Index: /FCKeditor.Java/branches/2.4/src/test/java/net/fckeditor/ExtensionsHandlerTest.java
===================================================================
--- /FCKeditor.Java/branches/2.4/src/test/java/net/fckeditor/ExtensionsHandlerTest.java	(revision 1426)
+++ /FCKeditor.Java/branches/2.4/src/test/java/net/fckeditor/ExtensionsHandlerTest.java	(revision 1426)
@@ -0,0 +1,56 @@
+/*
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net
+ * Copyright (C) 2003-2007 Frederico Caldeira Knabben
+ * 
+ * == BEGIN LICENSE ==
+ * 
+ * Licensed under the terms of any of the following licenses at your
+ * choice:
+ * 
+ *  - GNU General Public License Version 2 or later (the "GPL")
+ *    http://www.gnu.org/licenses/gpl.html
+ * 
+ *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
+ *    http://www.gnu.org/licenses/lgpl.html
+ * 
+ *  - Mozilla Public License Version 1.1 or later (the "MPL")
+ *    http://www.mozilla.org/MPL/MPL-1.1.html
+ * 
+ * == END LICENSE ==
+ */
+package net.fckeditor;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+/**
+ * Tests for {@link ExtensionsHandler};
+ *
+ * @version $Id$
+ */
+public class ExtensionsHandlerTest {
+
+	@Test
+	public void testIsAllowed01() {
+		String type = Constants.FILE_TYPE_FILE;
+		ExtensionsHandler.setExtensionsAllowed(type, "a");
+		ExtensionsHandler.setExtensionsDenied(type, "b");
+		assertTrue(ExtensionsHandler.getExtensionsAllowed(type).isEmpty());
+		assertTrue(ExtensionsHandler.getExtensionsDenied(type).contains("b"));
+		assertFalse(ExtensionsHandler.isAllowed(type, "b"));
+		assertTrue(ExtensionsHandler.isAllowed(type, "a"));
+		assertTrue(ExtensionsHandler.isAllowed(type, "c"));
+	}
+	
+	@Test
+	public void testIsAllowed02() {
+		String type = Constants.FILE_TYPE_FILE;
+		ExtensionsHandler.setExtensionsAllowed(type, "a|b|c");
+		assertTrue(ExtensionsHandler.isAllowed(type, "a"));
+		assertTrue(ExtensionsHandler.isAllowed(type, "b"));
+		assertTrue(ExtensionsHandler.isAllowed(type, "c"));
+		assertFalse(ExtensionsHandler.isAllowed(type, ""));
+	}
+
+}