UT-Coverage upto 53%

Change-Id: I34e860354d56a40fa97bc2b0143bcd37e00072d1
diff --git a/internal/pkg/application/application_test.go b/internal/pkg/application/application_test.go
index 9b6b985..3bb9c72 100644
--- a/internal/pkg/application/application_test.go
+++ b/internal/pkg/application/application_test.go
@@ -2876,7 +2876,7 @@
 	macPortMap := map[string]string{}
 	voltPortVnetsToDelete := map[*VoltPortVnet]bool{}
 	voltPortVnetsToDelete[voltPortVnet] = true
-	macPortMap[macAdd.String()] = "16777472"
+	macPortMap[macAdd.String()] = voltPortVnet.Port
 
 	tests := []struct {
 		name string