assertSame(DefaultColorSelectionModel.class, ch.getSelectionModel().getClass());
assertNull(ch.accessibleContext);
assertEquals(Color.WHITE, ch.getColor());
ch = new JColorChooser(Color.BLACK);
assertEquals(Color.BLACK, ch.getColor());
ColorSelectionModel model = new DefaultColorSelectionModel();
ch = new JColorChooser(model);
assertFalse(propertyChangeController.isChanged());
assertSame(model, ch.getSelectionModel());
assertSame(BorderLayout.class, ch.getLayout().getClass());
}