@Test
	public void itShouldSerialize() throws Exception
	{
		Polygon polygon = new Polygon(MockData.EXTERNAL);
		assertEquals("{\"coordinates\":"
				+ "[[[100.0,0.0],[101.0,0.0],[101.0,1.0],[100.0,1.0],[100.0,0.0]]],\"type\":\"Polygon\"}",
				mapper.toJson(polygon));
	}