@Test
	public void testGetPicture() {
		assertTrue(model.getPicture().equals(this.picture)); //equals
		assertTrue(model.getPicture() == this.picture); //same reference
		
		this.picture = new Picture();
		this.picture.setName("Crazyness");
		this.picture.setPath(Global.ICON_UPDATE); //just a string
		this.picture.setLocation(this.location);
		assertTrue(this.model.getPicture() != this.picture);
		this.model = new MarkerModel(this.picture);
		assertTrue(this.model.getPicture() == this.picture);
	}