SEBA-261
refactor to support serialize/deserialize

Change-Id: Icdc0bc2bb06a9d1c3240c0f46e1de02953a0b017
diff --git a/models/tosca/provisionOnt_test.go b/models/tosca/provisionOnt_test.go
index ff7cd85..8ce7446 100644
--- a/models/tosca/provisionOnt_test.go
+++ b/models/tosca/provisionOnt_test.go
@@ -17,7 +17,6 @@
 package tosca_test
 
 import (
-	"fmt"
 	"net"
 	"testing"
 
@@ -40,7 +39,7 @@
       type: tosca.nodes.AttWorkflowDriverWhiteListEntry
       properties:
         serial_number: some_serial
-        pon_port_id: 536870914
+        pon_port_id: 536870913
         device_id: of:00000000c0a8010b
       requirements:
       - owner:
@@ -57,6 +56,4 @@
 	if ontYaml != expected {
 		t.Fatalf("Didn't generate the expected yaml\n Generated:\n%s \nExpected:\n%s\n", ontYaml, expected)
 	}
-	fmt.Println(ontYaml)
-	fmt.Println("******************")
 }