@@ -0,0 +1,168 @@
+// memstore implements a memory-backed common.Storage for testing purposes.

@@ -0,0 +190,4 @@
+
+func addressFromObject(obj *objectSDK.Object) oid.Address {
+	var addr oid.Address
+	if id, isSet := obj.ID(); isSet {

@@ -0,0 +258,4 @@
+}
+
+// seqObjGenerator is an objectGenerator that generates entries with random payloads of size objSize and sequential IDs.
+type seqObjGenerator struct {

@@ -0,0 +331,4 @@
+}
+
+// Generates an object with random payload and the given address and size.
+// TODO(ale64bit): there's some testing-related dupes in many places. Probably worth

@@ -39,6 +39,8 @@ require (
 	gopkg.in/yaml.v3 v3.0.1
 )
 
+require golang.org/x/exp v0.0.0-20230224173230-c95f2b4c22f2

@@ -0,0 +46,4 @@
+	// Decompress the data.
+	var err error
+	if data, err = s.compression.Decompress(data); err != nil {
+		return common.GetRes{}, logicerr.Wrap(fmt.Errorf("could not decompress object data: %w", err))

@@ -0,0 +76,4 @@
+	}
+
+	return common.GetRangeRes{
+		Data: payload[from:to],

@@ -0,0 +121,4 @@
+	if _, exists := s.objs[key]; exists {
+		delete(s.objs, key)
+		return common.DeleteRes{}, nil
+	} else {

@@ -0,0 +274,4 @@
+	return addr
+}
+
+func TestSeqAddrGenerator(t *testing.T) {