Fix benchmark tests

asynq_test.go

@@ -16,11 +16,17 @@ import (
 // This file defines test helper functions used by
 // other test files.
 
+// redis used for package testing.
+const (
+	redisAddr = "localhost:6379"
+	redisDB   = 14
+)
+
 func setup(tb testing.TB) *redis.Client {
 	tb.Helper()
 	r := redis.NewClient(&redis.Options{
-		Addr: "localhost:6379",
-		DB:   14,
+		Addr: redisAddr,
+		DB:   redisDB,
 	})
 	// Start each test with a clean slate.
 	h.FlushDB(tb, r)