add setupTestRedis to interacor UT

server/internal/usecase/interactor/style_test.go

@@ -23,7 +23,11 @@ func TestImportStyles(t *testing.T) {
 	ctx := context.Background()
 
 	db := memory.New()
-	ifs := NewStyle(db)
+
+	redis, cleanup := setupTestRedis(t)
+	defer cleanup()
+
+	ifs := NewStyle(db, redis)
 
 	ws := workspace.New().NewID().Policy(policy.ID("policy").Ref()).MustBuild()
 	prj, _ := project.New().NewID().Workspace(ws.ID()).Build()

server/internal/usecase/interactor/utils_test.go

@@ -0,0 +1,29 @@
+package interactor
+
+import (
+	"testing"
+
+	"github.com/alicebob/miniredis/v2"
+	"github.com/go-redis/redis/v8"
+	infraRedis "github.com/reearth/reearth/server/internal/infrastructure/redis"
+	"github.com/reearth/reearth/server/internal/usecase/gateway"
+)
+
+func setupTestRedis(t *testing.T) (gateway.RedisGateway, func()) {
+	t.Helper()
+
+	mr, err := miniredis.Run()
+	if err != nil {
+		t.Fatal(err)
+	}
+	cleanup := func() {
+		mr.Close()
+	}
+
+	redisClient := redis.NewClient(&redis.Options{
+		Addr: mr.Addr(),
+	})
+	redisAdapter := infraRedis.NewRedisAdapter(redisClient)
+
+	return redisAdapter, cleanup
+}