suggester = Suggester.builder().build(runner.client(), getTestId());
        suggester.createIndexIfNothing();
    }

    private String getTestId() {
        return ("suggest-indexer-test-" + testName.getMethodName()).toLowerCase(Locale.ROOT);
    }

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