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 scala.concurrent.duration.Duration;
import scala.concurrent.duration.FiniteDuration;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-
-class ShardTestKit extends JavaTestKit {
+public class ShardTestKit extends JavaTestKit {
- ShardTestKit(ActorSystem actorSystem) {
+ protected ShardTestKit(ActorSystem actorSystem) {
super(actorSystem);
}
Assert.fail("Leader not found for shard " + shard.path());
}
+ protected 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());
+ }
}
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