public function testExamRestart()
{
$exam = new Exam();
// Add ten questions to this exam
$questions = array();
for ($i = 1; $i <= 10; $i++) {
$question = \Mockery::mock('Question');
$question->shouldReceive('resetAnswer')->once();
$question->shouldReceive('wasAnswered')->once();
$questions[] = $question;
}
$exam->setQuestions($questions);
$exam->reStart();
$this->assertEquals($exam->questionsAnswered(), 0);
}
