zrangebylex and zadd are not encoding values the same way #361
Description
zadd encodes value using addValue but zrangebylex and co. encodes them as string using add(String s). As a result it's impossible to get results for unicode values out of the ascii range.
// Add this test to SortedSetCommandTest
@Test
public void zrangebylexUnicode() throws Exception {
redis.zadd(key, 0d, "a");
redis.zadd(key, 0d, "富");
List<String> result = redis.zrangebylex(key, "[a", "[a\uFFFF");
assertThat(result).hasSize(1);
result = redis.zrangebylex(key, "[富", "[富\uFFFF");
assertThat(result).hasSize(1); // This will fail
}