[#150] sdk/token: Add owner ID

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>

pkg/token/session_test.go

@@ -0,0 +1,42 @@
+package token
+
+import (
+	"crypto/rand"
+	"testing"
+
+	"github.com/nspcc-dev/neofs-api-go/pkg/owner"
+	"github.com/stretchr/testify/require"
+)
+
+func TestSessionToken_SetID(t *testing.T) {
+	token := NewSessionToken()
+
+	id := []byte{1, 2, 3}
+	token.SetID(id)
+
+	require.Equal(t, id, token.ID())
+}
+
+func TestSessionToken_SetOwnerID(t *testing.T) {
+	token := NewSessionToken()
+
+	w := new(owner.NEO3Wallet)
+	_, err := rand.Read(w.Bytes())
+	require.NoError(t, err)
+
+	ownerID := owner.NewID()
+	ownerID.SetNeo3Wallet(w)
+
+	token.SetOwnerID(ownerID)
+
+	require.Equal(t, ownerID, token.OwnerID())
+}
+
+func TestSessionToken_SetSessionKey(t *testing.T) {
+	token := NewSessionToken()
+
+	key := []byte{1, 2, 3}
+	token.SetSessionKey(key)
+
+	require.Equal(t, key, token.SessionKey())
+}