Add redis

db_test.go

@@ -58,6 +58,12 @@ func TestImplementations(t *testing.T) {
 		cases = append(cases, cacheFile)
 	}
 
+	if redis, err := NewRedis("localhost:6379", "", ""); err != nil {
+		t.Errorf("cannot make redis: %v", err)
+	} else {
+		cases = append(cases, redis)
+	}
+
 	if bolt, err := NewBolt(path.Join(dir, "bolt")); err != nil {
 		t.Errorf("cannot make bolt: %v", err)
 	} else {
@@ -155,6 +161,10 @@ func TestToFromString(t *testing.T) {
 			key: "map",
 			t:   MAP,
 		},
+		{
+			key: "redis",
+			t:   REDIS,
+		},
 		{
 			key: "minio",
 			t:   MINIO,