content: /*
   * Created on Oct 24, 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.driver;
  
  import static org.fest.swing.edt.GuiActionRunner.execute;
  import static org.fest.swing.test.core.CommonAssertions.assertThatErrorCauseIsDisabledComponent;
  import static org.fest.swing.test.core.CommonAssertions.assertThatErrorCauseIsNotShowingComponent;
  import static org.fest.swing.test.core.CommonAssertions.failWhenExpectingException;
  import static org.fest.swing.test.task.ComponentSetEnabledTask.disable;
  
  import java.awt.Component;
  
  import org.fest.swing.annotation.RunsInEDT;
  import org.fest.swing.edt.GuiTask;
  import org.fest.swing.test.core.RobotBasedTestCase;
  import org.fest.swing.test.swing.TestWindow;
  import org.junit.Test;
  
  /**
   * Tests for {@link ComponentPreconditions#checkEnabledAndShowing(java.awt.Component)}.
   * 
   * @author Alex Ruiz
   */
  public class ComponentStateValidator_validateIsEnabledAndShowing_Test extends RobotBasedTestCase {
    private TestWindow window;
  
    @Override
    protected void onSetUp() {
      window = TestWindow.createNewWindow(getClass());
    }
  
    @Test
    public void should_not_throw_error_if_Component_is_enabled_and_showing_on_the_screen() {
      robot.showWindow(window);
      validateWindowIsEnabledAndShowing(window);
    }
  
    @Test
    public void should_throw_error_if_Component_is_disabled() {
      robot.showWindow(window);
      disable(window);
      robot.waitForIdle();
      try {
        validateWindowIsEnabledAndShowing(window);
        failWhenExpectingException();
      } catch (IllegalStateException e) {
        assertThatErrorCauseIsDisabledComponent(e);
      }
    }
  
    @Test
    public void should_throw_error_if_Component_is_not_showing_on_the_screen() {
      try {
        validateWindowIsEnabledAndShowing(window);
        failWhenExpectingException();
      } catch (IllegalStateException e) {
        assertThatErrorCauseIsNotShowingComponent(e);
      }
    }
  
    @RunsInEDT
    private static void validateWindowIsEnabledAndShowing(final Component c) {
      execute(new GuiTask() {
        @Override
        protected void executeInEDT() {
          ComponentPreconditions.checkEnabledAndShowing(c);
        }
      });
    }
  }
  