API: yuitest TestFormat.js (YUI Library)

# Yahoo! UI Library

### yuitest 2.9.0

Yahoo! UI Library > yuitest > TestFormat.js (source view)
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    YAHOO.namespace("tool.TestFormat");

    (function(){

        /**
         * Returns test results formatted as a JSON string. Requires JSON utility.
         * @param {Object} result The results object created by TestRunner.
         * @return {String} An XML-formatted string of results.
         * @namespace YAHOO.tool.TestFormat
         * @method JSON
         * @static
         */
        YAHOO.tool.TestFormat.JSON = function(results) {
            return YAHOO.lang.JSON.stringify(results);
        };

        /* (intentionally not documented)
         * Simple escape function for XML attribute values.
         * @param {String} text The text to escape.
         * @return {String} The escaped text.
         */
        function xmlEscape(text){
            return text.replace(/["'<>&]/g, function(c){
                switch(c){
                    case "<":   return "&lt;";
                    case ">":   return "&gt;";
                    case "\"":  return "&quot;";
                    case "'":   return "&apos;";
                    case "&":   return "&amp;";
                }
            });
        }

        /**
         * Returns test results formatted as an XML string.
         * @param {Object} result The results object created by TestRunner.
         * @return {String} An XML-formatted string of results.
         * @namespace YAHOO.tool.TestFormat
         * @method XML
         * @static
         */
        YAHOO.tool.TestFormat.XML = function(results) {

            function serializeToXML(results){
                var l   = YAHOO.lang,
                    xml = "<" + results.type + " name=\"" + xmlEscape(results.name) + "\"";

                if (l.isNumber(results.duration)){
                    xml += " duration=\"" + results.duration + "\"";
                }

                if (results.type == "test"){
                    xml += " result=\"" + results.result + "\" message=\"" + xmlEscape(results.message) + "\">";
                } else {
                    xml += " passed=\"" + results.passed + "\" failed=\"" + results.failed + "\" ignored=\"" + results.ignored + "\" total=\"" + results.total + "\">";
                    for (var prop in results) {
                        if (l.hasOwnProperty(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){
                            xml += serializeToXML(results[prop]);
                        }
                    }
                }

                xml += "</" + results.type + ">";

                return xml;
            }

            return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + serializeToXML(results);

        };

        /**
         * Returns test results formatted in JUnit XML format.
         * @param {Object} result The results object created by TestRunner.
         * @return {String} An XML-formatted string of results.
         * @namespace YAHOO.tool.TestFormat
         * @method JUnitXML
         * @static
         */
        YAHOO.tool.TestFormat.JUnitXML = function(results) {

            function serializeToJUnitXML(results){
                var l   = YAHOO.lang,
                    xml = "",
                    prop;

                switch (results.type){
                    //equivalent to testcase in JUnit
                    case "test":
                        if (results.result != "ignore"){
                            xml = "<testcase name=\"" + xmlEscape(results.name) + "\">";
                            if (results.result == "fail"){
                                xml += "<failure message=\"" + xmlEscape(results.message) + "\"><![CDATA[" + results.message + "]]></failure>";
                            }
                            xml+= "</testcase>";
                        }
                        break;

                    //equivalent to testsuite in JUnit
                    case "testcase":

                        xml = "<testsuite name=\"" + xmlEscape(results.name) + "\" tests=\"" + results.total + "\" failures=\"" + results.failed + "\">";

                        for (prop in results) {
                            if (l.hasOwnProperty(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){
                                xml += serializeToJUnitXML(results[prop]);
                            }
                        }

                        xml += "</testsuite>";
                        break;

                    case "testsuite":
                        for (prop in results) {
                            if (l.hasOwnProperty(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){
                                xml += serializeToJUnitXML(results[prop]);
                            }
                        }

                        //skip output - no JUnit equivalent
                        break;

                    case "report":

                        xml = "<testsuites>";

                        for (prop in results) {
                            if (l.hasOwnProperty(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){
                                xml += serializeToJUnitXML(results[prop]);
                            }
                        }

                        xml += "</testsuites>";

                    //no default
                }

                return xml;

            }

            return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + serializeToJUnitXML(results);
        };

        /**
         * Returns test results formatted in TAP format.
         * For more information, see <a href="http://testanything.org/">Test Anything Protocol</a>.
         * @param {Object} result The results object created by TestRunner.
         * @return {String} A TAP-formatted string of results.
         * @namespace YAHOO.tool.TestFormat
         * @method TAP
         * @static
         */
        YAHOO.tool.TestFormat.TAP = function(results) {

            var currentTestNum = 1;

            function serializeToTAP(results){
                var l   = YAHOO.lang,
                    text = "";

                switch (results.type){

                    case "test":
                        if (results.result != "ignore"){

                            text = "ok " + (currentTestNum++) + " - " + results.name;

                            if (results.result == "fail"){
                                text = "not " + text + " - " + results.message;
                            }

                            text += "\n";
                        } else {
                            text = "#Ignored test " + results.name + "\n";
                        }
                        break;

                    case "testcase":

                        text = "#Begin testcase " + results.name + "(" + results.failed + " failed of " + results.total + ")\n";

                        for (prop in results) {
                            if (l.hasOwnProperty(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){
                                text += serializeToTAP(results[prop]);
                            }
                        }

                        text += "#End testcase " + results.name + "\n";

                        break;

                    case "testsuite":

                        text = "#Begin testsuite " + results.name + "(" + results.failed + " failed of " + results.total + ")\n";

                        for (prop in results) {
                            if (l.hasOwnProperty(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){
                                text += serializeToTAP(results[prop]);
                            }
                        }

                        text += "#End testsuite " + results.name + "\n";
                        break;

                    case "report":

                        for (prop in results) {
                            if (l.hasOwnProperty(results, prop) && l.isObject(results[prop]) && !l.isArray(results[prop])){
                                text += serializeToTAP(results[prop]);
                            }
                        }

                    //no default
                }

                return text;

            }

            return "1.." + results.total + "\n" + serializeToTAP(results);
        };

    })();

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