}
private void CreateExternalRoot() throws Exception {
FileUtil.createDir("testDir");
FileUtil.createDir("testDir/ExternalRoot");
externalRoot = new FileSystemPageFactory().makePage(new File("testDir/ExternalRoot"), "ExternalRoot", null);
WikiPage externalPageOne = WikiPageUtil.addPage(externalRoot, PathParser.parse("ExternalPageOne"), "external page one");
WikiPageUtil.addPage(externalPageOne, PathParser.parse("ExternalChild"), "external child");
WikiPageUtil.addPage(externalRoot, PathParser.parse("ExternalPageTwo"), "external page two");
symPage = new SymbolicPage("SymPage", externalRoot, pageOne);