public void testMessage() {
String string = "Test Message"; // $NON-NLS-1$
table.message(string);
while (Display.getCurrent().readAndDispatch()) ;
PageBook book = (PageBook) table.getControl();
assertTrue(book.getChildren()[0] instanceof Text);
assertTrue(book.getChildren()[0].isVisible());
assertTrue(book.getChildren()[1] instanceof Table);
assertFalse(book.getChildren()[1].isVisible());
Text text = (Text) book.getChildren()[0];
assertEquals(string, text.getText());
table.message(null);
while (Display.getCurrent().readAndDispatch()) ;
assertFalse(book.getChildren()[0].isVisible());
assertTrue(book.getChildren()[1].isVisible());
}
