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1
16
17 package org.springframework.web.servlet.view;
18
19 import java.util.Locale  ;
20 import java.util.Map ;
21 import java.util.MissingResourceException ;
22
23 import javax.servlet.http.HttpServletRequest ;
24 import javax.servlet.http.HttpServletResponse ;
25
26 import junit.framework.TestCase;
27
28 import org.springframework.beans.factory.BeanIsAbstractException;
29 import org.springframework.core.io.Resource;
30 import org.springframework.mock.web.MockServletContext;
31 import org.springframework.web.context.support.ServletContextResource;
32 import org.springframework.web.context.support.StaticWebApplicationContext;
33 import org.springframework.web.servlet.View;
34
35
39 public class ResourceBundleViewResolverTests extends TestCase {
40
41
42 private static String PROPS_FILE = "org.springframework.web.servlet.view.testviews";
43
44 private ResourceBundleViewResolver rb;
45
46 private StaticWebApplicationContext wac;
47
48 public ResourceBundleViewResolverTests() {
49 rb = new ResourceBundleViewResolver();
50 rb.setBasename(PROPS_FILE);
51 rb.setCache(getCache());
52 rb.setDefaultParentView("testParent");
53
54 wac = new StaticWebApplicationContext();
55 wac.setServletContext(new MockServletContext());
56 wac.refresh();
57
58 rb.setApplicationContext(wac);
60 }
61
62
66 protected boolean getCache() {
67 return true;
68 }
69
70 public void testParentsAreAbstract() throws Exception {
71 try {
72 View v = rb.resolveViewName("debug.Parent", Locale.ENGLISH);
73 fail("Should have thrown BeanIsAbstractException");
74 }
75 catch (BeanIsAbstractException ex) {
76 }
78 try {
79 View v = rb.resolveViewName("testParent", Locale.ENGLISH);
80 fail("Should have thrown BeanIsAbstractException");
81 }
82 catch (BeanIsAbstractException ex) {
83 }
85 }
86
87 public void testDebugViewEnglish() throws Exception {
88 View v = rb.resolveViewName("debugView", Locale.ENGLISH);
89 assertTrue("debugView must be of type InternalResourceView", v instanceof InternalResourceView);
90 InternalResourceView jv = (InternalResourceView) v;
91 assertTrue("debugView must have correct URL", "jsp/debug/debug.jsp".equals(jv.getUrl()));
92
93 Map m = jv.getStaticAttributes();
94 assertTrue("Must have 2 static attributes, not " + m.size(), m.size() == 2);
95 assertTrue("attribute foo = bar, not '" + m.get("foo") + "'", m.get("foo").equals("bar"));
96 assertTrue("attribute postcode = SE10 9JY", m.get("postcode").equals("SE10 9JY"));
97
98 assertTrue("Correct default content type", jv.getContentType().equals("text/html; charset=ISO-8859-1"));
99 assertTrue("WebAppContext was set on view", jv.getApplicationContext() != null);
100 assertTrue("WebAppContext was correct", jv.getApplicationContext().getParent().equals(wac));
101 }
102
103 public void testDebugViewFrench() throws Exception {
104 View v = rb.resolveViewName("debugView", Locale.FRENCH);
105 assertTrue("French debugView must be of type InternalResourceView", v instanceof InternalResourceView);
106 InternalResourceView jv = (InternalResourceView) v;
107 assertTrue("French debugView must have correct URL", "jsp/debug/deboug.jsp".equals(jv.getUrl()));
108 assertTrue(
109 "Correct overridden (XML) content type, not '" + jv.getContentType() + "'",
110 jv.getContentType().equals("text/xml; charset=ISO-8859-1"));
111 }
112
113 public void testNoSuchViewEnglish() throws Exception {
114 View v = rb.resolveViewName("xxxxxxweorqiwuopeir", Locale.ENGLISH);
115 assertTrue(v == null);
116 }
117
118 public void testOnSetContextCalledOnce() throws Exception {
119 TestView tv = (TestView) rb.resolveViewName("test", Locale.ENGLISH);
120 tv = (TestView) rb.resolveViewName("test", Locale.ENGLISH);
121 tv = (TestView) rb.resolveViewName("test", Locale.ENGLISH);
122 assertTrue("test has correct name", "test".equals(tv.getBeanName()));
123 assertTrue("test should have been initialized once, not " + tv.initCount + " times", tv.initCount == 1);
124 }
125
126 public void testNoSuchBasename() throws Exception {
127 try {
128 rb.setBasename("weoriwoierqupowiuer");
129 View v = rb.resolveViewName("debugView", Locale.ENGLISH);
130 fail("No such basename: all requests should fail with exception");
131 }
132 catch (MissingResourceException ex) {
133 }
135 }
136
137
138 public static class TestView extends AbstractView {
139
140 public int initCount;
141
142 public void setLocation(Resource location) {
143 if (!(location instanceof ServletContextResource)) {
144 throw new IllegalArgumentException ("Expecting ServletContextResource, not " + location.getClass().getName());
145 }
146 }
147
148 protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response) {
149 }
150
151 protected void initApplicationContext() {
152 ++initCount;
153 }
154 }
155
156 }
157 |
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