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1
16
17 package org.springframework.context.support;
18
19 import java.io.IOException  ;
20 import java.io.InputStreamReader ;
21 import java.io.StringWriter ;
22 import java.util.Arrays ;
23 import java.util.List ;
24
25 import junit.framework.TestCase;
26
27 import org.springframework.aop.support.AopUtils;
28 import org.springframework.beans.MutablePropertyValues;
29 import org.springframework.beans.ResourceTestBean;
30 import org.springframework.beans.TestBean;
31 import org.springframework.beans.factory.config.RuntimeBeanReference;
32 import org.springframework.beans.factory.support.DefaultListableBeanFactory;
33 import org.springframework.beans.factory.support.RootBeanDefinition;
34 import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
35 import org.springframework.context.ApplicationListener;
36 import org.springframework.context.MessageSource;
37 import org.springframework.core.io.ClassPathResource;
38 import org.springframework.core.io.FileSystemResource;
39 import org.springframework.core.io.Resource;
40 import org.springframework.util.FileCopyUtils;
41
42
45 public class ClassPathXmlApplicationContextTests extends TestCase {
46
47 public void testMultipleConfigLocations() throws Exception {
48 ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
49 new String [] {
50 "/org/springframework/context/support/contextB.xml",
51 "/org/springframework/context/support/contextC.xml",
52 "/org/springframework/context/support/contextA.xml"});
53 assertTrue(ctx.containsBean("service"));
54 assertTrue(ctx.containsBean("logicOne"));
55 assertTrue(ctx.containsBean("logicTwo"));
56 }
57
58 public void testConfigLocationPattern() throws Exception {
59 ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
60 "/org/springframework/context/support/context*.xml");
61 assertTrue(ctx.containsBean("service"));
62 assertTrue(ctx.containsBean("logicOne"));
63 assertTrue(ctx.containsBean("logicTwo"));
64 }
65
66 public void testFactoryBeanAndApplicationListener() {
67 ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
68 "/org/springframework/context/support/context*.xml");
69 ctx.getBeanFactory().registerSingleton("manualFBAAL", new FactoryBeanAndApplicationListener());
70 assertEquals(0, ctx.getBeansOfType(ApplicationListener.class).size());
71 }
72
73 public void testMessageSourceAware() {
74 ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
75 "/org/springframework/context/support/context*.xml");
76 MessageSource messageSource = (MessageSource) ctx.getBean("messageSource");
77 Service service1 = (Service) ctx.getBean("service");
78 assertEquals(ctx, service1.getMessageSource());
79 Service service2 = (Service) ctx.getBean("service2");
80 assertEquals(ctx, service2.getMessageSource());
81 AutowiredService autowiredService1 = (AutowiredService) ctx.getBean("autowiredService");
82 assertEquals(messageSource, autowiredService1.getMessageSource());
83 AutowiredService autowiredService2 = (AutowiredService) ctx.getBean("autowiredService2");
84 assertEquals(messageSource, autowiredService2.getMessageSource());
85 }
86
87 public void testResourceArrayPropertyEditor() throws IOException {
88 ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
89 "/org/springframework/context/support/context*.xml");
90 Service service = (Service) ctx.getBean("service");
91 assertEquals(3, service.getResources().length);
92 List resources = Arrays.asList(service.getResources());
93 assertTrue(resources.contains(
94 new FileSystemResource(new ClassPathResource("/org/springframework/context/support/contextA.xml").getFile())));
95 assertTrue(resources.contains(
96 new FileSystemResource(new ClassPathResource("/org/springframework/context/support/contextB.xml").getFile())));
97 assertTrue(resources.contains(
98 new FileSystemResource(new ClassPathResource("/org/springframework/context/support/contextC.xml").getFile())));
99 }
100
101 public void testChildWithProxy() throws Exception {
102 ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(
103 "/org/springframework/context/support/context*.xml");
104 ClassPathXmlApplicationContext child = new ClassPathXmlApplicationContext(
105 new String [] {"/org/springframework/context/support/childWithProxy.xml"}, ctx);
106 assertTrue(AopUtils.isAopProxy(child.getBean("assemblerOne")));
107 assertTrue(AopUtils.isAopProxy(child.getBean("assemblerTwo")));
108 }
109
110 public void testSelfReference() {
111 DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
112 MutablePropertyValues pvs = new MutablePropertyValues();
113 pvs.addPropertyValue("spouse", new RuntimeBeanReference("test"));
114 lbf.registerBeanDefinition("test", new RootBeanDefinition(TestBean.class, pvs));
115 TestBean test = (TestBean) lbf.getBean("test");
116 assertEquals(test, test.getSpouse());
117 }
118
119 public void testResourceAndInputStream() throws IOException {
120 ClassPathXmlApplicationContext ctx =
121 new ClassPathXmlApplicationContext("/org/springframework/beans/factory/xml/resource.xml") {
122 public Resource getResource(String location) {
123 if ("classpath:org/springframework/beans/factory/xml/test.properties".equals(location)) {
124 return new ClassPathResource("test.properties", ClassPathXmlApplicationContextTests.class);
125 }
126 return super.getResource(location);
127 }
128 };
129 ResourceTestBean resource1 = (ResourceTestBean) ctx.getBean("resource1");
130 ResourceTestBean resource2 = (ResourceTestBean) ctx.getBean("resource2");
131 assertTrue(resource1.getResource() instanceof ClassPathResource);
132 StringWriter writer = new StringWriter ();
133 FileCopyUtils.copy(new InputStreamReader (resource1.getResource().getInputStream()), writer);
134 assertEquals("contexttest", writer.toString());
135 writer = new StringWriter ();
136 FileCopyUtils.copy(new InputStreamReader (resource1.getInputStream()), writer);
137 assertEquals("contexttest", writer.toString());
138 writer = new StringWriter ();
139 FileCopyUtils.copy(new InputStreamReader (resource2.getResource().getInputStream()), writer);
140 assertEquals("contexttest", writer.toString());
141 writer = new StringWriter ();
142 FileCopyUtils.copy(new InputStreamReader (resource2.getInputStream()), writer);
143 assertEquals("contexttest", writer.toString());
144 }
145
146 public void testGenericApplicationContextWithXmlBeanDefinitions() throws Exception {
147 GenericApplicationContext ctx = new GenericApplicationContext();
148 XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(ctx);
149 reader.loadBeanDefinitions(new ClassPathResource("contextB.xml", getClass()));
150 reader.loadBeanDefinitions(new ClassPathResource("contextC.xml", getClass()));
151 reader.loadBeanDefinitions(new ClassPathResource("contextA.xml", getClass()));
152 ctx.refresh();
153 assertTrue(ctx.containsBean("service"));
154 assertTrue(ctx.containsBean("logicOne"));
155 assertTrue(ctx.containsBean("logicTwo"));
156 }
157
158 }
159 |
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