assertEquals("http://localhost:9201", fessConfig.getSearchEngineHttpUrl());
    }

    public void test_searchEngineHeartbeatInterval() {
        assertEquals(Integer.valueOf(10000), fessConfig.getSearchEngineHeartbeatIntervalAsInteger());
    }

    public void test_appCipherAlgorism() {
        assertEquals("aes", fessConfig.getAppCipherAlgorism());
    }

    public void test_appCipherKey() {

        }
        return get("elasticsearch.password");
    }

    Integer getAsInteger(String propertyKey);

    Integer getSearchEngineHeartbeatIntervalAsInteger();

    default long getFesenHeartbeatInterval() {
        Integer value = getSearchEngineHeartbeatIntervalAsInteger();
        if (value != null) {
            return value.longValue();
        }