Improve segmented journal actor metrics

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / test / java / org / opendaylight / controller / cluster / common / actor / MeteredBoundedMailboxTest.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/common/actor/MeteredBoundedMailboxTest.java b/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/common/actor/MeteredBoundedMailboxTest.java
index d33e79f533e0de4bbd36c821b9b1a28d10b57cc4..673b4b1876f0eeb2ec718634793bb0cfba1674bb 100644 (file)
--- a/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/common/actor/MeteredBoundedMailboxTest.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/common/actor/MeteredBoundedMailboxTest.java
@@ -11,16 +11,15 @@ import akka.actor.ActorRef;
 import akka.actor.ActorSystem;
 import akka.actor.DeadLetter;
 import akka.actor.Props;
-import akka.actor.UntypedActor;
-import akka.japi.Creator;
-import akka.testkit.JavaTestKit;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import scala.concurrent.duration.FiniteDuration;
-
+import akka.actor.UntypedAbstractActor;
+import akka.testkit.TestKit;
+import com.typesafe.config.ConfigFactory;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.ReentrantLock;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import scala.concurrent.duration.FiniteDuration;
 
 public class MeteredBoundedMailboxTest {
 
@@ -28,75 +27,74 @@ public class MeteredBoundedMailboxTest {
     private static CommonConfig config;
     private final ReentrantLock lock = new ReentrantLock();
 
-    @Before
-    public void setUp() throws Exception {
-        config = new CommonConfig.Builder<>("testsystem").build();
+    @BeforeClass
+    public static void setUp() {
+        config = new CommonConfig.Builder<>("testsystem").withConfigReader(ConfigFactory::load).build();
         actorSystem = ActorSystem.create("testsystem", config.get());
     }
 
-    @After
-    public void tearDown() throws Exception {
-       if (actorSystem != null)
-           actorSystem.shutdown();
+    @AfterClass
+    public static void tearDown() {
+        if (actorSystem != null) {
+            actorSystem.terminate();
+            actorSystem = null;
+        }
     }
 
     @Test
-    public void shouldSendMsgToDeadLetterWhenQueueIsFull() throws InterruptedException {
-        final JavaTestKit mockReceiver = new JavaTestKit(actorSystem);
-        actorSystem.eventStream().subscribe(mockReceiver.getRef(), DeadLetter.class);
-
+    public void shouldSendMsgToDeadLetterWhenQueueIsFull() {
+        final TestKit mockReceiver = new TestKit(actorSystem);
+        actorSystem.eventStream().subscribe(mockReceiver.testActor(), DeadLetter.class);
 
-        final FiniteDuration TWENTY_SEC = new FiniteDuration(20, TimeUnit.SECONDS);
+        final FiniteDuration twentySeconds = new FiniteDuration(20, TimeUnit.SECONDS);
 
         ActorRef pingPongActor = actorSystem.actorOf(PingPongActor.props(lock).withMailbox(config.getMailBoxName()),
                                                      "pingpongactor");
 
         actorSystem.mailboxes().settings();
         lock.lock();
-        //queue capacity = 10
-        //need to send 12 messages; 1 message is dequeued and actor waits on lock,
-        //2nd to 11th messages are put on the queue
-        //12th message is sent to dead letter.
-        for (int i=0;i<12;i++){
-            pingPongActor.tell("ping", mockReceiver.getRef());
-        }
-
-        mockReceiver.expectMsgClass(TWENTY_SEC, DeadLetter.class);
+        try {
+            //queue capacity = 10
+            //need to send 12 messages; 1 message is dequeued and actor waits on lock,
+            //2nd to 11th messages are put on the queue
+            //12th message is sent to dead letter.
+            for (int i = 0; i < 12; i++) {
+                pingPongActor.tell("ping", mockReceiver.testActor());
+            }
 
-        lock.unlock();
+            mockReceiver.expectMsgClass(twentySeconds, DeadLetter.class);
+        } finally {
+            lock.unlock();
+        }
 
-        Object[] eleven = mockReceiver.receiveN(11, TWENTY_SEC);
+        mockReceiver.receiveN(11, twentySeconds);
     }
 
     /**
-     * For testing
+     * For testing.
      */
-    public static class PingPongActor extends UntypedActor{
+    public static class PingPongActor extends UntypedAbstractActor {
 
         ReentrantLock lock;
 
-        private PingPongActor(ReentrantLock lock){
+        PingPongActor(final ReentrantLock lock) {
             this.lock = lock;
         }
 
-        public static Props props(final ReentrantLock lock){
-            return Props.create(new Creator<PingPongActor>(){
-                @Override
-                public PingPongActor create() throws Exception {
-                    return new PingPongActor(lock);
-                }
-            });
+        public static Props props(final ReentrantLock lock) {
+            return Props.create(PingPongActor.class, lock);
         }
 
         @Override
-        public void onReceive(Object message) throws Exception {
+        public void onReceive(final Object message) {
             lock.lock();
             try {
-                if ("ping".equals(message))
+                if ("ping".equals(message)) {
                     getSender().tell("pong", getSelf());
+                }
             } finally {
                 lock.unlock();
             }
         }
     }
-}
\ No newline at end of file
+}