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1
6 package org.roller.presentation;
7
8 import java.util.Locale  ;
9 import java.util.Vector ;
10
11 import javax.servlet.ServletContext ;
12
13 import org.apache.commons.logging.Log;
14 import org.apache.commons.logging.LogFactory;
15 import org.apache.log4j.BasicConfigurator;
16
17 import junit.framework.Test;
18 import junit.framework.TestCase;
19 import junit.framework.TestSuite;
20
21 import com.mockrunner.mock.web.MockServletContext;
22
23
29 public class LanguageUtilTest extends TestCase
30 {
31 private static Log logger = LogFactory.getLog(LanguageUtilTest.class);
32
33 private static String supportedLanguages = "en,nl,vi,zh_cn,zh_tw";
34
35 private ServletContext servletContext = null;
36
37
40 public LanguageUtilTest(String name)
41 {
42 super(name);
43 BasicConfigurator.configure();
44 }
45
46
49 protected void setUp() throws Exception
50 {
51 super.setUp();
52 servletContext = new MockServletContext();
53 servletContext.setAttribute(
54 LanguageUtil.SUPPORTED_LANGUAGES,
55 LanguageUtil.extractLanguages(supportedLanguages));
56 }
57
58 public static Test suite()
59 {
60 TestSuite suite = new TestSuite();
61 suite.addTest(new LanguageUtilTest("testSupportedLanguages"));
62 suite.addTest(new LanguageUtilTest("testIsSupported"));
63 return suite;
64 }
65
66 public void testSupportedLanguages() {
67 Locale [] l = LanguageUtil.getSupportedLanguages(servletContext);
68
69 assertNotNull(l);
70
71 for (int i=0; i<l.length; i++) {
72 logger.debug("locale: "+l[i]);
73 }
74
75 assertEquals(l.length, 5);
76 assertEquals(l[0], new Locale ("en"));
77 assertEquals(l[1], new Locale ("nl"));
78 assertEquals(l[2], new Locale ("vi"));
79 assertEquals(l[3], new Locale ("zh", "cn"));
80 assertEquals(l[4], new Locale ("zh", "tw"));
81
82 }
83
84 public void testIsSupported() {
85 assertTrue(LanguageUtil.isSupported( new Locale ("en", "GB"), servletContext));
86 assertFalse(LanguageUtil.isSupported( new Locale ("de"), servletContext));
87 assertTrue(LanguageUtil.isSupported( "en_GB", servletContext));
88 assertFalse(LanguageUtil.isSupported( "de", servletContext));
89 }
90
91 }
92 |
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