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%2FShardTestKit.java;h=7f41bb227722926f3f507d1599ec83fe90ed76fc;hp=9a0e8f9e18416d104f059e316577d377e5c718f2;hb=08528168cbcf67ce2b0a897e5ac22888b1da53dd;hpb=54caaff453fc8da7f8f927323e6b97bed2f33d25

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTestKit.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTestKit.java
index 9a0e8f9e18..7f41bb2277 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTestKit.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTestKit.java
@@ -7,27 +7,29 @@
  */
 package org.opendaylight.controller.cluster.datastore;
 
+import akka.actor.ActorRef;
+import akka.actor.ActorSystem;
+import akka.pattern.Patterns;
+import akka.testkit.JavaTestKit;
+import akka.util.Timeout;
+import com.google.common.util.concurrent.Uninterruptibles;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import org.junit.Assert;
 import org.opendaylight.controller.cluster.raft.client.messages.FindLeader;
 import org.opendaylight.controller.cluster.raft.client.messages.FindLeaderReply;
-import com.google.common.util.concurrent.Uninterruptibles;
 import scala.concurrent.Await;
 import scala.concurrent.Future;
 import scala.concurrent.duration.Duration;
-import akka.actor.ActorRef;
-import akka.actor.ActorSystem;
-import akka.pattern.Patterns;
-import akka.testkit.JavaTestKit;
-import akka.util.Timeout;
+import scala.concurrent.duration.FiniteDuration;
 
-class ShardTestKit extends JavaTestKit {
+public class ShardTestKit extends JavaTestKit {
 
-    ShardTestKit(ActorSystem actorSystem) {
+    public ShardTestKit(ActorSystem actorSystem) {
         super(actorSystem);
     }
 
-    protected void waitForLogMessage(final Class logLevel, ActorRef subject, String logMessage){
+    public void waitForLogMessage(final Class<?> logLevel, ActorRef subject, String logMessage){
         // Wait for a specific log message to show up
         final boolean result =
             new JavaTestKit.EventFilter<Boolean>(logLevel
@@ -44,21 +46,48 @@ class ShardTestKit extends JavaTestKit {
 
     }
 
-    protected void waitUntilLeader(ActorRef shard) {
+    public static String waitUntilLeader(ActorRef shard) {
+        FiniteDuration duration = Duration.create(100, TimeUnit.MILLISECONDS);
         for(int i = 0; i < 20 * 5; i++) {
-            Future<Object> future = Patterns.ask(shard, new FindLeader(), new Timeout(5, TimeUnit.SECONDS));
+            Future<Object> future = Patterns.ask(shard, new FindLeader(), new Timeout(duration));
             try {
-                FindLeaderReply resp = (FindLeaderReply)Await.result(future, Duration.create(5, TimeUnit.SECONDS));
+                FindLeaderReply resp = (FindLeaderReply)Await.result(future, duration);
                 if(resp.getLeaderActor() != null) {
-                    return;
+                    return resp.getLeaderActor();
                 }
-            } catch (Exception e) {
+            } catch(TimeoutException e) {
+            } catch(Exception e) {
+                System.err.println("FindLeader threw ex");
                 e.printStackTrace();
             }
 
+
             Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
         }
 
         Assert.fail("Leader not found for shard " + shard.path());
+        return null;
+    }
+
+    public void waitUntilNoLeader(ActorRef shard) {
+        FiniteDuration duration = Duration.create(100, TimeUnit.MILLISECONDS);
+        for(int i = 0; i < 20 * 5; i++) {
+            Future<Object> future = Patterns.ask(shard, new FindLeader(), new Timeout(duration));
+            try {
+                FindLeaderReply resp = (FindLeaderReply)Await.result(future, duration);
+                if(resp.getLeaderActor() == null) {
+                    return;
+                }
+            } catch(TimeoutException e) {
+            } catch(Exception e) {
+                System.err.println("FindLeader threw ex");
+                e.printStackTrace();
+            }
+
+
+            Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
+        }
+
+        Assert.fail("Unexpected leader found for shard " + shard.path());
     }
 }
\ No newline at end of file