Index: lutinutil/src/test/org/codelutin/i18n/LanguageManagerTest.java
diff -u /dev/null lutinutil/src/test/org/codelutin/i18n/LanguageManagerTest.java:1.1
--- /dev/null	Sun Feb 10 16:00:44 2008
+++ lutinutil/src/test/org/codelutin/i18n/LanguageManagerTest.java	Sun Feb 10 16:00:39 2008
@@ -0,0 +1,131 @@
+package org.codelutin.i18n;
+
+import junit.framework.TestCase;
+
+import java.util.Locale;
+
+/**
+ * LanguageManager Tester.
+ *
+ * @author chemit
+ * @version 1.0
+ * @since <pre>02/10/2008</pre>
+ */
+public class LanguageManagerTest extends TestCase {
+
+    Locale locale;
+    Language language;
+    String encoding;
+
+    public LanguageManagerTest(String name) {
+        super(name);
+    }
+
+    public void testGetLanguage() throws Exception {
+        // ceci est le premier test, le language doit etre null
+        assertNull(LanguageManager.getLanguage());
+    }
+
+    public void testSetLanguage() throws Exception {
+
+        locale = I18n.newLocale(LanguageEnum.fr, CountryEnum.FR);
+        encoding = I18n.ISO_8859_1_ENCONDING;
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        assertNotSame(language, LanguageManager.getLanguage());
+        // one language for this encoding
+        assertEquals(1, LanguageManager.getLanguages(encoding).size());
+        // one encoding in cache
+        assertEquals(1, LanguageManager.getCache().size());
+
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        assertEquals(language, LanguageManager.getLanguage());
+        // one language for this encoding
+        assertEquals(1, LanguageManager.getLanguages(encoding).size());
+        // one encoding in cache
+        assertEquals(1, LanguageManager.getCache().size());
+
+        // set same locale but different encoding
+        encoding = I18n.UTF_8_ENCONDING;
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        // language change (from his encoding)
+        assertNotSame(language, LanguageManager.getLanguage());
+        // one language for this encoding
+        assertEquals(1, LanguageManager.getLanguages(encoding).size());
+        // two encoding in cache
+        assertEquals(2, LanguageManager.getCache().size());
+
+        locale = I18n.newLocale(LanguageEnum.en, CountryEnum.GB);
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        // language change (from his encoding)
+        assertNotSame(language, LanguageManager.getLanguage());
+        // 2 language for this encoding
+        assertEquals(2, LanguageManager.getLanguages(encoding).size());
+        // two encoding in cache
+        assertEquals(2, LanguageManager.getCache().size());
+
+        encoding = I18n.ISO_8859_1_ENCONDING;
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        // language change (from his encoding)
+        assertNotSame(language, LanguageManager.getLanguage());
+        // 2 language for this encoding
+        assertEquals(2, LanguageManager.getLanguages(encoding).size());
+        // two encoding in cache
+        assertEquals(2, LanguageManager.getCache().size());
+
+        locale = I18n.newLocale(LanguageEnum.en, null);
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        // language change (from his encoding)
+        assertNotSame(language, LanguageManager.getLanguage());
+        // 3 language for this encoding
+        assertEquals(3, LanguageManager.getLanguages(encoding).size());
+        // two encoding in cache
+        assertEquals(2, LanguageManager.getCache().size());
+
+        encoding = I18n.UTF_8_ENCONDING;
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        // language change (from his encoding)
+        assertNotSame(language, LanguageManager.getLanguage());
+        // 3 language for this encoding
+        assertEquals(3, LanguageManager.getLanguages(encoding).size());
+        // two encoding in cache
+        assertEquals(2, LanguageManager.getCache().size());
+
+        locale = I18n.newLocale(LanguageEnum.fr, null);
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        // language change (from his encoding)
+        assertNotSame(language, LanguageManager.getLanguage());
+        // 4 language for this encoding
+        assertEquals(4, LanguageManager.getLanguages(encoding).size());
+        // two encoding in cache
+        assertEquals(2, LanguageManager.getCache().size());
+
+        encoding = I18n.ISO_8859_1_ENCONDING;
+        language = LanguageManager.getLanguage();
+        LanguageManager.setLanguage(locale, encoding);
+
+        // language change (from his encoding)
+        assertNotSame(language, LanguageManager.getLanguage());
+        // 4 language for this encoding
+        assertEquals(4, LanguageManager.getLanguages(encoding).size());
+        // two encoding in cache
+        assertEquals(2, LanguageManager.getCache().size());
+
+    }
+
+}