.should(QueryBuilders.fuzzyQuery("title", query).boost(0.01f).maxExpansions(10))//
                .should(QueryBuilders.fuzzyQuery("content", query).boost(0.005f).maxExpansions(10))//
        ;
    }

    private QueryBuilder functionScoreQuery(QueryBuilder queryBuilder) {
        return QueryBuilders.functionScoreQuery(queryBuilder, ScoreFunctionBuilders.fieldValueFactorFunction("boost"));
    }

        final String result = indexExportJob.format("json").query(QueryBuilders.matchAllQuery()).execute();

        assertEquals("Exported 0 documents.", result);
    }

    @Test
    public void test_execute_queryAndFormatChaining() {
        setupMockComponents(Collections.emptyList());

        final String result = indexExportJob.query(QueryBuilders.matchAllQuery()).format("json").execute();