@Override
    public void init() {
        transactionManager = new UserTransactionManager();
        userTransactionService = new UserTransactionServiceImp();
        userTransactionService.init();
    }
@Test
    void assertInit() throws Exception {
        transactionManagerProvider.init();
        assertNull(transactionManagerProvider.getTransactionManager().getTransaction());
        assertFalse(transactionManagerProvider.getTransactionManager().getForceShutdown());
        assertTrue(transactionManagerProvider.getTransactionManager().getStartupTransactionService());
    }