Testing special chars in xml output

Author: slawekjaranowski

src/test/java/org/codehaus/plexus/util/xml/Xpp3DomWriterTest.java

@@ -82,6 +82,8 @@ private String createExpectedXML(boolean escape) {
         buf.append(LS);
         buf.append("  </el6>");
         buf.append(LS);
+        buf.append("  <el8>special-char-" + (char) 7 + "</el8>");
+        buf.append(LS);
         buf.append("</root>");
 
         return buf.toString();
@@ -119,6 +121,10 @@ private Xpp3Dom createXpp3Dom() {
         el7.setValue("element7\n&\"\'<>");
         el6.addChild(el7);
 
+        Xpp3Dom el8 = new Xpp3Dom("el8");
+        el8.setValue("special-char-" + (char) 7);
+
+        dom.addChild(el8);
         return dom;
     }
 }