@Test( expected = IOException.class )
public void testGenerate_io_exception() throws Exception {

	File inexistingTemplate = new File( "inexisting.tpl" );
	TemplateEntry te = new TemplateEntry( inexistingTemplate, null, null, null );
	Application app = new Application( "test", null );
	Logger logger = Logger.getLogger( getClass().getName());
	File outputDir = this.folder.newFile();
	TemplateUtils.generate( app, outputDir, Collections.singleton( te ), logger );
}