X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Futils%2FMessageCollectorActor.java;h=662c12180d29acc65851f6a28e64590ffe2b5463;hb=707e2aa73c7314180472539ed4137950d33f5776;hp=79c90cf051cc928ac50e563a136c62030809bbc2;hpb=fddfe9fc95e2d0807ea943d5c1c6af6a970ef34c;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java
index 79c90cf051..662c12180d 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java
@@ -18,6 +18,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
+import org.junit.Assert;
 import scala.concurrent.Await;
 import scala.concurrent.Future;
 import scala.concurrent.duration.Duration;
@@ -63,29 +64,46 @@ public class MessageCollectorActor extends UntypedActor {
      * @return
      */
     public static <T> T getFirstMatching(ActorRef actor, Class<T> clazz) throws Exception {
-        for(int i = 0; i < 50; i++) {
-            List<Object> allMessages = getAllMessages(actor);
+        List<Object> allMessages = getAllMessages(actor);
 
-            for(Object message : allMessages){
-                if(message.getClass().equals(clazz)){
-                    return (T) message;
-                }
+        for(Object message : allMessages){
+            if(message.getClass().equals(clazz)){
+                return (T) message;
             }
+        }
+
+        return null;
+    }
+
+    public static <T> T expectFirstMatching(ActorRef actor, Class<T> clazz) {
+        return expectFirstMatching(actor, clazz, 5000);
+    }
+
+    public static <T> T expectFirstMatching(ActorRef actor, Class<T> clazz, long timeout) {
+        int count = (int) (timeout / 50);
+        for(int i = 0; i < count; i++) {
+            try {
+                T message = getFirstMatching(actor, clazz);
+                if(message != null) {
+                    return message;
+                }
+            } catch (Exception e) {}
 
-            Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS);
+            Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
         }
 
+        Assert.fail("Did not receive message of type " + clazz);
         return null;
     }
 
-    public static List<Object> getAllMatching(ActorRef actor, Class<?> clazz) throws Exception {
+    public static <T> List<T> getAllMatching(ActorRef actor, Class<T> clazz) throws Exception {
         List<Object> allMessages = getAllMessages(actor);
 
-        List<Object> output = Lists.newArrayList();
+        List<T> output = Lists.newArrayList();
 
         for(Object message : allMessages){
             if(message.getClass().equals(clazz)){
-                output.add(message);
+                output.add((T) message);
             }
         }