mvn tests

mvn package

mvn spring-boot:run

• set= curl -d "value=cool-value" -X PUT localhost:8080/key
• get= curl localhost:8080/key
• del= curl -X DELETE localhost:8080/key
• dbsize= curl -X localhost:8080/dbsize
• incr= curl -X localhost:8080/incr/key
• zadd= curl -d "members=1 key1, 2 key2" -X PUT localhost:8080/zadd/key
• zcard= curl localhost:8080/zcard/key
• zrank= curl -d "member=key1" -X POST localhost:8080/zrank/key
• zrange= curl -d first=1 -d last=2 -X POST localhost:8080/zrange/key