...

lib/core/redisclient/redisclient_core.v

@@ -4,7 +4,7 @@ module redisclient
 pub struct RedisURL {
 	address string = '127.0.0.1'
 	port    int    = 6379
-	// db      int
+	db      int
 }
 
 pub fn get_redis_url(url string) !RedisURL {
@@ -20,5 +20,24 @@ pub fn get_redis_url(url string) !RedisURL {
 
 pub fn core_get(url RedisURL) !&Redis {
 	mut r := new('${url.address}:${url.port}')!
+	if url.db>0{
+		r.selectdb(url.db)!
+	}
 	return r
 }
+
+
+//give a test db, if db is 0, we will set it on 31
+pub fn test_get(url_ RedisURL) !&Redis {
+	mut url:=url_
+	if url.db==0{
+		url.db=31
+	}
+	return core_get(url)!
+}
+
+//delete the test db
+pub fn test_delete(url_ RedisURL) !&Redis {
+	mut r:= test_get(url)!
+	r.flush()!
+}