Bug 182062 Define and provide Date/Time format value
DateTime type has been supported in BIRT. Now, there's a proposal on support Date/Time type in BIRT Report Designer. In order to enable end user setting the format of Date/Time type, please define and provide format value for both Date and Time.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/api/StyleHandleTest.java
assertEquals( "Closed", ruleHandle.getDisplay( ) ); 
		assertNull( ruleHandle.getDisplayKey( ) );
		assertEquals( DesignChoiceConstants.MAP_OPERATOR_LIKE, ruleHandle
				.getOperator( ) );
		assertEquals( "X", ruleHandle.getValue1( ) ); 
		assertEquals( "Y", ruleHandle.getValue2( ) ); 
		ruleHandle.setDisplay( "new closed" ); 
		assertEquals( "new closed", ruleHandle.getDisplay( ) ); 
		ruleHandle.setDisplayKey( "new closed display id" ); 
		assertEquals( "new closed display id", ruleHandle.getDisplayKey( ) ); 
		ruleHandle.setOperator( DesignChoiceConstants.MAP_OPERATOR_LE );
		assertEquals( DesignChoiceConstants.MAP_OPERATOR_LE, ruleHandle
				.getOperator( ) );
		ruleHandle.setValue1( "new x" ); 
		ruleHandle.setValue2( "new y" ); 
		assertEquals( "new x", ruleHandle.getValue1( ) ); 
		assertEquals( "new y", ruleHandle.getValue2( ) ); 
		
		ruleHandle = (MapRuleHandle) iter.next( );
		assertEquals( "id for open", ruleHandle.getDisplayKey( ) ); 
	}
	/**
	 * Test set format of style
	 * 
	 * @throws Exception
	 */
	public void testSetStyleFormat( ) throws Exception
	{
		designHandle = new SessionHandle( ULocale.getDefault( ) )
				.createDesign( );