charts/tests/pie.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    <head>
        <meta http-equiv="content-type" content="text/html; charset=utf-8">
        <style>
            /*Supplemental: CSS for the YUI distribution*/
            #custom-doc { width: 95%; min-width: 950px; }
            #pagetitle {background-image: url(/assets/bg_hd.gif);}
            #mychart {
                padding:10px 10px 10px 10px;
            }
        </style>
        <link rel="stylesheet" type="text/css" href="/build/cssfonts/fonts-min.css">
    </head>
<body class="yui3-skin-sam">
<h3>Unit Tests</h3>
<div id="mychart"></div>
<script type="text/javascript" src="/build/yui/yui-min.js"></script>
<script>
YUI({
    allowRollup: false,
    filter: (window.location.search.match(/[?&]filter=([^&]+)/) || [])[1] || 'min'
}).use('charts', 'test', 'console', function (Y)
{
    Y.namespace("example.test");

    var suite = new Y.Test.Suite("Y.Charts.Pie"),

    //test to ensure that pie charts are drawn from center
    //pie charts need to have the same width/height
    PieCenterTest = new Y.Test.Case({
        name: "PieChartCenterTest",
        setUp: function() {
            var myDataValues = [
                {day:"Monday", taxes:2000},
                {day:"Tuesday", taxes:50},
                {day:"Wednesday", taxes:4000},
                {day:"Thursday", taxes:200},
                {day:"Friday", taxes:2000}
            ];
            var mychart = new Y.Chart({type: "pie", width:400, height:400, dataProvider:myDataValues});
            mychart.render("#mychart");
            this.chart = mychart;
        },

        tearDown: function() {
            this.chart.destroy();
        },

        testWidthAndHeightEqual: function()
        {
            var graphic = this.chart.get("graph").get("graphic"),
                shapes = graphic.get("shapes"),
                i,
                shape;
            for(i in shapes)
            {
                if(shapes.hasOwnProperty(i))
                {
                    shape = shapes[i];
                    Y.assert(shape.get("width") === shape.get("height"));
                }
            }
        },

        testWidthGreaterThanHeight: function()
        {
            var graphic = this.chart.get("graph").get("graphic"),
                shapes,
                i,
                shape;
            this.chart.set("width", 500);
            shapes = graphic.get("shapes");
            for(i in shapes)
            {
                if(shapes.hasOwnProperty(i))
                {
                    shape = shapes[i];
                    Y.assert(shape.get("width") === shape.get("height"));
                }
            }
        },

        testHeightGreaterThanWidth: function()
        {
            var graphic = this.chart.get("graph").get("graphic"),
                shapes,
                i,
                shape;
            this.chart.set("height", 600);
            shapes = graphic.get("shapes");
            for(i in shapes)
            {
                if(shapes.hasOwnProperty(i))
                {
                    shape = shapes[i];
                    Y.assert(shape.get("width") === shape.get("height"));
                }
            }
        }
    });

    suite.add(PieCenterTest);

    //create the console
    var r = new Y.Console({
        newestOnTop : false,
        style: 'block' // to anchor in the example content
    });

    r.render('#testLogger');

    //run the tests
    Y.Test.Runner.setName("Y.Charts.Pie");
    Y.Test.Runner.add(suite);
    Y.Test.Runner.run();
});
</script>
</body>
</html>