Index: /home/metskem/workspace/JSPWiki/tests/com/ecyrd/jspwiki/plugin/CounterPluginTest.java
===================================================================
--- /home/metskem/workspace/JSPWiki/tests/com/ecyrd/jspwiki/plugin/CounterPluginTest.java	(revision 632655)
+++ /home/metskem/workspace/JSPWiki/tests/com/ecyrd/jspwiki/plugin/CounterPluginTest.java	(working copy)
@@ -87,6 +87,30 @@
                       translate(src) );
     }
 
+    public void testIncrement()
+    throws Exception
+{
+    String src = "[{Counter}], [{Counter increment=9}]";
+
+    assertEquals( "1, 10", translate(src) );
+
+    src = "[{Counter}],[{Counter}], [{Counter increment=-8}]";
+
+    assertEquals( "1,2, -6", translate(src) );
+}
+
+    public void testShow()
+    throws Exception
+{
+    String src = "[{Counter}],[{Counter showResult=false}],[{Counter}]";
+
+    assertEquals( "1,,3", translate(src) );
+
+    src = "[{Counter}],[{Counter showResult=true}],[{Counter}]";
+
+    assertEquals( "1,2,3", translate(src) );
+}
+
     public static Test suite()
     {
         return new TestSuite( CounterPluginTest.class );