content: /*
   * Created on Nov 1, 2007
   * 
   * Licensed 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.
   * 
   * Copyright @2007-2013 the original author or authors.
   */
  package org.fest.swing.hierarchy;
  
  import static org.fest.assertions.Assertions.assertThat;
  import static org.fest.swing.edt.GuiActionRunner.execute;
  import static org.fest.swing.hierarchy.JFrameContentPaneQuery.contentPaneOf;
  
  import java.awt.Component;
  import java.awt.Container;
  
  import javax.swing.JDesktopPane;
  import javax.swing.JInternalFrame;
  import javax.swing.JTextField;
  
  import org.fest.swing.annotation.RunsInEDT;
  import org.fest.swing.edt.GuiQuery;
  import org.fest.swing.test.core.SequentialEDTSafeTestCase;
  import org.fest.swing.test.swing.TestMdiWindow;
  import org.fest.swing.test.swing.TestWindow;
  import org.junit.Test;
  
  /**
   * Tests for {@link ParentFinder#parentOf(Component)}.
   * 
   * @author Alex Ruiz
   * @author Yvonne Wang
   */
  public class ParentFinder_parentOf_Test extends SequentialEDTSafeTestCase {
    private ParentFinder finder;
  
    @Override
    protected final void onSetUp() {
      finder = new ParentFinder();
    }
  
    @Test
    public void should_return_parent_of_Component() {
      final MyWindow window = MyWindow.createNew();
      try {
        Container parent = findParent(finder, window.textField);
        assertThat(parent).isSameAs(contentPaneOf(window));
      } finally {
        window.destroy();
      }
    }
  
    private static class MyWindow extends TestWindow {
      @RunsInEDT
      static MyWindow createNew() {
        return execute(new GuiQuery<MyWindow>() {
          @Override
          protected MyWindow executeInEDT() {
            return new MyWindow();
          }
        });
      }
  
      final JTextField textField = new JTextField();
  
      private MyWindow() {
        super(ParentFinder_parentOf_Test.class);
        addComponents(textField);
      }
    }
  
    @Test
    public void should_return_parent_of_JInternalFrame() {
      TestMdiWindow window = TestMdiWindow.createNewWindow(getClass());
      JInternalFrame internalFrame = window.internalFrame();
      try {
        assertThat(findParent(finder, internalFrame)).isNotNull().isSameAs(desktopPaneOf(internalFrame));
      } finally {
        window.destroy();
      }
    }
  
    @RunsInEDT
    private static Container findParent(final ParentFinder finder, final Component c) {
      return execute(new GuiQuery<Container>() {
        @Override
        protected Container executeInEDT() {
          return finder.parentOf(c);
        }
      });
    }
  
    @RunsInEDT
    private static JDesktopPane desktopPaneOf(final JInternalFrame internalFrame) {
      return execute(new GuiQuery<JDesktopPane>() {
        @Override
        protected JDesktopPane executeInEDT() {
          return internalFrame.getDesktopIcon().getDesktopPane();
        }
      });
    }
  }
  