frostfs-node/pkg/core/object/fmt_test.go

package object

import (
	"crypto/rand"
	"crypto/sha256"
	"testing"

	"github.com/nspcc-dev/neofs-api-go/pkg/container"
	"github.com/nspcc-dev/neofs-api-go/pkg/object"
	"github.com/nspcc-dev/neofs-api-go/pkg/owner"
	"github.com/nspcc-dev/neofs-api-go/pkg/token"
	crypto "github.com/nspcc-dev/neofs-crypto"
	"github.com/nspcc-dev/neofs-node/pkg/util/test"
	"github.com/pkg/errors"
	"github.com/stretchr/testify/require"
)

func testSHA(t *testing.T) [sha256.Size]byte {
	cs := [sha256.Size]byte{}

	_, err := rand.Read(cs[:])
	require.NoError(t, err)

	return cs
}

func testContainerID(t *testing.T) *container.ID {
	id := container.NewID()
	id.SetSHA256(testSHA(t))

	return id
}

func testObjectID(t *testing.T) *object.ID {
	id := object.NewID()
	id.SetSHA256(testSHA(t))

	return id
}

func TestFormatValidator_Validate(t *testing.T) {
	v := NewFormatValidator()

	t.Run("nil input", func(t *testing.T) {
		require.Error(t, v.Validate(nil))
	})

	t.Run("nil identifier", func(t *testing.T) {
		obj := NewRaw()

		require.True(t, errors.Is(v.Validate(obj.Object()), errNilID))
	})

	t.Run("nil container identifier", func(t *testing.T) {
		obj := NewRaw()
		obj.SetID(testObjectID(t))

		require.True(t, errors.Is(v.Validate(obj.Object()), errNilCID))
	})

	t.Run("unsigned object", func(t *testing.T) {
		obj := NewRaw()
		obj.SetContainerID(testContainerID(t))
		obj.SetID(testObjectID(t))

		require.Error(t, v.Validate(obj.Object()))
	})

	t.Run("correct w/ session token", func(t *testing.T) {
		sessionKey := test.DecodeKey(-1)

		tok := token.NewSessionToken()
		tok.SetSessionKey(crypto.MarshalPublicKey(&sessionKey.PublicKey))

		obj := NewRaw()
		obj.SetContainerID(testContainerID(t))
		obj.SetSessionToken(tok)

		require.NoError(t, object.SetIDWithSignature(sessionKey, obj.SDK()))

		require.NoError(t, v.Validate(obj.Object()))
	})

	t.Run("correct w/o session token", func(t *testing.T) {
		ownerKey := test.DecodeKey(-1)

		wallet, err := owner.NEO3WalletFromPublicKey(&ownerKey.PublicKey)
		require.NoError(t, err)

		ownerID := owner.NewID()
		ownerID.SetNeo3Wallet(wallet)

		obj := NewRaw()
		obj.SetContainerID(testContainerID(t))
		obj.SetOwnerID(ownerID)

		require.NoError(t, object.SetIDWithSignature(ownerKey, obj.SDK()))

		require.NoError(t, v.Validate(obj.Object()))
	})
}