/*
* Copyright 2002-2013 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.beans.factory.xml;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import junit.framework.TestCase;
import org.springframework.beans.factory.support.BeanDefinitionReader;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.tests.sample.beans.TestBean;
/**
* Unit and integration tests for the collection merging support.
*
* @author Rob Harrop
* @author Rick Evans
*/
public class CollectionMergingTests extends TestCase {
private DefaultListableBeanFactory beanFactory;
@Override
protected void setUp() throws Exception {
this.beanFactory = new DefaultListableBeanFactory();
BeanDefinitionReader reader = new XmlBeanDefinitionReader(this.beanFactory);
reader.loadBeanDefinitions(new ClassPathResource("collectionMerging.xml", getClass()));
}
public void testMergeList() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithList");
List list = bean.getSomeList();
assertEquals("Incorrect size", 3, list.size());
assertEquals(list.get(0), "Rob Harrop");
assertEquals(list.get(1), "Rod Johnson");
assertEquals(list.get(2), "Juergen Hoeller");
}
public void testMergeListWithInnerBeanAsListElement() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithListOfRefs");
List list = bean.getSomeList();
assertNotNull(list);
assertEquals(3, list.size());
assertNotNull(list.get(2));
assertTrue(list.get(2) instanceof TestBean);
}
public void testMergeSet() {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithSet");
Set set = bean.getSomeSet();
assertEquals("Incorrect size", 2, set.size());
assertTrue(set.contains("Rob Harrop"));
assertTrue(set.contains("Sally Greenwood"));
}
public void testMergeSetWithInnerBeanAsSetElement() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithSetOfRefs");
Set set = bean.getSomeSet();
assertNotNull(set);
assertEquals(2, set.size());
Iterator it = set.iterator();
it.next();
Object o = it.next();
assertNotNull(o);
assertTrue(o instanceof TestBean);
assertEquals("Sally", ((TestBean) o).getName());
}
public void testMergeMap() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithMap");
Map map = bean.getSomeMap();
assertEquals("Incorrect size", 3, map.size());
assertEquals(map.get("Rob"), "Sally");
assertEquals(map.get("Rod"), "Kerry");
assertEquals(map.get("Juergen"), "Eva");
}
public void testMergeMapWithInnerBeanAsMapEntryValue() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithMapOfRefs");
Map map = bean.getSomeMap();
assertNotNull(map);
assertEquals(2, map.size());
assertNotNull(map.get("Rob"));
assertTrue(map.get("Rob") instanceof TestBean);
assertEquals("Sally", ((TestBean) map.get("Rob")).getName());
}
public void testMergeProperties() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithProps");
Properties props = bean.getSomeProperties();
assertEquals("Incorrect size", 3, props.size());
assertEquals(props.getProperty("Rob"), "Sally");
assertEquals(props.getProperty("Rod"), "Kerry");
assertEquals(props.getProperty("Juergen"), "Eva");
}
public void testMergeListInConstructor() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithListInConstructor");
List list = bean.getSomeList();
assertEquals("Incorrect size", 3, list.size());
assertEquals(list.get(0), "Rob Harrop");
assertEquals(list.get(1), "Rod Johnson");
assertEquals(list.get(2), "Juergen Hoeller");
}
public void testMergeListWithInnerBeanAsListElementInConstructor() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithListOfRefsInConstructor");
List list = bean.getSomeList();
assertNotNull(list);
assertEquals(3, list.size());
assertNotNull(list.get(2));
assertTrue(list.get(2) instanceof TestBean);
}
public void testMergeSetInConstructor() {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithSetInConstructor");
Set set = bean.getSomeSet();
assertEquals("Incorrect size", 2, set.size());
assertTrue(set.contains("Rob Harrop"));
assertTrue(set.contains("Sally Greenwood"));
}
public void testMergeSetWithInnerBeanAsSetElementInConstructor() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithSetOfRefsInConstructor");
Set set = bean.getSomeSet();
assertNotNull(set);
assertEquals(2, set.size());
Iterator it = set.iterator();
it.next();
Object o = it.next();
assertNotNull(o);
assertTrue(o instanceof TestBean);
assertEquals("Sally", ((TestBean) o).getName());
}
public void testMergeMapInConstructor() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithMapInConstructor");
Map map = bean.getSomeMap();
assertEquals("Incorrect size", 3, map.size());
assertEquals(map.get("Rob"), "Sally");
assertEquals(map.get("Rod"), "Kerry");
assertEquals(map.get("Juergen"), "Eva");
}
public void testMergeMapWithInnerBeanAsMapEntryValueInConstructor() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithMapOfRefsInConstructor");
Map map = bean.getSomeMap();
assertNotNull(map);
assertEquals(2, map.size());
assertNotNull(map.get("Rob"));
assertTrue(map.get("Rob") instanceof TestBean);
assertEquals("Sally", ((TestBean) map.get("Rob")).getName());
}
public void testMergePropertiesInConstructor() throws Exception {
TestBean bean = (TestBean) this.beanFactory.getBean("childWithPropsInConstructor");
Properties props = bean.getSomeProperties();
assertEquals("Incorrect size", 3, props.size());
assertEquals(props.getProperty("Rob"), "Sally");
assertEquals(props.getProperty("Rod"), "Kerry");
assertEquals(props.getProperty("Juergen"), "Eva");
}
}