// =================================================================================================
// Copyright 2011 Twitter, Inc.
// -------------------------------------------------------------------------------------------------
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this work except in compliance with the License.
// You may obtain a copy of the License in the LICENSE file, or at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// =================================================================================================
package com.twitter.common.net;
import java.util.Arrays;
import java.util.List;
import com.google.common.collect.Lists;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author Adam Samet
*/
public class UrlTokenizerUtilTest {
@Test
public void testGetReversedDomainParts() {
List<String> list1 = Lists.newArrayList();
String url1 = "www.twitter.com";
list1.add("com");
assertEquals(list1, UrlTokenizerUtil.getReversedDomainParts(url1, 1));
list1.add("twitter");
assertEquals(list1, UrlTokenizerUtil.getReversedDomainParts(url1, 2));
list1.add("www");
assertEquals(list1, UrlTokenizerUtil.getReversedDomainParts(url1, 3));
list1.add("");
assertEquals(list1, UrlTokenizerUtil.getReversedDomainParts(url1, 4));
list1.add("");
assertEquals(list1, UrlTokenizerUtil.getReversedDomainParts(url1, 5));
List<String> list2 = Lists.newArrayList();
String url2 = "www.twitter.co.uk";
list2.add("co.uk");
assertEquals(list2, UrlTokenizerUtil.getReversedDomainParts(url2, 1));
list2.add("twitter");
assertEquals(list2, UrlTokenizerUtil.getReversedDomainParts(url2, 2));
list2.add("www");
assertEquals(list2, UrlTokenizerUtil.getReversedDomainParts(url2, 3));
list2.add("");
assertEquals(list2, UrlTokenizerUtil.getReversedDomainParts(url2, 4));
list2.add("");
assertEquals(list2, UrlTokenizerUtil.getReversedDomainParts(url2, 5));
List<String> list3 = Lists.newArrayList();
String url3= "www.twitter.co.ukNOT";
list3.add("ukNOT");
assertEquals(list3, UrlTokenizerUtil.getReversedDomainParts(url3, 1));
list3.add("co");
assertEquals(list3, UrlTokenizerUtil.getReversedDomainParts(url3, 2));
list3.add("twitter");
assertEquals(list3, UrlTokenizerUtil.getReversedDomainParts(url3, 3));
list3.add("www");
assertEquals(list3, UrlTokenizerUtil.getReversedDomainParts(url3, 4));
list3.add("");
assertEquals(list3, UrlTokenizerUtil.getReversedDomainParts(url3, 5));
assertEquals(Arrays.asList("co.jp", "google"),
UrlTokenizerUtil.getReversedDomainParts("news.google.co.jp", 2));
assertEquals(Arrays.asList("co.jp", "google"),
UrlTokenizerUtil.getReversedDomainParts("news.google.co.jp", 2));
assertEquals(Arrays.asList("com", "google"),
UrlTokenizerUtil.getReversedDomainParts("news.google.com", 2));
assertEquals(Arrays.asList("com", "google", "news"),
UrlTokenizerUtil.getReversedDomainParts("news.google.com", 3));
}
@Test
public void testIsTLD() throws Exception {
assertTrue(UrlTokenizerUtil.isTLD("com.cn", false));
assertTrue(UrlTokenizerUtil.isTLD("com", false));
assertTrue(UrlTokenizerUtil.isTLD("co.jp", false));
assertTrue(UrlTokenizerUtil.isTLD("co.uk", false));
assertTrue(UrlTokenizerUtil.isTLD("uk.co", true));
assertTrue(UrlTokenizerUtil.isTLD("cn.com", true));
assertFalse(UrlTokenizerUtil.isTLD("google.co.uk", false));
assertFalse(UrlTokenizerUtil.isTLD("google.jp", false));
}
}