/** * @test */ public function setQuestionsWorks() { $question1 = new MultipleChoiceQuestion(); $question2 = new MultipleChoiceQuestion(); $questions = new \Doctrine\Common\Collections\ArrayCollection(); $questions->add($question1); $questions->add($question2); $exercise = new MultipleChoiceSameAnswerExercise(); $exercise->setQuestions($questions); $this->assertEquals(2, $exercise->getMaxScore()); }