VOL-1027 : Initial commit of voltha 2.0 data model

Change-Id: Ib8006de1af2166281ccf1c9d7c2b9156991bf4e4
diff --git a/db/model/revision_test.go b/db/model/revision_test.go
new file mode 100644
index 0000000..9d3ebc5
--- /dev/null
+++ b/db/model/revision_test.go
@@ -0,0 +1,15 @@
+package model
+
+import (
+	"github.com/opencord/voltha/protos/go/voltha"
+	"testing"
+)
+
+func Test_Revision_01_New(t *testing.T) {
+	branch := &Branch{}
+	data := &voltha.Device{}
+	children := make(map[string][]*Revision)
+	rev := NewRevision(branch, data, children)
+
+	t.Logf("New revision created: %+v\n", rev)
+}