void read(String testFileName) throws IOException { File source = new File(testFileName); assertTrue(parser.read(source)); assertNotNull(parser.getFormat()); assertNotNull(parser.getAllRoutes()); assertTrue(parser.getAllRoutes().size() > 0); assertNotNull("Cannot read route from " + source, parser.getTheRoute()); assertTrue(parser.getTheRoute().getPositionCount() > 0); }