QuizEntityTest.java 文件源码

@Test
public void testQuiz(){

    Quiz quiz = new Quiz();
    quiz.setQuestion("Will this test pass?");
    quiz.setFirstAnswer("Yes");
    quiz.setSecondAnswer("No");
    quiz.setThirdAnswer("Maybe");
    quiz.setFourthAnswer("No idea");
    quiz.setIndexOfCorrectAnswer(0);

    EntityManagerFactory factory = Persistence.createEntityManagerFactory("DB");
    EntityManager em = factory.createEntityManager();

    EntityTransaction tx = em.getTransaction();
    tx.begin();

    em.persist(quiz);

    tx.commit();
}