Add Inner Ring code

pkg/core/object/headers/enum_test.go

@@ -0,0 +1,34 @@
+package headers
+
+import (
+	"testing"
+
+	"github.com/nspcc-dev/neofs-node/pkg/core/object"
+	"github.com/stretchr/testify/require"
+)
+
+func TestSupportedType(t *testing.T) {
+	for _, typ := range []Type{
+		TypeLink,
+		TypeUser,
+		TypeTransform,
+		TypeTombstone,
+		TypeSessionToken,
+		TypeHomomorphicHash,
+		TypePayloadChecksum,
+		TypeIntegrity,
+		TypeStorageGroup,
+		TypePublicKey,
+	} {
+		require.True(t, SupportedType(typ))
+	}
+
+	for _, typ := range []Type{
+		lowerUndefined,
+		upperUndefined,
+		object.TypeFromUint32(object.TypeToUint32(lowerUndefined) - 1),
+		object.TypeFromUint32(object.TypeToUint32(upperUndefined) + 1),
+	} {
+		require.False(t, SupportedType(typ))
+	}
+}