[ONOS-4829] Augmented data method generator implmentation.

Change-Id: I0cb68dd10a748e5b66eec0b832574f408a23ba5c
diff --git a/plugin/src/test/resources/xPathLinker/Case/uses/test.yang b/plugin/src/test/resources/xPathLinker/Case/uses/test.yang
new file mode 100644
index 0000000..e57a468
--- /dev/null
+++ b/plugin/src/test/resources/xPathLinker/Case/uses/test.yang
@@ -0,0 +1,31 @@
+module test {  
+    namespace "xpath:intra:single";  
+    prefix test ;  
+   
+    include test1;
+    include test2;
+    include test4;
+
+    organization "";  
+    contact "";  
+       
+    description   
+        "Defines basic service types for L3VPN service.";  
+       
+    revision "2015-12-16" {  
+        reference "";  
+    }  
+
+    augment /cont5/cont6/cont3/cont4 {
+       leaf a {
+          type int32;
+       }
+    }
+
+   augment /group1/cont3/cont4/cont8 {
+       leaf a {
+          type int32;
+       }
+    }
+}
+