content: /*
   * Created on Apr 1, 2008
   *
   * 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 @2008-2013 the original author or authors.
   */
  package org.fest.swing.core;
  
  import static org.fest.assertions.Assertions.assertThat;
  import static org.fest.swing.edt.GuiActionRunner.execute;
  import static org.fest.swing.test.task.ComponentRequestFocusAndWaitForFocusGainTask.giveFocusAndWaitTillIsFocused;
  
  import javax.swing.JButton;
  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.TestWindow;
  import org.junit.Test;
  
  /**
   * Tests for {@link FocusMonitor#hasFocus()}.
   *
   * @author Alex Ruiz
   */
  public class FocusMonitor_hasFocus_Test extends SequentialEDTSafeTestCase {
    private MyWindow window;
  
    @Override
    protected void onSetUp() {
      window = MyWindow.createNew();
      window.display();
    }
  
    @Override
    protected void onTearDown() {
      window.destroy();
    }
  
    @Test
    public void should_return_true_if_Component_gains_focus() {
      FocusMonitor monitor = FocusMonitor.attachTo(window.textBox);
      giveFocusAndWaitTillIsFocused(window.textBox);
      assertThat(monitor.hasFocus()).isTrue();
    }
  
    @Test
    public void should_return_false_if_Component_loses_focus() {
      FocusMonitor monitor = FocusMonitor.attachTo(window.button);
      giveFocusAndWaitTillIsFocused(window.textBox);
      assertThat(monitor.hasFocus()).isFalse();
    }
  
    @Test
    public void should_return_false_if_Component_is_not_focus_owner() {
      giveFocusAndWaitTillIsFocused(window.textBox);
      FocusMonitor monitor = FocusMonitor.attachTo(window.button);
      assertThat(monitor.hasFocus()).isFalse();
    }
  
    private static class MyWindow extends TestWindow {
      final JButton button = new JButton("Click Me");
      final JTextField textBox = new JTextField(20);
  
      @RunsInEDT
      static MyWindow createNew() {
        return execute(new GuiQuery<MyWindow>() {
          @Override
          protected MyWindow executeInEDT() {
            return new MyWindow();
          }
        });
      }
  
      private MyWindow() {
        super(FocusMonitor_hasFocus_Test.class);
        addComponents(button, textBox);
      }
    }
  }
  