Add missing tests.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1310395 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/test/java/org/apache/commons/io/ByteOrderMarkTestCase.java

@@ -46,9 +46,11 @@ public void testCharsetName() {
 
     /** Tests that {@link ByteOrderMark#getCharsetName()} can be loaded as a {@link java.nio.charset.Charset} as advertised. */
     public void testConstantCharsetNames() {
+        assertNotNull(Charset.forName(ByteOrderMark.UTF_8.getCharsetName()));
         assertNotNull(Charset.forName(ByteOrderMark.UTF_16BE.getCharsetName()));
         assertNotNull(Charset.forName(ByteOrderMark.UTF_16LE.getCharsetName()));
-        assertNotNull(Charset.forName(ByteOrderMark.UTF_8.getCharsetName()));
+        assertNotNull(Charset.forName(ByteOrderMark.UTF_32BE.getCharsetName()));
+        assertNotNull(Charset.forName(ByteOrderMark.UTF_32LE.getCharsetName()));
     }
 
     /** Test {@link ByteOrderMark#length()} */