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-rw-r--r--same/src/test/java/com/orbekk/same/FunctionalTest.java27
-rw-r--r--same/src/test/java/com/orbekk/same/MasterTest.java8
2 files changed, 28 insertions, 7 deletions
diff --git a/same/src/test/java/com/orbekk/same/FunctionalTest.java b/same/src/test/java/com/orbekk/same/FunctionalTest.java
index a69bdca..2a73656 100644
--- a/same/src/test/java/com/orbekk/same/FunctionalTest.java
+++ b/same/src/test/java/com/orbekk/same/FunctionalTest.java
@@ -6,6 +6,9 @@ import static org.hamcrest.Matchers.is;
import java.util.ArrayList;
import java.util.List;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
import org.junit.Before;
import org.junit.Test;
@@ -16,6 +19,7 @@ import com.orbekk.util.DelayedOperation;
/** A functional test that runs with a master and several clients. */
public class FunctionalTest {
+ ExecutorService executor = Executors.newSingleThreadExecutor();
Master master;
String masterUrl = "http://master/MasterService.json";
String masterLocation = "master:1";
@@ -35,6 +39,18 @@ public class FunctionalTest {
};
};
+ /** Works with a single thread executor. */
+ public void awaitExecution() throws InterruptedException {
+ final CountDownLatch finished = new CountDownLatch(1);
+ Runnable sendFinished = new Runnable() {
+ @Override public void run() {
+ finished.countDown();
+ }
+ };
+ executor.execute(sendFinished);
+ finished.await();
+ }
+
@Before public void setUp() {
master = Master.create(connections,
masterUrl, "TestMaster", masterLocation, rpcf);
@@ -52,7 +68,7 @@ public class FunctionalTest {
Client newClient(String clientName, String clientUrl, String location) {
Client client = new Client(new State(clientName), connections,
- clientUrl, location, rpcf);
+ clientUrl, location, rpcf, executor);
connections.clientMap0.put(location, client.getNewService());
clients.add(client);
String paxosUrl = clientUrl.replace("ClientService", "PaxosService");
@@ -113,7 +129,7 @@ public class FunctionalTest {
assertThat(x2.get(), is("TestValue1"));
}
- @Test public void clientBecomesMaster() {
+ @Test public void clientBecomesMaster() throws Exception {
String newMasterUrl = "http://newMaster/MasterService.json";
String newMasterLocation = "newMaster:1";
final Master newMaster = Master.create(connections,
@@ -132,12 +148,13 @@ public class FunctionalTest {
client2.setMasterController(controller);
client3.setMasterController(controller);
client1.startMasterElection();
+ awaitExecution();
newMaster.performWork();
assertThat(client1.getMaster().getMasterLocation(), is(newMasterLocation));
assertThat(client2.getMaster().getMasterLocation(), is(newMasterLocation));
}
- @Test public void onlyOneNewMaster() {
+ @Test public void onlyOneNewMaster() throws Exception {
String newMasterUrl = "http://newMaster/MasterService.json";
String newMasterLocation = "newMaster:1";
final Master newMaster = Master.create(connections,
@@ -160,12 +177,13 @@ public class FunctionalTest {
client2.setMasterController(controller);
client3.setMasterController(controller);
client1.startMasterElection();
+ awaitExecution();
newMaster.performWork();
assertThat(client1.getMaster().getMasterUrl(), is(newMasterUrl));
assertThat(client2.getMaster().getMasterUrl(), is(newMasterUrl));
}
- @Test public void masterFails() {
+ @Test public void masterFails() throws Exception {
String newMasterUrl = "http://newMaster/MasterService.json";
String newMasterLocation = "newMaster:2";
final Master newMaster = Master.create(connections,
@@ -188,6 +206,7 @@ public class FunctionalTest {
connections.masterMap0.put(masterLocation, null);
assertThat(x1.set("Woop, woop").getStatus().getStatusCode(),
is(DelayedOperation.Status.ERROR));
+ awaitExecution();
performWork();
newMaster.performWork();
assertThat(client1.getMaster().getMasterUrl(), is(newMasterUrl));
diff --git a/same/src/test/java/com/orbekk/same/MasterTest.java b/same/src/test/java/com/orbekk/same/MasterTest.java
index f22e9e1..6aa3b6e 100644
--- a/same/src/test/java/com/orbekk/same/MasterTest.java
+++ b/same/src/test/java/com/orbekk/same/MasterTest.java
@@ -1,16 +1,17 @@
package com.orbekk.same;
import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
-import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
public class MasterTest {
+ private ExecutorService executor = Executors.newCachedThreadPool();
private State state = new State("TestNetwork");
private TestConnectionManager connections = new TestConnectionManager();
private Master master;
@@ -30,7 +31,8 @@ public class MasterTest {
public void clientJoin() throws Exception {
Client client = new Client(
new State("ClientNetwork"), connections,
- "http://client/ClientService.json", "clientLocation", rpcf);
+ "http://client/ClientService.json", "clientLocation", rpcf,
+ executor);
connections.clientMap0.put("clientLocation", client.getNewService());
client.joinNetwork(master.getMasterInfo());
master.performWork();