X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FMemberNode.java;h=5ae53317f084f8b0f05e0023d23c581bf0e2c03e;hp=0c1a6a27606f7082450357e16fa875662137556c;hb=207129172cb981630f955170cb67efceba02df85;hpb=713762ab12bb2d37a44679c1d6a93b08750a50a6

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/MemberNode.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/MemberNode.java
index 0c1a6a2760..5ae53317f0 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/MemberNode.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/MemberNode.java
@@ -100,6 +100,28 @@ public class MemberNode {
         fail("Member(s) " + otherMembersSet + " are not Up");
     }
 
+    public void waitForMemberDown(String member) {
+        Stopwatch sw = Stopwatch.createStarted();
+        while(sw.elapsed(TimeUnit.SECONDS) <= 10) {
+            CurrentClusterState state = Cluster.get(kit.getSystem()).state();
+            for(Member m: state.getUnreachable()) {
+                if(member.equals(m.getRoles().iterator().next())) {
+                    return;
+                }
+            }
+
+            for(Member m: state.getMembers()) {
+                if(m.status() != MemberStatus.up() && member.equals(m.getRoles().iterator().next())) {
+                    return;
+                }
+            }
+
+            Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS);
+        }
+
+        fail("Member " + member + " is now down");
+    }
+
     public void cleanup() {
         if(!cleanedUp) {
             cleanedUp = true;