[ONOS-7492] Add unit test for OpenstackFloatingIp REST API

Change-Id: I5d750405b63ffef8049f3b23f2129dac5532c6d0
diff --git a/apps/openstacknetworking/src/test/resources/org/onosproject/openstacknetworking/web/dummy.json b/apps/openstacknetworking/src/test/resources/org/onosproject/openstacknetworking/web/dummy.json
new file mode 100644
index 0000000..ee3e6ae
--- /dev/null
+++ b/apps/openstacknetworking/src/test/resources/org/onosproject/openstacknetworking/web/dummy.json
@@ -0,0 +1,3 @@
+{
+  "dummy": "object"
+}
\ No newline at end of file