@Test
  public void testTransitionProxy() throws Exception {
    DocumentModel root = session.getRootDocument();
    DocumentModel doc = new DocumentModelImpl("/", "doc", "File");

    doc = session.createDocument(doc);
    doc.setProperty("dublincore", "title", "t1");
    doc = session.saveDocument(doc);

    DocumentModel proxy = session.publishDocument(doc, root);
    session.save();

    Collection<String> transitions = proxy.getAllowedStateTransitions();
    assertEquals(3, transitions.size());

    if (proxy.getAllowedStateTransitions().contains("delete")) {
      proxy.followTransition("delete");
    }
    assertEquals("deleted", proxy.getCurrentLifeCycleState());
  }
  @Test
  public void documentManagementInTestCasesExample() throws ClientException {
    SchemaManager typeService = Framework.getLocalService(SchemaManager.class);

    DocumentType[] types = typeService.getDocumentTypes();
    for (DocumentType type : types) {
      System.out.println(type.getName());
    }

    DocumentModel mydoc = session.createDocumentModel("File");
    // DocumentModel mydoc = session.createDocumentModel("/", "toto",
    // "File");

    mydoc.setPathInfo("/", "toto");
    mydoc.setPropertyValue("dc:title", "Toto");
    mydoc = session.createDocument(mydoc);
    session.save();

    DocumentModelList docs = session.query("SELECT * FROM Document WHERE dc:title = 'Toto'");
    assertEquals(1, docs.size());
    mydoc = docs.get(0);
    assertEquals("toto", mydoc.getName());
    assertEquals("project", mydoc.getCurrentLifeCycleState());

    for (String state : mydoc.getAllowedStateTransitions()) {
      System.out.println("Transition : " + state);
    }

    // session.followTransition(mydoc.getRef(), "approve");
    mydoc.followTransition("approve");

    mydoc.setPropertyValue("dc:description", "My Description");
    mydoc = session.saveDocument(mydoc);
    session.save();

    assertEquals("approved", mydoc.getCurrentLifeCycleState());
    assertEquals("0.0", mydoc.getVersionLabel());
    assertEquals(0, session.getVersions(mydoc.getRef()).size());

    session.checkIn(mydoc.getRef(), VersioningOption.MINOR, "");
    mydoc = session.getDocument(mydoc.getRef());
    assertEquals("0.1", mydoc.getVersionLabel());
    assertEquals(1, session.getVersions(mydoc.getRef()).size());

    DocumentModel folder = session.createDocumentModel("/", "folder", "Folder");
    folder.setPropertyValue("dc:title", "Folder");
    folder = session.createDocument(folder);
    session.save();

    assertEquals(0, session.getChildren(folder.getRef()).size());
    session.publishDocument(mydoc, folder);
    assertEquals(1, session.getChildren(folder.getRef()).size());

    DocumentModel folder2 = session.createDocumentModel("/", "folder2", "Folder");
    folder2.setPropertyValue("dc:title", "Folder2");
    folder2 = session.createDocument(folder2);
    session.save();

    DocumentModel proxy = session.createProxy(mydoc.getRef(), folder2.getRef());

    assertEquals("Toto", proxy.getPropertyValue("dc:title"));
    mydoc.setPropertyValue("dc:title", "Tutu");
    session.saveDocument(mydoc);
    session.save();

    proxy = session.getDocument(proxy.getRef());
    assertEquals("Tutu", proxy.getPropertyValue("dc:title"));

    proxy.setPropertyValue("dc:title", "Tata");
    session.saveDocument(proxy);
    session.save();

    mydoc = session.getDocument(mydoc.getRef());
    assertEquals("Tata", mydoc.getPropertyValue("dc:title"));
  }