/**
* @test
*/
public function updateQuestionWorks()
{
$exercise = new MultipleChoiceSameAnswerExercise();
$question = new MultipleChoiceQuestion();
$question->setText('Question A');
$rightAnswer = new MultipleChoicePossibleAnswer();
$rightAnswer->setNumber(0);
$rightAnswer->setText('Answer 1');
$rightAnswer->setIsCorrectAnswer(true);
$question->addPossibleAnswer($rightAnswer);
$wrongAnswer = new MultipleChoicePossibleAnswer();
$wrongAnswer->setNumber(1);
$wrongAnswer->setText('Answer 2');
$wrongAnswer->setIsCorrectAnswer(false);
$question->addPossibleAnswer($wrongAnswer);
$exercise->addQuestion($question);
$question->setText('Question B');
$exercise->updateQuestion($question);
$this->assertEquals('Question B', $exercise->getQuestions()->first()->getText());
}