public function testUrl()
 {
     $this->assertSame(QuestionSet::classUrl(), '/question_sets');
 }
<h1>Monkey in the Middle Quiz Generator</h1>
<img src="images/trythese.png" align="right"/>
<?php 
if (isset($_GET["submitplist"])) {
    $header = '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>';
    $footer = "</dict>\n</plist>";
    $questionSet = new QuestionSet();
    $quiz = new Quiz();
    echo '<b>' . $_GET['Title'] . '</b><br>';
    $questionSetCount = $_GET['questionSetCount'];
    for ($j = 1; $j < $questionSetCount; $j++) {
        $baseName = 'questionSet' . $j;
        $questionSet = new QuestionSet();
        $questionCount = $_GET['questionCount' . $baseName];
        for ($i = 1; $i < $questionCount; $i++) {
            $questionBaseName = 'question' . $baseName . $i;
            if (isset($_GET[$questionBaseName])) {
                $question = new Question();
                $question->choiceStr = $_GET[$questionBaseName];
                if (isset($_GET[$questionBaseName . 'a'])) {
                    $question->c1 = $_GET[$questionBaseName . 'a'];
                } else {
                    $question->c1 = "";
                }
                if (isset($_GET[$questionBaseName . 'b'])) {
                    $question->c2 = $_GET[$questionBaseName . 'b'];
                } else {
                    $question->c2 = "";