@Test
	public void testSetPictures(){
		this.model.setPictures(null);
		assertTrue(this.model.getPictures().isEmpty());
		
		List<PictureObject> list = new ArrayList<PictureObject>();
		list.add(new Picture());
		
		this.model.setPictures(list);
		assertTrue(this.model.getPictures().equals(list));
	}