public function testPieChart()
{
$survey = new Survey();
$survey->setSurveyName("hi");
$survey->setDescription('stuff');
$q = new SurveyQuestion();
$q->setType(QuestionType::YesNo());
$q->setQuestion("Is the world round?");
$survey->addQuestion($q);
$this->manager->createSurvey($survey);
$max = rand(100, 200);
$yes = $no = 0;
for ($i = 0; $i < $max; ++$i) {
$ans = new SurveyAnswer();
$val = "No";
if (rand(0, 1) % 2 == 0) {
$val = "Yes";
$yes++;
} else {
$no++;
}
$ans->setAnswer($val);
$ans->setAnsweredBy("+12064122496");
$this->manager->addAnswer($q->getId(), $ans);
}
$answers = $this->manager->getAnswers($survey->getId());
$str = ReportChartFormatter::getChartData($answers->getAnswers($q->getId()), ChartFormats::Pie());
$this->assertNotNull($str);
$this->assertContains('{"key":"No","val":' . $no . '}', $str);
$this->assertContains('{"key":"Yes","val":' . $yes . '}', $str);
}
/**
* @param $ans
* @param SurveyQuestion $question
*/
function __construct($ans, SurveyQuestion $question)
{
switch ($question->getType()->getValue()) {
case QuestionType::YesNo:
$this->type = ChartFormats::Pie();
$this->yuiType = "pie";
break;
case QuestionType::StarRating:
$this->type = ChartFormats::Bar();
$this->yuiType = "bar";
break;
case QuestionType::Text:
$this->type = ChartFormats::TagCloud();
$this->yuiType = null;
break;
}
$this->data = ReportChartFormatter::getChartData($ans, $this->type);
$this->question = $question;
}
