String[] fields = { "sort1", "sort2", "sort3" };
        queryFieldConfig.setSortFields(fields);

        String[] result = queryFieldConfig.getSortFields();
        assertSame(fields, result);
    }

    public void test_setSortFields() {
        String[] fields = { "sort1", "sort2", "sort3" };
        queryFieldConfig.setSortFields(fields);

        assertSame(fields, queryFieldConfig.sortFields);
    }

    }

    /**
     * Sets the fields that can be used for sorting search results.
     *
     * @param sortFields array of field names that can be used for sorting
     */
    public void setSortFields(final String[] sortFields) {
        this.sortFields = sortFields;
    }