Bug 186926 Enhance methods name in IFont, a simple APi class in model
Two issues in IFont interface: 1. Bold is misspelled in setIsBold() method. 2. Setter method name for Boolean arguments is not good. I prefer setBold to setIsBold. There are four boolean-setter methods needing modification like that.
chart/org.eclipse.birt.chart.tests/src/org/eclipse/birt/chart/tests/script/ChartTest.java
assertNotNull( color );
		assertEquals( "Dummy color - Red", color.getRed( ), 0 );
		color.setRed( 255 );
		assertEquals( color.getRed( ), 255 );
		assertEquals( "Dummy color - transparency",
				color.getTransparency( ),
				255 );
		color.setTransparency( 0 );
		assertEquals( color.getTransparency( ), 0 );
	}
	public void testDescription( )
	{
		assertEquals( "IChart.getDescription",
				getChartWithAxes( ).getDescription( ).getValue( ),
				"Description" );
		String newDesc = "Test description";
		getChartWithAxes( ).getDescription( ).setValue( newDesc );
		assertEquals( "IChart.SetDescription",
				getChartWithAxes( ).getDescription( ).getValue( ),
				newDesc );
	}
	public void testColorByCategory( )
	{
		assertFalse( "IChart.isColorByCategory",
				getChartWithAxes( ).isColorByCategory( ) );
		getChartWithAxes( ).setColorByCategory( true );
		assertTrue( "IChart.setColorByCategory",
				getChartWithAxes( ).isColorByCategory( ) );
	}
	public void testOutput( )