@Test
public void testGetHostBatches() throws Exception {
URL url;
String[] batches;
url = new URL("http://subdomain.example.edu.tr");
batches = URLUtil.getHostBatches(url);
assertEquals("subdomain", batches[0]);
assertEquals("example", batches[1]);
assertEquals("edu", batches[2]);
assertEquals("tr", batches[3]);
url = new URL("http://");
batches = URLUtil.getHostBatches(url);
assertEquals(1, batches.length);
assertEquals("", batches[0]);
url = new URL("http://140.211.11.130/foundation/contributing.html");
batches = URLUtil.getHostBatches(url);
assertEquals(1, batches.length);
assertEquals("140.211.11.130", batches[0]);
// test non-ascii
url = new URL("http://www.example.商業.tw");
batches = URLUtil.getHostBatches(url);
assertEquals("www", batches[0]);
assertEquals("example", batches[1]);
assertEquals("商業", batches[2]);
assertEquals("tw", batches[3]);
}
