/**
    * Copyright 2005-2011 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.rice.kew.actions;
  
  import org.junit.Test;
  import org.kuali.rice.kew.actionitem.ActionItem;
  import org.kuali.rice.kew.actionlist.service.ActionListService;
  import org.kuali.rice.kew.api.WorkflowDocument;
  import org.kuali.rice.kew.api.WorkflowDocumentFactory;
  import org.kuali.rice.kew.service.KEWServiceLocator;
  import org.kuali.rice.kew.test.KEWTestCase;
  import org.kuali.rice.kim.api.KimConstants;
  
  import java.util.Collection;
  import java.util.Iterator;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  /**
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class ReleaseWorkgroupAuthorityTest extends KEWTestCase {
  
      protected void loadTestData() throws Exception {
          loadXmlFile("ActionsConfig.xml");
      }
  
      @Test public void testReleaseWorkgroupAuthority() throws Exception {
          WorkflowDocument doc = WorkflowDocumentFactory.createDocument(getPrincipalIdForName("user1"), TakeWorkgroupAuthorityTest.DOC_TYPE);
          doc.route("");
  
          String groupId = getGroupIdForName(KimConstants.KIM_GROUP_WORKFLOW_NAMESPACE_CODE, "TestWorkgroup");
          //have member rkirkend take authority
          doc = WorkflowDocumentFactory.loadDocument(getPrincipalIdForName("rkirkend"), doc.getDocumentId());
          doc.takeGroupAuthority("", groupId);
  
          // verify there is only one action item and that it's to rkirkend
          ActionListService aiService = KEWServiceLocator.getActionListService();
          Collection<ActionItem> actionItems = aiService.findByDocumentId(doc.getDocumentId());
          assertEquals("There should be only one action item", 1, actionItems.size());
          ActionItem ai = (ActionItem)actionItems.iterator().next();
          assertEquals("action item should be to rkirkend", getPrincipalIdForName("rkirkend"), ai.getPrincipalId());
          assertEquals("action item should be to group", groupId, ai.getGroupId());
          
          //have rkirkend release authority
          doc = WorkflowDocumentFactory.loadDocument(getPrincipalIdForName("rkirkend"), doc.getDocumentId());
  
          doc.releaseGroupAuthority("", groupId);
  
          //verify that all members have the action item
          actionItems = aiService.findByDocumentId(doc.getDocumentId());
          assertTrue("There should be more than one action item", actionItems.size() > 1);
          for (Iterator<ActionItem> iter = actionItems.iterator(); iter.hasNext();) {
              ActionItem actionItem = iter.next();
              assertTrue("Action Item not to workgroup member", TakeWorkgroupAuthorityTest.WORKGROUP_MEMBERS.contains(actionItem.getPerson().getPrincipalName()));
          }
      }
  }