/** * testing method return array type */ public function testTypeFunction() { $model = new QuestionBlocForm(); $criteria = new EMongoCriteria(); $criteria->id = "demenceform"; $questionnaire = Questionnaire::model()->find($criteria); $this->assertInternalType('array', $model->rules()); $this->assertInternalType('array', $model->attributeLabels()); $this->assertFalse($model->validatewithId($questionnaire)); }