YANG uses and UT

Change-Id: Id3ec5cfed2b8e2a7d2d580786c70b5804f03ecfa
diff --git a/src/test/resources/SelfResolutionRpcWithOneTypedefAndTwoGroupingUnderDifferentNode.yang b/src/test/resources/SelfResolutionRpcWithOneTypedefAndTwoGroupingUnderDifferentNode.yang
new file mode 100644
index 0000000..91dc763
--- /dev/null
+++ b/src/test/resources/SelfResolutionRpcWithOneTypedefAndTwoGroupingUnderDifferentNode.yang
@@ -0,0 +1,38 @@
+module rock {
+    namespace "http://example.net/rock";
+    prefix "rock";
+
+    rpc rock-the-house {
+        description "description";
+        status current;
+        reference "reference";
+        input {
+            leaf zip-code {
+                type string;
+            }
+             grouping creative {
+                leaf carry {
+                    type string;
+                }
+             }
+        }
+        output {
+             leaf status {
+                 type string;
+             }
+	     grouping creative {
+	        list valid {
+        	    key invalid-interval;
+    		    leaf invalid-interval {
+        	        type "uint16";
+    		    }
+	        }
+             }
+             typedef my-type {
+                 status deprecated;
+                 type int32;
+             }
+             uses creative;
+        }
+    }
+}