Bug 193245 Should block user to set content type property on the child element
After we switch from the slot to content element type property, all the rules that we applied to the slot before should be applied to the content element type property. When an element is extended from the library element, it should not be allowed to change the child element structure. So, when user call setProperty() to set the value of the content element type property, Model should throw out exception.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/command/PropertyCommandTest.java
* </tr>
 * 
 * <tr>
 * <td></td>
 * <td>move item to position which out of array size
 * <td>The exception with IndexOutOfBoundException is thrown.</td>
 * </tr>
 * 
 * 
 * <tr>
 * <td>{@link #testPropertyEvent}</td>
 * <td>basic notification with event test.</td>
 * <td>after changing , getpropertyname should be equal to the setter one</td>
 * </tr>
 * 
 * <tr>
 * <td>{@link #testNotification}</td>
 * <td>Use listener to test if notification works or not.</td>
 * <td>value of property displayName change to listener</td>
 * </tr>
 * 
 * </table>
 * 
 * 
 */
/**
 * @author Administrator
 * 
 */
public class PropertyCommandTest extends BaseTestCase