void () { myFixture.disableInspections(new CheckXmlFileWithXercesValidatorInspection()); final String testName = getTestName(false); final String location = "XInclude.xsd"; final String url = "http://www.w3.org/2001/XInclude"; ExternalResourceManagerExImpl.registerResourceTemporarily(url, location, getTestRootDisposable()); myFixture.configureByFiles(testName + ".xhtml", location); myFixture.checkHighlighting(true, false, false); }