{
engine.saveText( NAME1, "v1\r\n" );
engine.saveText( NAME1, "v2\r\n" );
engine.saveText( NAME1, "v3\r\n" );
PageManager mgr = engine.getPageManager();
WikiPageProvider provider = mgr.getProvider();
List l = provider.getVersionHistory( NAME1 );
assertEquals( "wrong # of versions", 3, l.size() );
provider.deleteVersion( NAME1, 2 );