Add hub discovery test scenario

Change-Id: I6b99fab75cbd2d615f0a72560ee8fae0ea1a378e
refs: #1444
diff --git a/test_hub_discovery/autoconfig-test.named-data.net.db b/test_hub_discovery/autoconfig-test.named-data.net.db
new file mode 100644
index 0000000..ae0a69d
--- /dev/null
+++ b/test_hub_discovery/autoconfig-test.named-data.net.db
@@ -0,0 +1,15 @@
+$ORIGIN .
+$TTL	20
+autoconfig-test.named-data.net	IN	SOA	ns.autoconfig-test.named-data.net. root.autoconfig-test.named-data.net. (
+			      1		; Serial
+			 604800		; Refresh
+			  86400		; Retry
+			2419200		; Expire
+			 604800 )	; Negative Cache TTL
+;
+autoconfig-test.named-data.net.		IN	NS	ns.autoconfig-test.named-data.net.
+
+_ndn._udp.autoconfig-test.named-data.net.	SRV	0	0	6363	ns.autoconfig-test.named-data.net.
+$ORIGIN autoconfig-test.named-data.net.
+
+ns           A      10.63.18.2