content: /*
   * Created on Jul 16, 2009
   * 
   * 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 @2009-2013 the original author or authors.
   */
  package org.fest.swing.driver;
  
  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 org.junit.Test;
  
  /**
   * Tests for {@link JTreeDriver#expandRow(javax.swing.JTree, int)}.
   * 
   * @author Alex Ruiz
   */
  public class JTreeDriver_expandRow_Test extends JTreeDriver_toggleCell_TestCase {
    @Test
    public void should_expand_cell() {
      showWindow();
      requireRowCollapsed(5);
      driver.expandRow(tree, 5);
      requireRowExpanded(5);
    }
  
    @Test
    public void should_not_do_anything_if_cell_already_expanded() {
      showWindow();
      requireRowExpanded(0);
      driver.expandRow(tree, 0);
      requireRowExpanded(0);
    }
  
    @Test
    public void should_throw_error_if_JTree_is_disabled() {
      disableTree();
      try {
        driver.expandRow(tree, 0);
        failWhenExpectingException();
      } catch (IllegalStateException e) {
        assertThatErrorCauseIsDisabledComponent(e);
      }
    }
  
    @Test
    public void should_throw_error_if_JTree_is_not_showing_on_the_screen() {
      try {
        driver.expandRow(tree, 0);
        failWhenExpectingException();
      } catch (IllegalStateException e) {
        assertThatErrorCauseIsNotShowingComponent(e);
      }
    }
  }
  