content: /*
   * Solo - A small and beautiful blogging system written in Java.
   * Copyright (c) 2010-present, b3log.org
   *
   * Solo is licensed under Mulan PSL v2.
   * You can use this software according to the terms and conditions of the Mulan PSL v2.
   * You may obtain a copy of Mulan PSL v2 at:
   *         http://license.coscl.org.cn/MulanPSL2
   * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
   * See the Mulan PSL v2 for more details.
   */
  package org.b3log.solo.repository;
  
  import org.b3log.latke.repository.Transaction;
  import org.b3log.solo.AbstractTestCase;
  import org.b3log.solo.model.Link;
  import org.json.JSONObject;
  import org.testng.Assert;
  import org.testng.annotations.Test;
  
  /**
   * {@link LinkRepository} test case.
   *
   * @author <a href="http://88250.b3log.org">Liang Ding</a>
   * @version 1.0.0.3, Jan 18, 2022
   */
  @Test(suiteName = "repository")
  public final class LinkRepositoryImplTestCase extends AbstractTestCase {
  
      /**
       * Tests.
       *
       * @throws Exception exception
       */
      @Test
      public void test() throws Exception {
          final LinkRepository linkRepository = getLinkRepository();
  
          final int link1Order = 0, link2Order = 1, link3Order = 2;
  
          JSONObject link1 = new JSONObject();
          link1.put(Link.LINK_TITLE, "link title");
          link1.put(Link.LINK_DESCRIPTION, "link description");
          link1.put(Link.LINK_ADDRESS, "link address");
          link1.put(Link.LINK_ICON, "link icon");
          link1.put(Link.LINK_ORDER, link1Order);
  
          Transaction transaction = linkRepository.beginTransaction();
          linkRepository.add(link1);
          transaction.commit();
  
          Assert.assertNull(linkRepository.getByAddress("test"));
          Assert.assertNotNull(linkRepository.getByAddress("link address"));
  
          Assert.assertNotNull(linkRepository.getByOrder(0));
          Assert.assertNotNull(linkRepository.getByOrder(link1Order));
  
          final JSONObject link2 = new JSONObject();
          link2.put(Link.LINK_TITLE, "link title");
          link2.put(Link.LINK_DESCRIPTION, "link description");
          link2.put(Link.LINK_ADDRESS, "link address");
          link2.put(Link.LINK_ICON, "link icon");
          link2.put(Link.LINK_ORDER, link2Order);
  
          transaction = linkRepository.beginTransaction();
          final String link2Id = linkRepository.add(link2);
          transaction.commit();
  
          Assert.assertEquals(linkRepository.getMaxOrder(), link2Order);
  
          JSONObject link3 = new JSONObject();
          link3.put(Link.LINK_TITLE, "link title");
          link3.put(Link.LINK_DESCRIPTION, "link description");
          link3.put(Link.LINK_ADDRESS, "link address");
          link3.put(Link.LINK_ICON, "link icon");
          link3.put(Link.LINK_ORDER, link3Order);
          transaction = linkRepository.beginTransaction();
          linkRepository.add(link3);
  
          transaction.commit();
  
          Assert.assertEquals(linkRepository.count(), 3);
  
          link1 = linkRepository.getUpper(link2Id);
          Assert.assertNotNull(link1);
          Assert.assertEquals(link1.getInt(Link.LINK_ORDER), link1Order);
  
          link3 = linkRepository.getUnder(link2Id);
          Assert.assertNotNull(link3);
          Assert.assertEquals(link3.getInt(Link.LINK_ORDER), link3Order);
      }
  }
  