Examples with LinkRepository org.b3log.solo.repository.LinkRepository used on opensource projects

Example 1 with LinkRepository

use of org.b3log.solo.repository.LinkRepository in project solo by b3log.

the class LinkRepositoryImplTestCase method test.

/**
     * Tests.
     * 
     * @throws Exception exception
     */
@Test
public void test() throws Exception {
    final LinkRepository linkRepository = getLinkRepository();
    final int link1Order = 1, link2Order = 2, link3Order = 3;
    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_ORDER, link1Order);
    Transaction transaction = linkRepository.beginTransaction();
    linkRepository.add(link1);
    transaction.commit();
    Assert.assertNull(linkRepository.getByAddress("test"));
    Assert.assertNotNull(linkRepository.getByAddress("link address"));
    Assert.assertNull(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_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_ORDER, link3Order);
    transaction = linkRepository.beginTransaction();
    linkRepository.add(link3);
    transaction.commit();
    final int total = 3;
    Assert.assertEquals(linkRepository.count(), total);
    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);
}