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1
16
17 package org.springframework.web.servlet.handler.metadata;
18
19 import java.util.HashMap  ;
20
21 import junit.framework.TestCase;
22
23 import org.springframework.beans.MutablePropertyValues;
24 import org.springframework.beans.TestBean;
25 import org.springframework.beans.factory.UnsatisfiedDependencyException;
26 import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
27 import org.springframework.mock.web.MockHttpServletRequest;
28 import org.springframework.web.context.support.StaticWebApplicationContext;
29 import org.springframework.web.servlet.HandlerExecutionChain;
30
31
34 public class PathMapHandlerMappingTests extends TestCase {
35
36 public void testSatisfiedConstructorDependency() throws Exception {
37 String path = "/Constructor.htm";
38 StaticWebApplicationContext wac = new StaticWebApplicationContext();
39 wac.registerSingleton("test", TestBean.class, new MutablePropertyValues());
40
41 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
42 hm.register(ConstructorController.class, new PathMap(path));
43 hm.setApplicationContext(wac);
44
45 ConstructorController cc = (ConstructorController) wac.getBean(ConstructorController.class.getName());
46 assertSame(wac.getBean("test"), cc.testBean);
47 HandlerExecutionChain chain = hm.getHandler(new MockHttpServletRequest("GET", path));
48 assertNotNull(chain);
49 assertEquals("Path is mapped correctly based on attribute", cc, chain.getHandler());
50 chain = hm.getHandler(new MockHttpServletRequest("GET", "completeRubbish.html"));
51 assertNull("Don't know anything about this path", chain);
52 }
53
54 public void testUnsatisfiedConstructorDependency() throws Exception {
55 String path = "/Constructor.htm";
56 StaticWebApplicationContext wac = new StaticWebApplicationContext();
57
60 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
61 hm.register(ConstructorController.class, new PathMap(path));
62 try {
63 hm.setApplicationContext(wac);
64 fail("DependencyCheck should have failed");
65 }
66 catch (UnsatisfiedDependencyException ex) {
67 }
69 }
70
71 public void testSatisfiedBeanPropertyDependency() throws Exception {
72 String path = "/BeanProperty.htm";
73 StaticWebApplicationContext wac = new StaticWebApplicationContext();
74 wac.registerSingleton("test", TestBean.class, new MutablePropertyValues());
75
76 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
77 hm.register(BeanPropertyController.class, new PathMap(path));
78 hm.setApplicationContext(wac);
79
80 BeanPropertyController bpc = (BeanPropertyController) wac.getBean(BeanPropertyController.class.getName());
81 assertSame(wac.getBean("test"), bpc.testBean);
82 HandlerExecutionChain chain = hm.getHandler(new MockHttpServletRequest("GET", path));
83 assertNotNull(chain);
84 assertEquals("Path is mapped correctly based on attribute", bpc, chain.getHandler());
85 chain = hm.getHandler(new MockHttpServletRequest("GET", "completeRubbish.html"));
86 assertNull("Don't know anything about this path", chain);
87 }
88
89 public void testSatisfiedBeanPropertyDependencyWithAutowireByType() throws Exception {
90 String path = "/BeanProperty.htm";
91 StaticWebApplicationContext wac = new StaticWebApplicationContext();
92 wac.registerSingleton("test", TestBean.class, new MutablePropertyValues());
93
94 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
95 hm.setAutowireMode(AutowireCapableBeanFactory.AUTOWIRE_BY_TYPE);
96 hm.register(BeanPropertyController.class, new PathMap(path));
97 hm.setApplicationContext(wac);
98
99 BeanPropertyController bpc = (BeanPropertyController) wac.getBean(BeanPropertyController.class.getName());
100 assertSame(wac.getBean("test"), bpc.testBean);
101 HandlerExecutionChain chain = hm.getHandler(new MockHttpServletRequest("GET", path));
102 assertNotNull(chain);
103 assertEquals("Path is mapped correctly based on attribute", bpc, chain.getHandler());
104 chain = hm.getHandler(new MockHttpServletRequest("GET", "completeRubbish.html"));
105 assertNull("Don't know anything about this path", chain);
106 }
107
108 public void testUnsatisfiedBeanPropertyDependencyWithAutowireByType() throws Exception {
109 String path = "/BeanProperty.htm";
110 StaticWebApplicationContext wac = new StaticWebApplicationContext();
111
112 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
113 hm.setAutowireModeName("AUTOWIRE_BY_TYPE");
114 hm.register(BeanPropertyController.class, new PathMap(path));
115 try {
116 hm.setApplicationContext(wac);
117 fail("DependencyCheck should have failed");
118 }
119 catch (UnsatisfiedDependencyException ex) {
120 }
122 }
123
124 public void testSatisfiedBeanPropertyDependencyWithAutowireByName() throws Exception {
125 String path = "/BeanProperty.htm";
126 StaticWebApplicationContext wac = new StaticWebApplicationContext();
127 wac.registerSingleton("testBean", TestBean.class, new MutablePropertyValues());
128
129 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
130 hm.setAutowireModeName("AUTOWIRE_BY_NAME");
131 hm.register(BeanPropertyController.class, new PathMap(path));
132 hm.setApplicationContext(wac);
133
134 BeanPropertyController bpc = (BeanPropertyController) wac.getBean(BeanPropertyController.class.getName());
135 assertSame(wac.getBean("testBean"), bpc.testBean);
136 HandlerExecutionChain chain = hm.getHandler(new MockHttpServletRequest("GET", path));
137 assertNotNull(chain);
138 assertEquals("Path is mapped correctly based on attribute", bpc, chain.getHandler());
139 chain = hm.getHandler(new MockHttpServletRequest("GET", "completeRubbish.html"));
140 assertNull("Don't know anything about this path", chain);
141 }
142
143 public void testUnsatisfiedBeanPropertyDependencyWithAutowireByName() throws Exception {
144 String path = "/BeanProperty.htm";
145 StaticWebApplicationContext wac = new StaticWebApplicationContext();
146 wac.registerSingleton("test", TestBean.class, new MutablePropertyValues());
147
148 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
149 hm.setAutowireMode(AutowireCapableBeanFactory.AUTOWIRE_BY_NAME);
150 hm.register(BeanPropertyController.class, new PathMap(path));
151 try {
152 hm.setApplicationContext(wac);
153 fail("DependencyCheck should have failed");
154 }
155 catch (UnsatisfiedDependencyException ex) {
156 }
158 }
159
160 public void testUnsatisfiedBeanPropertyDependencyWithNoDependencyCheck() throws Exception {
161 String path = "/BeanProperty.htm";
162 StaticWebApplicationContext wac = new StaticWebApplicationContext();
163
164 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
165 hm.setAutowireModeName("AUTOWIRE_BY_NAME");
166 hm.setDependencyCheck(false);
167 hm.register(BeanPropertyController.class, new PathMap(path));
168 hm.setApplicationContext(wac);
169
170 BeanPropertyController bpc = (BeanPropertyController) wac.getBean(BeanPropertyController.class.getName());
171 assertNull("Not autowired but no dependency check", bpc.testBean);
172 HandlerExecutionChain chain = hm.getHandler(new MockHttpServletRequest("GET", path));
173 assertNotNull(chain);
174 assertEquals("Path is mapped correctly based on attribute", bpc, chain.getHandler());
175 chain = hm.getHandler(new MockHttpServletRequest("GET", "completeRubbish.html"));
176 assertNull("Don't know anything about this path", chain);
177 }
178
179 public void testMultiplePaths() throws Exception {
180 String path1 = "/Constructor.htm";
181 String path2 = "path2.cgi";
182 StaticWebApplicationContext wac = new StaticWebApplicationContext();
183 wac.registerSingleton("test", TestBean.class, new MutablePropertyValues());
184
185 HashUrlMapHandlerMapping hm = new HashUrlMapHandlerMapping();
186 hm.register(ConstructorController.class, new PathMap[] { new PathMap(path1), new PathMap(path2) });
187 hm.setApplicationContext(wac);
188 ConstructorController cc = (ConstructorController) wac.getBean(ConstructorController.class.getName());
189 assertSame(wac.getBean("test"), cc.testBean);
190 HandlerExecutionChain chain = hm.getHandler(new MockHttpServletRequest("GET", path1));
191 assertNotNull(chain);
192 assertEquals("Path is mapped correctly based on attribute 1", cc, chain.getHandler());
193 chain = hm.getHandler(new MockHttpServletRequest(null, "GET", "/" + path2));
194 assertEquals("Path is mapped correctly based on attribute 2", cc, chain.getHandler());
195 chain = hm.getHandler(new MockHttpServletRequest(null, "GET", "completeRubbish.html"));
196 assertNull("Don't know anything about this path", chain);
197 }
198
199
200 private static class HashUrlMapHandlerMapping extends AbstractPathMapHandlerMapping {
201
202 private HashMap classToPathMaps = new HashMap ();
203
204 public void register(Class clazz, PathMap pm) {
205 classToPathMaps.put(clazz, new PathMap[] { pm });
206 }
207
208 public void register(Class clazz, PathMap[] pms) {
209 classToPathMaps.put(clazz, pms);
210 }
211
212 protected Class [] getClassesWithPathMapAttributes() {
213 return (Class []) classToPathMaps.keySet().toArray(new Class [classToPathMaps.size()]);
214 }
215
216 protected PathMap[] getPathMapAttributes(Class handlerClass) {
217 return (PathMap[]) classToPathMaps.get(handlerClass);
218 }
219 }
220
221 }
222 |
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