public void testCreateDb() throws Exception { URL resource = Thread.currentThread().getContextClassLoader().getResource("etm/contrib/rrd/rrd4j/resources/basic_db_template.xml"); File path = File.createTempFile("test", ".rrd"); try { path.delete(); Rrd4jUtil rrd4jUtil = new Rrd4jUtil(); rrd4jUtil.createRrdDb(resource, path, null); assertTrue(path.exists()); RrdDb db = new RrdDb(path.getAbsolutePath(), true); assertEquals(4, db.getDsCount()); db.close(); } finally { if (path.exists()) { path.delete(); } } }