[ONOS-7492] Add unit test for openstack security group REST API

Change-Id: Ifd7b99afac9de0d0235fd6a4d74e5948656b92b6
diff --git a/apps/openstacknetworking/src/test/resources/org/onosproject/openstacknetworking/web/openstack-security-group-rule.json b/apps/openstacknetworking/src/test/resources/org/onosproject/openstacknetworking/web/openstack-security-group-rule.json
new file mode 100644
index 0000000..e585538
--- /dev/null
+++ b/apps/openstacknetworking/src/test/resources/org/onosproject/openstacknetworking/web/openstack-security-group-rule.json
@@ -0,0 +1,14 @@
+{
+  "security_group_rule": {
+    "id": "2bc0accf-312e-429a-956e-e4407625eb62",
+    "tenant_id": "e4f50856753b4dc6afee5fa6b9b6c550",
+    "security_group_id": "a7734e61-b545-452d-a3cd-0189cbd9747a",
+    "direction": "ingress",
+    "ethertype": "IPv4",
+    "port_range_max": 80,
+    "port_range_min": 80,
+    "protocol": "tcp",
+    "remote_ip_prefix": "",
+    "remote_group_id": "85cc3048-abc3-43cc-89b3-377341426ac5"
+  }
+}