package api

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"

	"crypto-miner-server/internal/erasure"
)

func TestGetS3CRRTemplate(t *testing.T) {
	h := NewSpreadHandler(nil, t.TempDir(), t.TempDir(), nil)
	h.BindS3CRRConfig(func() erasure.S3ShardConfig {
		return erasure.S3ShardConfig{
			ShardBucket: "primary", ShardRegion: "us-east-1",
			CRRDestBucket: "replica", CRRDestRegion: "eu-west-1",
		}
	})
	req := httptest.NewRequest(http.MethodGet, "/api/v1/spread/aws-s3-crr-template", nil)
	w := httptest.NewRecorder()
	h.GetS3CRRTemplate(w, req)
	if w.Code != http.StatusOK {
		t.Fatalf("status=%d body=%s", w.Code, w.Body.String())
	}
	var body map[string]interface{}
	if err := json.Unmarshal(w.Body.Bytes(), &body); err != nil {
		t.Fatal(err)
	}
	if body["rule"] == nil {
		t.Fatalf("body=%v", body)
	}
}