1 files changed, 24 insertions, 11 deletions
diff --git a/storage/memory/object.go b/storage/memory/object.go
index 125e887..1720ebd 100644
--- a/storage/memory/object.go
+++ b/storage/memory/object.go
@@ -9,19 +9,29 @@ import (
 
 // Object on memory core.Object implementation
 type Object struct {
-	t       core.ObjectType
-	h       core.Hash
-	content []byte
-	size    int64
+	t    core.ObjectType
+	h    core.Hash
+	cont []byte
+	sz   int64
+}
+
+// NewObject creates a new object with the given type and content
+func NewObject(typ core.ObjectType, size int64, cont []byte) *Object {
+	return &Object{
+		t:    typ,
+		h:    core.ComputeHash(typ, cont),
+		cont: cont,
+		sz:   int64(len(cont)),
+	}
 }
 
 // Hash return the object Hash, the hash is calculated on-the-fly the first
-// time is called, the subsequent calls the same Hash is returned even in the
+// time is called, the subsequent calls the same Hash is returned even if the
 // type or the content has changed. The Hash is only generated if the size of
 // the content is exactly the Object.Size
 func (o *Object) Hash() core.Hash {
-	if o.h == core.ZeroHash && int64(len(o.content)) == o.size {
-		o.h = core.ComputeHash(o.t, o.content)
+	if o.h == core.ZeroHash && int64(len(o.cont)) == o.sz {
+		o.h = core.ComputeHash(o.t, o.cont)
 	}
 
 	return o.h
@@ -34,14 +44,17 @@ func (o *Object) Type() core.ObjectType { return o.t }
 func (o *Object) SetType(t core.ObjectType) { o.t = t }
 
 // Size return the size of the object
-func (o *Object) Size() int64 { return o.size }
+func (o *Object) Size() int64 { return o.sz }
 
 // SetSize set the object size, the given size should be written afterwards
-func (o *Object) SetSize(s int64) { o.size = s }
+func (o *Object) SetSize(s int64) { o.sz = s }
+
+// Content returns the contents of the object
+func (o *Object) Content() []byte { return o.cont }
 
 // Reader returns a core.ObjectReader used to read the object's content.
 func (o *Object) Reader() (core.ObjectReader, error) {
-	return ioutil.NopCloser(bytes.NewBuffer(o.content)), nil
+	return ioutil.NopCloser(bytes.NewBuffer(o.cont)), nil
 }
 
 // Writer returns a core.ObjectWriter used to write the object's content.
@@ -50,7 +63,7 @@ func (o *Object) Writer() (core.ObjectWriter, error) {
 }
 
 func (o *Object) Write(p []byte) (n int, err error) {
-	o.content = append(o.content, p...)
+	o.cont = append(o.cont, p...)
 	return len(p), nil
 }