diff --git a/tests/face/udp.cpp b/tests/face/udp.cpp
index 12c9eb3..f877e2f 100644
--- a/tests/face/udp.cpp
+++ b/tests/face/udp.cpp
@@ -57,12 +57,17 @@
   shared_ptr<UdpChannel> channel1 = factory.createChannel("127.0.0.1", "20070");
   shared_ptr<UdpChannel> channel1a = factory.createChannel("127.0.0.1", "20070");
   BOOST_CHECK_EQUAL(channel1, channel1a);
+  BOOST_CHECK_EQUAL(channel1->getUri().toString(), "udp4://127.0.0.1:20070");
 
   shared_ptr<UdpChannel> channel2 = factory.createChannel("127.0.0.1", "20071");
   BOOST_CHECK_NE(channel1, channel2);
 
   shared_ptr<UdpChannel> channel3 = factory.createChannel(interfaceIp, "20070");
 
+  shared_ptr<UdpChannel> channel4 = factory.createChannel("::1", "20071");
+  BOOST_CHECK_NE(channel2, channel4);
+  BOOST_CHECK_EQUAL(channel4->getUri().toString(), "udp6://[::1]:20071");
+
   //same endpoint of a unicast channel
   BOOST_CHECK_EXCEPTION(factory.createMulticastFace(interfaceIp,
                                                     "224.0.0.1",
@@ -162,7 +167,7 @@
 {
 public:
   void
-  channel1_onFaceCreated(const shared_ptr<UdpFace>& newFace)
+  channel1_onFaceCreated(const shared_ptr<Face>& newFace)
   {
     BOOST_CHECK(!static_cast<bool>(m_face1));
     m_face1 = newFace;
@@ -271,7 +276,7 @@
 
 
   void
-  channel_onFaceCreated(const shared_ptr<UdpFace>& newFace)
+  channel_onFaceCreated(const shared_ptr<Face>& newFace)
   {
     m_faces.push_back(newFace);
     m_limitedIo.afterOp();