buildQuery("{aaa TO *}"));

        assertQueryContext(
                "{\"function_score\":{\"query\":{\"range\":{\"timestamp\":{\"from\":\"0\",\"to\":\"100\",\"include_lower\":true,\"include_upper\":true,\"boost\":1.0}}},\"functions\":[{\"filter\":{\"match_all\":{\"boost\":1.0}},\"field_value_factor\":{\"field\":\"boost\",\"factor\":1.0,\"modifier\":\"none\"}}],\"score_mode\":\"multiply\",\"max_boost\":3.4028235E38,\"boost\":1.0}}",