)

func init() {
	var err error
	if DB, err = OpenTestConnection(&gorm.Config{}); err != nil {
		log.Printf("failed to connect database, got error %v", err)
		os.Exit(1)
	} else {
		sqlDB, err := DB.DB()
		if err != nil {
			log.Printf("failed to connect database, got error %v", err)
			os.Exit(1)
		}

		err = sqlDB.Ping()
		if err != nil {
			log.Printf("failed to ping sqlDB, got error %v", err)

func TestMarshalUnmarshalmetacache(t *testing.T) {
	v := metacache{}
	bts, err := v.MarshalMsg(nil)
	if err != nil {
		t.Fatal(err)
	}
	left, err := v.UnmarshalMsg(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {
		t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
	}

	left, err = msgp.Skip(bts)
	if err != nil {
		t.Fatal(err)
	}
	if len(left) > 0 {

		metadata:       nil,
		encryptionType: "",
		err:            nil,
	}, // 7
}

func TestGetDefaultOpts(t *testing.T) {
	for i, test := range getDefaultOptsTests {
		opts, err := getDefaultOpts(test.headers, test.copySource, test.metadata)
		if test.err != err {
			t.Errorf("Case %d: expected err: %v , actual err: %v", i, test.err, err)
		}
		if err == nil {

	password := cred.SecretKey

	allCredentials, err := globalIAMSys.ListBucketUsers(ctx, bucket)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	data, err := json.Marshal(allCredentials)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	econfigData, err := madmin.EncryptData(password, data)
	if err != nil {

	DB.Migrator().DropTable(&City{})

	if err = db.AutoMigrate(&City{}); err != nil {
		t.Fatalf("failed to migrate cities table, got error: %v", err)
	}

	err = db.Create(&City{Name: "Kabul"}).Error
	if err != nil {
		t.Fatalf("failed to create record: %v", err)
	}

	err = db.Create(&City{Name: "Kabul"}).Error
	if !errors.Is(err, gorm.ErrDuplicatedKey) {
		t.Fatalf("expected err: %v got err: %v", gorm.ErrDuplicatedKey, err)
	}
}

		})
		if err == nil {
			return pdata, nil
		}
	}
	return nil, err
}

func (iamOS *IAMObjectStore) loadIAMConfigBytesWithMetadata(ctx context.Context, objPath string) ([]byte, ObjectInfo, error) {
	data, meta, err := readConfigWithMetadata(ctx, iamOS.objAPI, objPath, ObjectOptions{})
	if err != nil {
		return nil, meta, err
	}
	data, err = decryptData(data, objPath)
	if err != nil {

	data, err := ies.loadIAMConfigBytes(ctx, getPolicyDocPath(policy))
	if err != nil {
		if err == errConfigNotFound {
			return errNoSuchPolicy
		}
		return err
	}

	var p PolicyDoc
	err = p.parseJSON(data)
	if err != nil {
		return err
	}

	m[policy] = p
	return nil
}

	result := make(map[string]string)
	err := filepath.Walk("/dev/disk/by-uuid/",
		func(path string, info os.FileInfo, err error) error {
			if err != nil {
				return err
			}
			realPath, err := filepath.EvalSymlinks(path)
			if err != nil {
				return err
			}
			result[realPath] = strings.TrimPrefix(path, "/dev/disk/by-uuid/")
			return nil
		})
	if err != nil {
		return nil, err
	}
	return result, nil
}

			err = z.Filter.DecodeMsg(dc)
			if err != nil {
				err = msgp.WrapError(err, "Filter")
				return
			}
		case "Notify":
			err = z.Notify.DecodeMsg(dc)
			if err != nil {
				err = msgp.WrapError(err, "Notify")
				return
			}
		case "Retry":
			err = z.Retry.DecodeMsg(dc)
			if err != nil {
				err = msgp.WrapError(err, "Retry")
				return
			}
		default:
			err = dc.Skip()

	// map header, size 2
	// write "Count"
	err = en.Append(0x82, 0xa5, 0x43, 0x6f, 0x75, 0x6e, 0x74)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.Count)
	if err != nil {
		err = msgp.WrapError(err, "Count")
		return
	}
	// write "Bytes"
	err = en.Append(0xa5, 0x42, 0x79, 0x74, 0x65, 0x73)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.Bytes)
	if err != nil {