Bug 278479 [CSS] SWT unit tests failing "This isn't an RGBColor type"
tests/org.eclipse.e4.ui.tests.css.swt/src/org/eclipse/e4/ui/tests/css/swt/ButtonTest.java
assertEquals(16, fontData.getHeight());
		assertEquals(SWT.NORMAL, fontData.getStyle());		
	}
	public void testFontBold() throws Exception {
		Button buttonToTest = createTestButton("Button { font: Arial 12px; font-weight: bold }");
		assertEquals(1, buttonToTest.getFont().getFontData().length);
		FontData fontData = buttonToTest.getFont().getFontData()[0];
		assertEquals("Arial", fontData.getName());
		assertEquals(12, fontData.getHeight());
		assertEquals(SWT.BOLD, fontData.getStyle());		
	}
	public void testFontItalic() throws Exception {
		Button buttonToTest = createTestButton("Button { font-style: italic }");
		assertEquals(1, buttonToTest.getFont().getFontData().length);
		FontData fontData = buttonToTest.getFont().getFontData()[0];
		assertEquals(SWT.ITALIC, fontData.getStyle());		
	}
	
	public void testSelectedPseudo() throws Exception {
		Button buttonToTest = createTestButton("Button { color: #FF0000; }\n" + 
				"Button:selected { color: #0000FF; }");
		assertEquals(RED, buttonToTest.getForeground().getRGB());
		buttonToTest.setSelection(true);
		engine.applyStyles(buttonToTest.getShell(), true);
		assertEquals(BLUE, buttonToTest.getForeground().getRGB());
	}
	
	public void testAlignment() throws Exception {
		Button buttonToTest = createTestButton("Button { alignment: right; }");		
		assertEquals(SWT.RIGHT, buttonToTest.getAlignment());