/*
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.context.support;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.tests.sample.beans.TestBean;
import static org.junit.Assert.*;
/**
* @author Arjen Poutsma
* @author Sam Brannen
*/
public class SimpleThreadScopeTests {
private final ApplicationContext applicationContext =
new ClassPathXmlApplicationContext("simpleThreadScopeTests.xml", getClass());
@Test
public void getFromScope() throws Exception {
String name = "threadScopedObject";
TestBean bean = (TestBean) this.applicationContext.getBean(name);
assertNotNull(bean);
assertSame(bean, this.applicationContext.getBean(name));
TestBean bean2 = (TestBean) this.applicationContext.getBean(name);
assertSame(bean, bean2);
}
@Test
public void getMultipleInstances() throws Exception {
final TestBean[] beans = new TestBean[2];
Thread thread1 = new Thread(new Runnable() {
@Override
public void run() {
beans[0] = applicationContext.getBean("threadScopedObject", TestBean.class);
}
});
Thread thread2 = new Thread(new Runnable() {
@Override
public void run() {
beans[1] = applicationContext.getBean("threadScopedObject", TestBean.class);
}
});
thread1.start();
thread2.start();
Thread.sleep(200);
assertNotNull(beans[0]);
assertNotNull(beans[1]);
assertNotSame(beans[0], beans[1]);
}
}