hs-test: log external apps

Type: test

Change-Id: Id2b0d408bd46f20b81422506f9db4eb655feddac
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
diff --git a/extras/hs-test/http_test.go b/extras/hs-test/http_test.go
index 503f42a..4aab553 100644
--- a/extras/hs-test/http_test.go
+++ b/extras/hs-test/http_test.go
@@ -17,7 +17,7 @@
 	// configure vpp in the container
 	container.vppInstance.vppctl("http tps uri tcp://0.0.0.0/8080")
 
-	go startWget(finished, client_ip, port, "test_file_10M", "client")
+	go s.startWget(finished, client_ip, port, "test_file_10M", "client")
 	// wait for client
 	err := <-finished
 	s.assertNil(err)
@@ -73,7 +73,7 @@
 	serverAddress := s.netInterfaces[tapInterfaceName].peer.ip4AddressString()
 
 	defer func() { os.Remove(query) }()
-	go startWget(finished, serverAddress, "80", query, "")
+	go s.startWget(finished, serverAddress, "80", query, "")
 	s.assertNil(<-finished)
 }