Add Inner Ring code

pkg/core/object/object_test.go

@@ -0,0 +1,58 @@
+package object
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestObject_Payload(t *testing.T) {
+	o := new(Object)
+
+	payload := []byte{1, 2, 3}
+	o.SetPayload(payload)
+
+	require.Equal(t, payload, o.Payload())
+}
+
+func TestCopyPayload(t *testing.T) {
+	require.Nil(t, CopyPayload(nil))
+
+	o := new(Object)
+
+	// set initial node key
+	initPayload := []byte{1, 2, 3}
+	o.SetPayload(initPayload)
+
+	// get payload copy
+	pCopy := CopyPayload(o)
+
+	// change the copy
+	pCopy[0]++
+
+	// check that payload has not changed
+	require.Equal(t, initPayload, o.Payload())
+}
+
+func TestSetPayloadCopy(t *testing.T) {
+	require.NotPanics(t, func() {
+		SetExtendedHeadersCopy(nil, nil)
+	})
+
+	o := new(Object)
+
+	// create source payload
+	srcPayload := []byte{1, 2, 3}
+
+	// copy and set payload
+	SetPayloadCopy(o, srcPayload)
+
+	// get payload
+	objPayload := o.Payload()
+
+	// change the source payload
+	srcPayload[0]++
+
+	// check that payload has not changed
+	require.Equal(t, objPayload, o.Payload())
+}