runner.client().prepareGet().setIndex(suggester.getIndex()).setId(item.getId()).get(TimeValue.timeValueSeconds(30));
        assertTrue(getResponse.isExists());
        // The actual frequency value would depend on merge logic
    }

    @Test
    public void test_writeWithUpdateButNonExistentItem() throws Exception {
        String[][] readings = new String[1][];
        readings[0] = new String[] { "test_new" };