/**
* copy attributes of questionGroup recursively to the final state answer-question.
* @param type $questionnaire
*/
public function copy($questionGroup)
{
$this->id = $questionGroup->id;
$this->title = $questionGroup->title;
$this->title_fr = $questionGroup->title_fr;
$this->parent_group = $questionGroup->parent_group;
$this->display_rule = $questionGroup->display_rule;
foreach ($questionGroup->questions as $question) {
$aq = new AnswerQuestion();
$aq->copy($question);
$this->answers[] = $aq;
}
}
/**
* testing method return array type
*/
public function testTypeFunction()
{
$model = new AnswerQuestion();
$model->answer = "Hello World !";
$question = new Question();
$question->id = "q1";
$question->label = "Question 1";
$question->label_fr = $question->label;
$question->type = "input";
$question->style = "";
$question->values = "";
$question->values_fr = $question->values;
$question->precomment = "";
$question->precomment_fr = $question->precomment;
$model->copy($question);
$model->setAnswer("Test");
$this->assertInternalType('array', $model->rules());
$this->assertInternalType('array', $model->attributeLabels());
$this->assertInternalType('object', $model);
$this->assertInternalType('string', $model->getLiteralAnswer());
}