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Wait on shutdown of extra actor systems in tests. See #3217

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Björn Antonsson 2013-05-02 17:12:36 +02:00
parent 3bc661bed6
commit e00ab533bb
84 changed files with 762 additions and 845 deletions
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130
akka-docs/rst/java/code/docs/actor/InitializationDocSpecJava.java
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@ -1,96 +1,86 @@
/**
* Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com>
*/
package docs.actor;
import akka.actor.*;
import akka.japi.Procedure;
import akka.testkit.AkkaJUnitActorSystemResource;
import akka.testkit.JavaTestKit;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.ClassRule;
import org.junit.Test;
import scala.Option;
/**
* Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com>
*/
public class InitializationDocSpecJava {
static public class PreStartInitExample extends UntypedActor {
static public class PreStartInitExample extends UntypedActor {
public void onReceive(Object message) throws Exception {}
//#preStartInit
@Override
public void preStart() {
// Initialize children here
}
// Overriding postRestart to disable the call to preStart()
// after restarts
@Override
public void postRestart(Throwable reason) {
}
// The default implementation of preRestart() stops all the children
// of the actor. To opt-out from stopping the children, we
// have to override preRestart()
@Override
public void preRestart(Throwable reason, Option<Object> message)
throws Exception {
// Keep the call to postStop(), but no stopping of children
postStop();
}
//#preStartInit
public void onReceive(Object message) throws Exception {}
//#preStartInit
@Override
public void preStart() {
// Initialize children here
}
public static class MessageInitExample extends UntypedActor {
//#messageInit
private String initializeMe = null;
@Override
public void onReceive(Object message) throws Exception {
if (message.equals("init")) {
initializeMe = "Up and running";
getContext().become(new Procedure<Object>() {
@Override
public void apply(Object message) throws Exception {
if (message.equals("U OK?"))
getSender().tell(initializeMe, getSelf());
}
});
}
}
//#messageInit
// Overriding postRestart to disable the call to preStart()
// after restarts
@Override
public void postRestart(Throwable reason) {
}
static ActorSystem system;
@BeforeClass
public static void setup() {
system = ActorSystem.create("TestSystem");
// The default implementation of preRestart() stops all the children
// of the actor. To opt-out from stopping the children, we
// have to override preRestart()
@Override
public void preRestart(Throwable reason, Option<Object> message)
throws Exception {
// Keep the call to postStop(), but no stopping of children
postStop();
}
//#preStartInit
@AfterClass
public static void teardown() {
system.shutdown();
}
public static class MessageInitExample extends UntypedActor {
//#messageInit
private String initializeMe = null;
@Override
public void onReceive(Object message) throws Exception {
if (message.equals("init")) {
initializeMe = "Up and running";
getContext().become(new Procedure<Object>() {
@Override
public void apply(Object message) throws Exception {
if (message.equals("U OK?"))
getSender().tell(initializeMe, getSelf());
}
});
}
}
//#messageInit
}
@Test
public void testIt() {
@ClassRule
public static AkkaJUnitActorSystemResource actorSystemResource =
new AkkaJUnitActorSystemResource("InitializationDocSpecJava");
new JavaTestKit(system) {{
ActorRef testactor = system.actorOf(Props.create(MessageInitExample.class), "testactor");
String probe = "U OK?";
private final ActorSystem system = actorSystemResource.getSystem();
testactor.tell(probe, getRef());
expectNoMsg();
@Test
public void testIt() {
testactor.tell("init", getRef());
testactor.tell(probe, getRef());
expectMsgEquals("Up and running");
}};
new JavaTestKit(system) {{
ActorRef testactor = system.actorOf(Props.create(MessageInitExample.class), "testactor");
String probe = "U OK?";
testactor.tell(probe, getRef());
expectNoMsg();
}
testactor.tell("init", getRef());
testactor.tell(probe, getRef());
expectMsgEquals("Up and running");
}};
}
}