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authorJon Bratseth <bratseth@yahoo-inc.com>2016-06-15 23:09:44 +0200
committerJon Bratseth <bratseth@yahoo-inc.com>2016-06-15 23:09:44 +0200
commit72231250ed81e10d66bfe70701e64fa5fe50f712 (patch)
tree2728bba1131a6f6e5bdf95afec7d7ff9358dac50 /jdisc_core/src/test/java/com/yahoo/jdisc/application/AbstractApplicationTestCase.java
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Diffstat (limited to 'jdisc_core/src/test/java/com/yahoo/jdisc/application/AbstractApplicationTestCase.java')
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diff --git a/jdisc_core/src/test/java/com/yahoo/jdisc/application/AbstractApplicationTestCase.java b/jdisc_core/src/test/java/com/yahoo/jdisc/application/AbstractApplicationTestCase.java
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+++ b/jdisc_core/src/test/java/com/yahoo/jdisc/application/AbstractApplicationTestCase.java
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+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.jdisc.application;
+
+import com.google.inject.Inject;
+import com.yahoo.jdisc.service.CurrentContainer;
+import com.yahoo.jdisc.test.TestDriver;
+import org.junit.Test;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+
+/**
+ * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen Hult</a>
+ */
+public class AbstractApplicationTestCase {
+
+ @Test
+ public void requireThatContainerApiIsAvailable() {
+ TestDriver driver = TestDriver.newInjectedApplicationInstance(MyApplication.class);
+ MyApplication app = (MyApplication)driver.application();
+ app.activateContainer(app.newContainerBuilder());
+ assertNotNull(app.container());
+ assertTrue(driver.close());
+ }
+
+ @Test
+ public void requireThatDestroySignalsTermination() {
+ TestDriver driver = TestDriver.newInjectedApplicationInstance(MyApplication.class);
+ MyApplication app = (MyApplication)driver.application();
+ assertFalse(app.isTerminated());
+ assertTrue(driver.close());
+ assertTrue(app.isTerminated());
+ }
+
+ @Test
+ public void requireThatTerminationCanBeWaitedForWithTimeout() throws InterruptedException {
+ TestDriver driver = TestDriver.newInjectedApplicationInstance(MyApplication.class);
+ final MyApplication app = (MyApplication)driver.application();
+ final CountDownLatch latch = new CountDownLatch(1);
+ Executors.newSingleThreadExecutor().execute(new Runnable() {
+
+ @Override
+ public void run() {
+ try {
+ app.awaitTermination(600, TimeUnit.SECONDS);
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ latch.countDown();
+ }
+ });
+ assertFalse(latch.await(100, TimeUnit.MILLISECONDS));
+ assertTrue(driver.close());
+ assertTrue(latch.await(600, TimeUnit.SECONDS));
+ }
+
+ @Test
+ public void requireThatTerminationCanBeWaitedForWithoutTimeout() throws InterruptedException {
+ TestDriver driver = TestDriver.newInjectedApplicationInstance(MyApplication.class);
+ final MyApplication app = (MyApplication)driver.application();
+ final CountDownLatch latch = new CountDownLatch(1);
+ Executors.newSingleThreadExecutor().execute(new Runnable() {
+
+ @Override
+ public void run() {
+ try {
+ app.awaitTermination();
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ latch.countDown();
+ }
+ });
+ assertFalse(latch.await(100, TimeUnit.MILLISECONDS));
+ assertTrue(driver.close());
+ assertTrue(latch.await(600, TimeUnit.SECONDS));
+ }
+
+ private static class MyApplication extends AbstractApplication {
+
+ @Inject
+ public MyApplication(BundleInstaller bundleInstaller, ContainerActivator activator,
+ CurrentContainer container) {
+ super(bundleInstaller, activator, container);
+ }
+
+ @Override
+ public void start() {
+
+ }
+ }
+}