001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.commons.configuration.beanutils; 018 019 import static org.junit.Assert.assertEquals; 020 import static org.junit.Assert.assertNotNull; 021 import static org.junit.Assert.assertNull; 022 import static org.junit.Assert.assertTrue; 023 024 import java.util.HashMap; 025 import java.util.Map; 026 027 import org.apache.commons.configuration.PropertiesConfiguration; 028 import org.junit.Before; 029 import org.junit.Test; 030 031 /** 032 * Test class for DefaultBeanFactory. 033 * 034 * @since 1.3 035 * @author <a 036 * href="http://commons.apache.org/configuration/team-list.html">Commons 037 * Configuration team</a> 038 * @version $Id: TestDefaultBeanFactory.java 1225642 2011-12-29 20:31:38Z oheger $ 039 */ 040 public class TestDefaultBeanFactory 041 { 042 /** The object to be tested. */ 043 DefaultBeanFactory factory; 044 045 @Before 046 public void setUp() throws Exception 047 { 048 factory = new DefaultBeanFactory(); 049 } 050 051 /** 052 * Tests obtaining the default class. This should be null. 053 */ 054 @Test 055 public void testGetDefaultBeanClass() 056 { 057 assertNull("Default class is not null", factory.getDefaultBeanClass()); 058 } 059 060 /** 061 * Tests creating a bean. 062 */ 063 @Test 064 public void testCreateBean() throws Exception 065 { 066 Object bean = factory.createBean(PropertiesConfiguration.class, 067 new TestBeanDeclaration(), null); 068 assertNotNull("New bean is null", bean); 069 assertEquals("Bean is of wrong class", PropertiesConfiguration.class, 070 bean.getClass()); 071 PropertiesConfiguration config = (PropertiesConfiguration) bean; 072 assertTrue("Bean was not initialized", config 073 .isThrowExceptionOnMissing()); 074 } 075 076 /** 077 * A simple implementation of BeanDeclaration used for testing purposes. 078 */ 079 static class TestBeanDeclaration implements BeanDeclaration 080 { 081 public String getBeanFactoryName() 082 { 083 return null; 084 } 085 086 public Object getBeanFactoryParameter() 087 { 088 return null; 089 } 090 091 public String getBeanClassName() 092 { 093 return null; 094 } 095 096 public Map<String, Object> getBeanProperties() 097 { 098 Map<String, Object> props = new HashMap<String, Object>(); 099 props.put("throwExceptionOnMissing", Boolean.TRUE); 100 return props; 101 } 102 103 public Map<String, Object> getNestedBeanDeclarations() 104 { 105 return null; 106 } 107 } 108 }