final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {
            entity.setUpdatedBy(username);
            entity.setUpdatedTime(currentTime);
            copyBeanToBean(form, entity,
                    op -> op.exclude(Stream

        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {
            entity.setUpdatedBy(username);
            entity.setUpdatedTime(currentTime);
            copyBeanToBean(form, entity,
                    op -> op.exclude(Stream

    }

    public void test_getCurrentTime() {
        final Date currentTime = systemHelper.getCurrentTime();
        assertNotNull(currentTime);
        final long now = System.currentTimeMillis();
        assertTrue(Math.abs(currentTime.getTime() - now) < 1000);
    }

    public void test_getCurrentTimeAsLong() {
        final long currentTime = systemHelper.getCurrentTimeAsLong();

        searchRenderData.setRequestedTime(0L);
        assertEquals(0L, searchRenderData.getRequestedTime());

        // Test with current time
        long currentTime = System.currentTimeMillis();
        searchRenderData.setRequestedTime(currentTime);
        assertEquals(currentTime, searchRenderData.getRequestedTime());

        // Test with specific timestamp
        long timestamp = 1609459200000L; // 2021-01-01 00:00:00 UTC

        long processingTime = 0;
        long currentTime = System.currentTimeMillis();

        @Override
        public boolean calibrateCpuLoad() {
            // Do nothing
            return true;
        }

        @Override
        public long getCurrentTimeAsLong() {
            long time = currentTime;
            currentTime += processingTime;
            return time;
        }

        final RoleQueryHelper roleQueryHelper = new RoleQueryHelper();

        long currentTime = roleQueryHelper.getCurrentTime();
        assertTrue(currentTime > 0);

        long currentTimeMillis = System.currentTimeMillis();
        // Allow for small time difference
        assertTrue(Math.abs(currentTime - currentTimeMillis) < 1000);
    }

    public void test_constants() {

        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {
            entity.setUpdatedBy(username);
            entity.setUpdatedTime(currentTime);
            BeanUtil.copyBeanToBean(form, entity, op -> op.exclude(Constants.COMMON_CONVERSION_RULE));

        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {
            entity.setUpdatedBy(username);
            entity.setUpdatedTime(currentTime);
            copyBeanToBean(form, entity, op -> op.exclude(Constants.COMMON_CONVERSION_RULE));
            return entity;

        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {
            entity.setUpdatedBy(username);
            entity.setUpdatedTime(currentTime);
            copyBeanToBean(form, entity, op -> op.exclude(Constants.COMMON_CONVERSION_RULE));
            return entity;

        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {
            entity.setUpdatedBy(username);
            entity.setUpdatedTime(currentTime);
            BeanUtil.copyBeanToBean(form, entity, op -> op.exclude(Constants.COMMON_CONVERSION_RULE));