/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License 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 org.apache.chemistry.opencmis.tck.tests.crud;
  
  import static org.apache.chemistry.opencmis.tck.CmisTestResultStatus.FAILURE;
  import static org.apache.chemistry.opencmis.tck.CmisTestResultStatus.SKIPPED;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.chemistry.opencmis.client.api.CmisObject;
  import org.apache.chemistry.opencmis.client.api.Folder;
  import org.apache.chemistry.opencmis.client.api.Item;
  import org.apache.chemistry.opencmis.client.api.ItemIterable;
  import org.apache.chemistry.opencmis.client.api.Session;
  import org.apache.chemistry.opencmis.commons.enums.CmisVersion;
  import org.apache.chemistry.opencmis.tck.CmisTestResult;
  import org.apache.chemistry.opencmis.tck.impl.AbstractSessionTest;
  
  /**
   * Simple folder test.
   */
  public class CreateAndDeleteItemTest extends AbstractSessionTest {
  
      @Override
      public void init(Map<String, String> parameters) {
          super.init(parameters);
          setName("Create and Delete Item Test");
          setDescription("Creates a few items, checks the newly created items and their parent and finally deletes the created items.");
      }
  
      @Override
      public void run(Session session) {
          if (session.getRepositoryInfo().getCmisVersion() == CmisVersion.CMIS_1_0) {
              addResult(createResult(SKIPPED, "Items are not supported by CMIS 1.0. Test skipped!"));
              return;
          }
  
          if (hasItems(session)) {
              CmisTestResult f;
  
              int numOfItems = 20;
  
              // create a test folder
              Folder testFolder = createTestFolder(session);
  
              try {
                  Map<String, Item> items = new HashMap<String, Item>();
  
                  // create items
                  for (int i = 0; i < numOfItems; i++) {
                      Item newItem = createItem(session, testFolder, "item" + i);
                      items.put(newItem.getId(), newItem);
                  }
  
                  // check if all items are there
                  ItemIterable<CmisObject> children = testFolder.getChildren(SELECT_ALL_NO_CACHE_OC);
                  List<String> childrenIds = new ArrayList<String>();
                  for (CmisObject child : children) {
                      if (child != null) {
                          childrenIds.add(child.getId());
                          Item item = items.get(child.getId());
  
                          f = createResult(FAILURE, "Item and test folder child don't match! Id: " + child.getId());
                          addResult(assertShallowEquals(item, child, null, f));
                      }
                  }
  
                  f = createResult(FAILURE, "Number of created items does not match the number of existing items!");
                  addResult(assertEquals(numOfItems, childrenIds.size(), null, f));
  
                  for (Item item : items.values()) {
                      if (!childrenIds.contains(item.getId())) {
                          addResult(createResult(FAILURE,
                                  "Created item not found in test folder children! Id: " + item.getId()));
                      }
                  }
  
                  // delete all item
                  for (Item item : items.values()) {
                      item.delete(true);
 
                     f = createResult(FAILURE,
                             "Item should not exist anymore but it is still there! Id: " + item.getId());
                     addResult(assertIsFalse(exists(item), null, f));
                 }
             } finally {
                 // delete the test folder
                 deleteTestFolder();
             }
 
             addResult(createInfoResult("Tested the creation and deletion of " + numOfItems + " items."));
         } else {
             addResult(createResult(SKIPPED, "Items not supported. Test skipped!"));
         }
     }
 }