@Test
	public void itShouldSerializeMultiPoint() throws Exception
	{
		MultiPoint lineString = new LineString(new LngLatAlt(100, 0), new LngLatAlt(101, 1));
		Assert.assertEquals("{\"coordinates\":[[100.0,0.0],[101.0,1.0]],\"type\":\"LineString\"}", mapper.toJson(lineString));
	}