[NC-1851] fix ws endpoint protocol (#216)

Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>

quickstart/listQuickstartServices.sh

@@ -57,7 +57,7 @@ if [ ${#dots} -gt ${maxRetryCount} ]; then
   echo "****************************************************************${NORMAL}"
 else
     echo "JSON-RPC ${BOLD}HTTP${NORMAL}${CYAN} service endpoint      : ${ORANGE}http://${HOST}:${explorerMapping##*:}/jsonrpc${CYAN}   *"
-    echo "JSON-RPC ${BOLD}WebSocket${NORMAL}${CYAN} service endpoint : ${ORANGE}http://${HOST}:${explorerMapping##*:}/jsonws${CYAN}   *"
+    echo "JSON-RPC ${BOLD}WebSocket${NORMAL}${CYAN} service endpoint : ${ORANGE}ws://${HOST}:${explorerMapping##*:}/jsonws${CYAN}   *"
   echo "${CYAN}Web block explorer address          : ${ORANGE}http://${HOST}:${explorerMapping##*:}${CYAN}   *                                                                             "
   echo "****************************************************************${NORMAL}"
 fi

quickstart/src/test/java/tech/pegasys/pantheon/tests/quickstart/DockerQuickstartTest.java

@@ -293,7 +293,8 @@ public class DockerQuickstartTest {
     final Pattern pattern;
 
     EndpointsIdentifier(final String lineLabel) {
-      pattern = Pattern.compile(lineLabel + ".+(http://.+:[0-9]+)", Pattern.DOTALL);
+      pattern =
+          Pattern.compile(lineLabel + ".+((http|ws)://.+:[0-9]+/{0,1}[a-z]*)", Pattern.DOTALL);
     }
   }