.one("#widgetRenderToContainer")), "widget not rendered to container passed to render()");
                Y.Assert.isTrue(w.get("boundingBox").compareTo(bbFromDom), "boundingBox not found in DOM");
                Y.Assert.isTrue(bbFromDom.get("firstChild").compareTo(w.get("contentBox")), "contentBox not first child of boundingBox");
                Y.Assert.isTrue(w.get("rendered"), "Rendered flag not set");

                w.destroy();
            },

            "testBaseClassNames" : function() {

                var w = new Y.Widget();
                w.render();

                var bb = w.get("boundingBox");
                var cb = w.get("contentBox");

                Y.Assert.isTrue(bb.hasClass("yui3-widget"), "bb missing yui3-widget marker");
                Y.Assert.isTrue(cb.hasClass("yui3-widget-content"), "cb missing yui3-widget-content marker");

                w.destroy();
            },

            "testExtendedClassNames" : function() {
                function MyWidget() {
                    MyWidget.superclass.constructor.apply(this, arguments);
                }

                MyWidget.NAME = "myWidget";

                Y.extend(MyWidget, Y.Widget);

                var myWidget = new MyWidget();
                myWidget.render();

                var bb = myWidget.get("boundingBox");
                var cb = myWidget.get("contentBox");

                Y.Assert.isTrue(bb.hasClass("yui3-widget"), "bb missing generic yui3-widget marker");
                Y.Assert.isTrue(bb.hasClass("yui3-mywidget"), "bb missing yui3-mywidget marker");
                Y.Assert.isTrue(cb.hasClass("yui3-mywidget-content"), "cb missing yui3-mywidget-content marker");
                Y.Assert.isFalse(cb.hasClass("yui3-widget-content"), "cb shouldn't have yui3-widget-content marker");

                myWidget.destroy();
            },

            "testHeight" : function() {

                var w = new Y.Widget({
                    height:100,
                    render:"#widgetRenderToContainer"
                });

                var bb = w.get("boundingBox"),
                    cb = w.get("contentBox");

                // Default CSS has no border/padding/margin on BB/CB so this should be fine in all browsers
                Y.Assert.areEqual(100, bb.get("offsetHeight"), "100 height not set correctly in DOM");
                Y.Assert.areEqual(100, cb.get("offsetHeight"), "100 height not set correctly in DOM");

                w.set("height", "200px");

                Y.Assert.areEqual(200, bb.get("offsetHeight"), "200px height not set correctly in DOM");
                Y.Assert.areEqual(200, cb.get("offsetHeight"), "200px height not set correctly in DOM");

                w.set("height", "50%");

                Y.Assert.areEqual(150, bb.get("offsetHeight"), "% height not set correctly in DOM");
                Y.Assert.areEqual(150, cb.get("offsetHeight"), "% height not set correctly in DOM");

                w.destroy();
            },

            "testWidth" : function() {
                var w = new Y.Widget({
                    width:100,
                    render:"#widgetRenderToContainer"
                });

                var bb = w.get("boundingBox"),
                    cb = w.get("contentBox");

                // Default CSS has no border/padding/margin on BB/CB so this should be fine in all browsers
                Y.Assert.areEqual(100, bb.get("offsetWidth"), "100 width not set correctly in DOM");
                Y.Assert.areEqual(100, cb.get("offsetWidth"), "100 width not set correctly in DOM");

                w.set("width", "200px");

                Y.Assert.areEqual(200, bb.get("offsetWidth"), "200px width not set correctly in DOM");
                Y.Assert.areEqual(200, cb.get("offsetWidth"), "200px width not set correctly in DOM");

                w.set("width", "50%");

                Y.Assert.areEqual(150, bb.get("offsetWidth"), "% width not set correctly in DOM");
                Y.Assert.areEqual(150, cb.get("offsetWidth"), "% width not set correctly in DOM");

                w.destroy();
            },

            "testDisabled" : function() {
                var w = new Y.Widget({render:true});
                var bb = w.get("boundingBox");

                Y.Assert.isFalse(w.get("disabled"), "disabled should be false by default");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-disabled"), "bb should not have a disabled marker class");

                w.set("disabled", true);

                Y.Assert.isTrue(w.get("disabled"), "disabled should be true");
                Y.Assert.isTrue(bb.hasClass("yui3-widget-disabled"), "bb should have a disabled marker");

                w.set("disabled", false);

                Y.Assert.isFalse(w.get("disabled"), "disabled should be false");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-disabled"), "bb should not have a disabled marker class");

                w.destroy();
            },

            "testDisableEnable" : function() {
                var w = new Y.Widget({render:true});
                var bb = w.get("boundingBox");

                Y.Assert.isFalse(w.get("disabled"), "disabled should be false by default");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-disabled"), "bb should not have a disabled marker class");

                w.disable();

                Y.Assert.isTrue(w.get("disabled"), "disabled should be true");
                Y.Assert.isTrue(bb.hasClass("yui3-widget-disabled"), "bb should have a disabled marker");

                w.enable();

                Y.Assert.isFalse(w.get("disabled"), "disabled should be false");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-disabled"), "bb should not have a disabled marker class");

                w.destroy();
            },

            "testFocusBlur" : function() {

                // The focused attribute is read-only, so we test through the public api

                var w = new Y.Widget({render:true});
                var bb = w.get("boundingBox");

                // TODO ENH REQUEST: This doesn't seem right. We should focus on render.
                Y.Assert.isFalse(w.get("focused"), "focused should be false by default");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-focused"), "bb should not have a disabled marker class");

                w.focus();

                Y.Assert.isTrue(w.get("focused"), "focused should be true");
                Y.Assert.isTrue(bb.hasClass("yui3-widget-focused"), "bb should have a focused marker");

                w.blur();

                Y.Assert.isFalse(w.get("focused"), "focused should be false");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-focused"), "bb should not have a focused marker class");

                w.destroy();
            },

            "testTabIndex" : function() {
                var w = new Y.Widget({render:true});
                var bb = w.get("boundingBox");

                Y.Assert.isNull(w.get("tabIndex"), "tabIndex should be null by default");
                Y.Assert.isTrue(bb.get("tabIndex") <= 0, "tabIndex should not be set by default"); // default varies across browsers 0 or -1

                w.set("tabIndex", 6);

                Y.Assert.areSame(6, w.get("tabIndex"), "tabIndex should be 6");

                // FIXME: See http://yuilibrary.com/projects/yui3/ticket/2531105
                // Y.Assert.areSame(6, bb.get("tabIndex"), "tabIndex should be 6");

                w.destroy();
            },

            "testId" : function() {
                var w = new Y.Widget({
                    id: "testId",
                    render:true
                });
                var bb = w.get("boundingBox");

                // ID is writeOnce. Cannot reset ID
                w.set("id", "resetTestId");

                Y.Assert.areSame("testId", w.get("id"), "id not set");
                Y.Assert.areSame("testId", bb.get("id"), "id not reflected in DOM");

                w.destroy();
            },

            "testVisible" : function() {
                var w = new Y.Widget({render:true});
                var bb = w.get("boundingBox");

                Y.Assert.isTrue(w.get("visible"), "visible should be true by default");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-hidden"), "bb should not have a hidden marker class");
                Y.Assert.areNotEqual("none", bb.getStyle("display"), "widget should not be display:none");

                w.set("visible", false);

                Y.Assert.isFalse(w.get("visible"), "visible should be false");
                Y.Assert.isTrue(bb.hasClass("yui3-widget-hidden"), "bb should have an hidden marker");
                Y.Assert.areEqual("none", bb.getStyle("display"), "Default CSS should hide widget using display:none");

                w.set("visible", true);

                Y.Assert.isTrue(w.get("visible"), "visible should be true by default");
                Y.Assert.isFalse(bb.hasClass("yui3-widget-hidden"), "bb should not have a hidden marker class");
                Y.Assert.areNotEqual("none", bb.getStyle("display"), "widget should not be display:none");

                w.destroy();
            },

            "testBoundingBox" : function() {

                var container = Y.one("#widgetRenderToContainer");
                container.append("<div id='bbTest'></div>");

                var bb = Y.one("#bbTest");

                var w = new Y.Widget({
                    boundingBox: "#bbTest",
                    render:true
                });

                Y.Assert.isTrue(w.get("boundingBox").compareTo(bb), "bb passed to constructor, not used");
                Y.Assert.isTrue(w.get("contentBox").compareTo(bb.get("firstChild")), "Missing contentBox");
                Y.Assert.isTrue(w.get("boundingBox").get("parentNode").compareTo(container), "boundingBox moved from it's place in the DOM");

                w.destroy();
            },

            "testContentBox" : function() {

                var container = Y.one("#widgetRenderToContainer");
                container.append("<div id='cbTest'></div>");

                var cb = Y.one("#cbTest");

                var w = new Y.Widget({
                    contentBox: "#cbTest",
                    render:true
                });

                Y.Assert.isTrue(w.get("contentBox").compareTo(cb), "cb passed to constructor, not used");
                Y.Assert.isTrue(w.get("boundingBox").compareTo(cb.get("parentNode")), "Missing boundingBox");
                Y.Assert.isTrue(w.get("boundingBox").get("parentNode").compareTo(container), "contentBox moved from it's place in the DOM");

                w.destroy();
            },

            "testBoundingBoxContentBox" : function() {

                var container = Y.one("#widgetRenderToContainer");
                container.append("<div id='bbTest'></div>");

                var bb = Y.one("#bbTest");
                bb.append("<div id='cbTest'></div>");
                var cb = Y.one("#cbTest");

                var w = new Y.Widget({
                    boundingBox: "#bbTest",
                    contentBox: "#cbTest",
                    render:true
                });

                Y.Assert.isTrue(w.get("boundingBox").compareTo(bb), "bb passed to constructor, not used");
                Y.Assert.isTrue(w.get("contentBox").compareTo(cb), "cb passed to constructor, not used");
                Y.Assert.isTrue(w.get("boundingBox").compareTo(cb.get("parentNode")), "bb not not cb's parent");
                Y.Assert.isTrue(w.get("boundingBox").get("parentNode").compareTo(container), "bb moved from it's place in the DOM");
                Y.Assert.isTrue(w.get("boundingBox").get("firstChild").compareTo(cb), "cb not bb's firstChild");

                w.destroy();
            },

            "testBoundingBoxRenderTo" : function() {

                var container = Y.one("#widgetRenderToContainer");

                // NOTE: PE content sits in body, not container
                Y.one("body").append("<div id='bbTest'></div>");

                var bb = Y.one("#bbTest");

                var w = new Y.Widget({
                    boundingBox: "#bbTest",
                    render:container
                });

                Y.Assert.isTrue(w.get("boundingBox").compareTo(bb), "bb passed to constructor, not used");
                Y.Assert.isTrue(w.get("contentBox").compareTo(bb.get("firstChild")), "Missing contentBox");
                Y.Assert.isTrue(w.get("boundingBox").get("parentNode").compareTo(container), "boundingBox moved from it's place in the DOM");

                w.destroy();
            },

            "testContentBoxRenderTo" : function() {

                var container = Y.one("#widgetRenderToContainer");
                Y.one("body").append("<div id='cbTest'></div>");

                var cb = Y.one("#cbTest");

                var w = new Y.Widget({
                    contentBox: "#cbTest",
                    render:container
                });

                Y.Assert.isTrue(w.get("contentBox").compareTo(cb), "cb passed to constructor, not used");
                Y.Assert.isTrue(w.get("boundingBox").compareTo(cb.get("parentNode")), "Missing boundingBox");
                Y.Assert.isTrue(w.get("boundingBox").get("parentNode").compareTo(container), "contentBox moved from it's place in the DOM");

                w.destroy();
            },

            "testBoundingBoxContentBoxRenderTo" : function() {

                var container = Y.one("#widgetRenderToContainer");
                Y.one("body").append("<div id='bbTest'></div>");

                var bb = Y.one("#bbTest");
                bb.append("<div id='cbTest'></div>");
                var cb = Y.one("#cbTest");

                var w = new Y.Widget({
                    boundingBox: "#bbTest",
                    contentBox: "#cbTest",
                    render:container
                });

                Y.Assert.isTrue(w.get("boundingBox").compareTo(bb), "bb passed to constructor, not used");
                Y.Assert.isTrue(w.get("contentBox").compareTo(cb), "cb passed to constructor, not used");
                Y.Assert.isTrue(w.get("boundingBox").compareTo(cb.get("parentNode")), "bb not not cb's parent");
                Y.Assert.isTrue(w.get("boundingBox").get("parentNode").compareTo(container), "bb moved from it's place in the DOM");
                Y.Assert.isTrue(w.get("boundingBox").get("firstChild").compareTo(cb), "cb not bb's firstChild");

                w.destroy();
            },

            "testSrcNode" : function() {

                var container = Y.one("#widgetRenderToContainer");
                container.append("<div id='srcNode'><div id='foo'></div></div>");

                var sn = Y.one("#srcNode");

                var w = new Y.Widget({
                    srcNode: "#srcNode",
                    render:true
                });

                Y.Assert.isTrue(w.get("contentBox").compareTo(sn), "srcNode should end up being cb");
                Y.Assert.isTrue(w.get("srcNode").compareTo(sn), "srcNode should still be accessible from srcNode attribute");
                Y.Assert.isTrue(w.get("boundingBox").compareTo(sn.get("parentNode")), "Missing boundingBox");
                Y.Assert.isTrue(w.get("boundingBox").get("parentNode").compareTo(container), "srcNode moved from it's place in the DOM");

                Y.Assert.isNotNull(w.get("contentBox").one("#foo"), "contents of srcNode not maintained");

                w.destroy(true);
            },

            "testGetByNode" : function() {

                var o = new Y.Widget({
                    id:"outer"
                });
                o.render();

                var ocb = o.get("contentBox");
                ocb.append("<div><div id='outerContent'>Outer</div></div>");

                var i = new Y.Widget({
                    id:"inner"
                });
                i.render();

                var icb = i.get("contentBox");
                icb.append("<div><div id='innerContent'>Inner</div></div>");

                var outerContent = ocb.one("#outerContent");
                var innerContent = icb.one("#innerContent");

                Y.Assert.areSame(o, Y.Widget.getByNode(outerContent), "Couldn't find outer widget from content");
                Y.Assert.areSame(i, Y.Widget.getByNode(innerContent), "Couldn't find inner widget from content");

                Y.Assert.areSame(o, Y.Widget.getByNode(o.get("contentBox")), "Couldn't find outer widget from outer contentBox");
                Y.Assert.areSame(o, Y.Widget.getByNode(o.get("boundingBox")), "Couldn't find outer widget from outer boundingBox");

                Y.Assert.areSame(i, Y.Widget.getByNode(i.get("contentBox")), "Couldn't find inner widget from inner contentBox");
                Y.Assert.areSame(i, Y.Widget.getByNode(i.get("boundingBox")), "Couldn't find inner widget from inner boundingBox");

                i.destroy(true);
                o.destroy(true);
            },

            "todoTestStrings" : function() {
            },

            "todoTestLoading" : function() {
                var n = Y.Node.create('<div id="srcNode" class="yui3-widget-loading">Src Node Content</div>');

                var w = new Y.Widget({
                    srcNode:"#srcNode"
                });
                w.render();

                Y.Assert.areSame(n, w.get("contentBox"), "srcNode not used as content box");
                Y.Assert.isFalse(n.hasClass("yui3-widget-loading"), "yui3-widget-loading should have removed");
            }

        }));

        suite.add(new Y.Test.Case({

            name : "getSkinName",

            "getSkinName should return null if not rendered" : function () {
                var w = new Y.Widget();

                Y.Assert.isNull( w.getSkinName() );
            },

            "getSkinName should return name from BB if available": function () {
                var bb = Y.Node.create( '<div class="yui3-skin-foo"><div></div></div>' ),
                    cb = bb.one( 'div' ),
                    w = new Y.Widget( {
                    boundingBox: bb,
                    contentBox:  cb
                } );

                Y.Assert.areEqual( "foo", w.getSkinName() );
            },

            "getSkinName should return name from body or null": function () {
                var w = new Y.Widget().render(),
                    body = Y.one( 'body' );

                Y.Assert.areEqual( "sam", w.getSkinName() );

                body.removeClass( "yui3-skin-sam" );

                Y.Assert.isNull( w.getSkinName() );

                body.addClass( "yui3-skin-sam" );
            },

            "getSkinName should return name from ancestor if both ancestor and body are classed": function () {
                var w = new Y.Widget().render( '#testbed' ),
                    body = Y.one( 'body' );

                body.addClass( "yui3-skin-sam" );

                Y.Assert.areEqual( "foo", w.getSkinName() );
            }
        }));

        suite.add(new Y.Test.Case({

            name:"destroy",

            testRenderedDestroy: function() {
                var w = new Y.Widget({id:"foo"}).render();
                try {
                    w.destroy();
                    Y.Assert.isNull(Y.Node.one("#foo"), "Bounding box still in DOM");
                } catch(e) {
                    Y.Assert.fail("w.destroy() on a rendered widget threw an exception" + e);
                }
            },

            testRenderedDeepDestroy: function() {
                var w = new Y.Widget({id:"foo"}).render();
                var nref = Y.Node.create('<div id="deep">Foo</div>');

                w.get("contentBox").appendChild(nref);

                try {
                    w.destroy(true);

                    Y.Assert.isNull(Y.Node.one("#foo"), "Bounding box still in DOM");
                    Y.Assert.isNull(Y.Node.one("#deep"), "Deep content box still in DOM");
                    Y.Assert.isNull(Y.Node.getDOMNode(nref), "Deep content still in Node cache");

                } catch(e) {
                    Y.Assert.fail("w.destroy(true) on a rendered widget threw an exception" + e);
                }
            },

            testUnrenderedDestroy: function() {
                var w = new Y.Widget();
                try {
                    w.destroy();
                } catch(e) {
                    Y.Assert.fail("w.destroy() on an unrendered widget threw an exception" + e);
                }
            },

            testSingleBoxDestroy: function() {

                function MyWidget() {
                    MyWidget.superclass.constructor.apply(this, arguments);
                };
                MyWidget.NAME = "myWidget";

                Y.extend(MyWidget, Y.Widget, {
                    CONTENT_TEMPLATE:null
                });

                var w = new MyWidget({
                    id:"foo"
                });
                w.render();

                try {
                    w.destroy();
                    Y.Assert.isNull(Y.Node.one("#foo"), "Bounding box still in DOM");
                } catch(e) {
                    Y.Assert.fail("w.destroy() on a single box widget threw an exception" + e);
                }
            },

            testSingleBoxDeepDestroy: function() {

                function MyWidget() {
                    MyWidget.superclass.constructor.apply(this, arguments);
                };
                MyWidget.NAME = "myWidget";

                Y.extend(MyWidget, Y.Widget, {
                    CONTENT_TEMPLATE:null
                });

                var w = new MyWidget({
                    id:"foo"
                });
                w.render();

                var nref = Y.Node.create('<div id="deep_single">Foo</div>');
                w.get("contentBox").appendChild(nref);

                try {
                    w.destroy(true);
                    Y.Assert.isNull(Y.Node.one("#foo"), "Bounding box still in DOM");
                    Y.Assert.isNull(Y.Node.one("#deep_single"), "Deep content box still in DOM");
                    Y.Assert.isNull(Y.Node.getDOMNode(nref), "Deep content still in Node cache");
                } catch(e) {
                    Y.Assert.fail("w.destroy(true) on a single box widget threw an exception" + e);
                }
            }
        }));

        suite.add(new Y.Test.Case({

            name:"UI Events",

            testSingleSimple: function() {

                var w, h, cb,
                    actualEvents = [],
                    expectedEvents = ["widget:click"];

                w = new Y.Widget();
                cb = w.get("contentBox");

                cb.append("<p class='et'>Some Content For My Widget</p>");

                h = function(e) { actualEvents.push(e.type); };

                w.on("click", h);
                w.render();

                cb.one(".et").simulate("click");

                Y.ArrayAssert.itemsAreEqual(expectedEvents, actualEvents);

                w.destroy();
            },

            testSingleComplex: function() {

                var w, h, cb
                    actualEvents = [],
                    expectedEvents = ["widget:render",
                                      "widget:renderedChange",
                                      "widget:render",
                                      "widget:mousedown",
                                      "widget:mouseup",
                                      "widget:mouseup",
                                      "widget:mouseup",
                                      "widget:mouseup",
                                      "widget:mouseup",
                                      "widget:mouseup",
                                      "widget:click"];

                w = new Y.Widget();
                cb = w.get("contentBox");

                cb.append("<p class='et'>Some Content For My Widget</p>");

                h = function(e) { actualEvents.push(e.type); };

                w.on({
                    "click": h,
                    "render": h,
                    "renderedChange": h
                });

                w.on("widget:mouseup", h);
                w.on("foo|widget:mouseup", h);
                w.on("mouseup", h);

                w.after("widget:mouseup", h);
                w.after("foo|widget:mouseup", h);
                w.after("mouseup", h);

                w.after({
                    "mousedown" : h,
                    "render" : h
                });

                w.render();

                cb.one(".et").simulate("mousedown");
                cb.one(".et").simulate("mouseup");
                cb.one(".et").simulate("click");

                Y.ArrayAssert.itemsAreEqual(expectedEvents, actualEvents);

                w.destroy();
            },

            testNested: function() {

                var outer = new Y.Widget();
                var inner = new Y.Widget();
                var ocb = outer.get('contentBox');
                var icb = inner.get('contentBox');

                var expectedEvents = ["outerClick", "innerClick", "outerClick"];
                var actualEvents = [];

                outer.render();
                ocb.setContent("<span class='oet'>Outer Content</span>");

                inner.render(ocb);
                icb.setContent("<span class='iet'>Inner Content</span>");

                inner.after('click', function() {actualEvents.push("innerClick");});
                outer.after('click', function() {actualEvents.push("outerClick");});

                // Only outer
                ocb.one(".oet").simulate("click");

                // One Inner, One Outer
                ocb.one(".iet").simulate("click");

                Y.ArrayAssert.itemsAreEqual(expectedEvents, actualEvents);

                outer.destroy();
                inner.destroy();
            },

            testMultipleInstances : function() {

                var actualEvents = [],
                    expectedEvents = ["clickOuter", "clickInner", "clickOuter"],
                    w1,
                    w2;

                YUI().use('widget', function (Y) {

                    w1 = new Y.Widget({render:true});
                    w1.get('contentBox').append('<div class="w2-container"></div><span class="miouter">Outer</span>');

                    w1.on('click', function (e) {
                        actualEvents.push("clickOuter");
                    });

                    YUI().use('widget', function (Y1) {

                        w2 = new Y1.Widget({render:".w2-container"});
                        w2.get('contentBox').append('<span class="miinner">Inner</span>');

                        w2.on('click', function (e) {
                            actualEvents.push("clickInner");
                        });
                    });
                });

                Y.Node.one(".miouter").simulate("click"); // only outer, once.
                Y.Node.one(".miinner").simulate("click"); // inner, bubbled to outer (once each, without JS errors)

                Y.ArrayAssert.itemsAreEqual(expectedEvents, actualEvents);

                w1.destroy();
                w2.destroy();
            }

        }));

        suite.add(new Y.Test.Case({

            name:"clone",

            testWidgetClone : function() {
                var a = new Y.Widget();
                var b = new Y.Widget();
                var c = new Y.Widget();

                var a1 = Y.clone(a);
                var a2 = Y.clone(a1);
                var a3 = Y.clone(a2);

                Y.Assert.isTrue(a instanceof Y.Widget);
                Y.Assert.isTrue(a1 instanceof Y.Widget);
                Y.Assert.isTrue(a2 instanceof Y.Widget);
                Y.Assert.isTrue(a3 instanceof Y.Widget);

                var b1 = Y.clone(b);
                var b2 = Y.clone(b1);
                var b3 = Y.clone(b2);

                Y.Assert.isTrue(b instanceof Y.Widget);
                Y.Assert.isTrue(b1 instanceof Y.Widget);
                Y.Assert.isTrue(b2 instanceof Y.Widget);
                Y.Assert.isTrue(b3 instanceof Y.Widget);

                var c1 = Y.clone(c);
                var c2 = Y.clone(c1);
                var c3 = Y.clone(c2);

                Y.Assert.isTrue(c instanceof Y.Widget);
                Y.Assert.isTrue(c1 instanceof Y.Widget);
                Y.Assert.isTrue(c2 instanceof Y.Widget);
                Y.Assert.isTrue(c3 instanceof Y.Widget);
            },

            testWidgetHashClone : function() {

                // When Widget's are properties of an object it seems to break apart
                // something not passed to the recursive call maybe?

                var a = new Y.Widget();
                var b = new Y.Widget();
                var c = new Y.Widget();

                var o = {
                    a : a,
                    b : b,
                    c : c
                };

                var o1 = Y.clone(o);
                var o2 = Y.clone(o1);
                var o3 = Y.clone(o2);

                Y.Assert.isTrue(o3.a instanceof Y.Widget);
                Y.Assert.isTrue(o3.b instanceof Y.Widget);
                Y.Assert.isTrue(o3.c instanceof Y.Widget);
            },

            testBaseClone : function() {
                var a = new Y.Base();
                var b = new Y.Base();
                var c = new Y.Base();

                // Base works fine

                var a1 = Y.clone(a);
                var a2 = Y.clone(a1);
                var a3 = Y.clone(a2);

                Y.Assert.isTrue(a instanceof Y.Base);
                Y.Assert.isTrue(a1 instanceof Y.Base);
                Y.Assert.isTrue(a2 instanceof Y.Base);
                Y.Assert.isTrue(a3 instanceof Y.Base);

                var b1 = Y.clone(b);
                var b2 = Y.clone(b1);
                var b3 = Y.clone(b2);

                Y.Assert.isTrue(b instanceof Y.Base);
                Y.Assert.isTrue(b1 instanceof Y.Base);
                Y.Assert.isTrue(b2 instanceof Y.Base);
                Y.Assert.isTrue(b3 instanceof Y.Base);

                var c1 = Y.clone(c);
                var c2 = Y.clone(c1);
                var c3 = Y.clone(c2);

                Y.Assert.isTrue(c instanceof Y.Base);
                Y.Assert.isTrue(c1 instanceof Y.Base);
                Y.Assert.isTrue(c2 instanceof Y.Base);
                Y.Assert.isTrue(c3 instanceof Y.Base);
            },

            testBaseHashClone : function() {
                var a = new Y.Base();
                var b = new Y.Base();
                var c = new Y.Base();

                var o = {
                    a : a,
                    b : b,
                    c : c
                };

                var o1 = Y.clone(o);
                var o2 = Y.clone(o1);
                var o3 = Y.clone(o2);

                Y.Assert.isTrue(o3.a instanceof Y.Base);
                Y.Assert.isTrue(o3.b instanceof Y.Base);
                Y.Assert.isTrue(o3.c instanceof Y.Base);
            }
        }));

        Y.Test.Runner.setName("Widget Tests");
        Y.Test.Runner.add(suite);
        Y.Test.Runner.disableLogging();
        Y.Test.Runner.run();

        var console;

        Y.one("#btnRun").set("disabled", false).on("click", function() {
            if (!console) {
                console = new Y.Console({
                    id:"console",
                    width:"100%",
                    height:"90%",
                    verbose : false,
                    printTimeout: 0,
                    newestOnTop : false,
                    entryTemplate: '<pre class="{entry_class} {cat_class} {src_class}">'+
                            '<span class="{entry_cat_class}">{label}</span>'+
                            '<span class="{entry_content_class}">{message}</span>'+
                    '</pre>'
                }).render();
            }

            Y.Test.Runner.enableLogging();
            Y.Test.Runner.run();
        });
    });
    </script>
</body>
</html>