/*
* Copyright 2012-2015 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.boot.web.servlet;
import java.io.IOException;
import javax.servlet.ServletContextAttributeEvent;
import javax.servlet.ServletContextAttributeListener;
import javax.servlet.annotation.WebListener;
import org.junit.Test;
import org.springframework.beans.factory.support.SimpleBeanDefinitionRegistry;
import org.springframework.context.annotation.ScannedGenericBeanDefinition;
import org.springframework.core.type.classreading.SimpleMetadataReaderFactory;
/**
* Tests for {@link WebListenerHandler}.
*
* @author Andy Wilkinson
*/
public class WebListenerHandlerTests {
private final WebListenerHandler handler = new WebListenerHandler();
private final SimpleBeanDefinitionRegistry registry = new SimpleBeanDefinitionRegistry();
@Test
public void listener() throws IOException {
ScannedGenericBeanDefinition scanned = new ScannedGenericBeanDefinition(
new SimpleMetadataReaderFactory()
.getMetadataReader(TestListener.class.getName()));
this.handler.handle(scanned, this.registry);
this.registry.getBeanDefinition(TestListener.class.getName());
}
@WebListener
static class TestListener implements ServletContextAttributeListener {
@Override
public void attributeAdded(ServletContextAttributeEvent event) {
}
@Override
public void attributeRemoved(ServletContextAttributeEvent event) {
}
@Override
public void attributeReplaced(ServletContextAttributeEvent event) {
}
}
}