[ONOS-3880, 3881] Yang Listener for Module and Sub-Module

Change-Id: Iee75c3e04af9b66ebc38acb3396aa4c54af5a268
diff --git a/src/test/resources/YangFileWithSyntaxError.yang b/src/test/resources/YangFileWithSyntaxError.yang
new file mode 100644
index 0000000..413a181
--- /dev/null
+++ b/src/test/resources/YangFileWithSyntaxError.yang
@@ -0,0 +1,6 @@
+module Antlrtest {
+yang-version 1
+namespace urn:ietf:params:xml:ns:yang:ietf-ospf;
+prefix Ant;
+}
+