/**
    * Copyright 2005-2013 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.krad.uif.view;
  
  import org.junit.Before;
  import org.junit.Test;
  import org.kuali.rice.krad.uif.component.BindingInfo;
  import org.kuali.rice.krad.uif.component.Component;
  import org.kuali.rice.krad.uif.control.TextControl;
  import org.kuali.rice.krad.uif.field.InputField;
  
  import static junit.framework.Assert.assertNotNull;
  import static junit.framework.Assert.assertTrue;
  
  /**
   * ViewIndexTest has various tests for ViewIndex
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class ViewIndexTest {
      @Before
      public void setUp() throws Exception {
  
      }
  
      /**
       * test that clear indexes after render does not clear fields with a value for refreshWhenChanged and their nested controls
       *
       * @throws Exception
       */
      @Test
      public void testClearIndexesAfterRender() throws Exception {
          ViewIndex viewIndex = new ViewIndex();
          // create an input field
          InputField field = new InputField();
          BindingInfo bindingInfo = new BindingInfo();
          bindingInfo.setBindingPath("property1");
          field.setBindingInfo(bindingInfo);
          String fieldId = "field1";
          field.setId(fieldId);
          field.getRefreshWhenChangedPropertyNames().add("#lp.allDay eq true");
          // set a control
          TextControl textControl = new TextControl();
          String controlId = "text1";
          textControl.setId(controlId);
          field.setControl(textControl);
  
          //add to view index
          Component[] components = {field};
          for (Component component: components) {
              viewIndex.indexComponent(component);
              viewIndex.addInitialComponentStateIfNeeded(component);
          }
  
          // verify initial view index state
          for (Component component: components) {
              assertNotNull(viewIndex.getComponentById(component.getId()));
          }
  
  
          viewIndex.clearIndexesAfterRender();
          // confirm that the index still has the components
          for (Component component: components) {
              assertNotNull(viewIndex.getComponentById(component.getId()));
              assertTrue(viewIndex.getInitialComponentStates().containsKey(component.getId()));
          }
      }
  }