content: package com.alibaba.json.bvt.geo;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.support.geo.Feature;
  import com.alibaba.fastjson.support.geo.Geometry;
  import com.alibaba.fastjson.support.geo.Point;
  import junit.framework.TestCase;
  
  public class FeatureTest
          extends TestCase {
      public void test_geo() throws Exception {
          String str = "{\n" +
                  "    \"type\": \"Feature\",\n" +
                  "    \"bbox\": [-10.0, -10.0, 10.0, 10.0],\n" +
                  "    \"geometry\": {\n" +
                  "       \"type\": \"Polygon\",\n" +
                  "       \"coordinates\": [\n" +
                  "           [\n" +
                  "               [-10.0, -10.0],\n" +
                  "               [10.0, -10.0],\n" +
                  "               [10.0, 10.0],\n" +
                  "               [-10.0, -10.0]\n" +
                  "           ]\n" +
                  "       ]\n" +
                  "    }\n" +
                  "}";
  
          Geometry geometry = JSON.parseObject(str, Geometry.class);
          assertEquals(Feature.class, geometry.getClass());
  
          assertEquals("{\"type\":\"Feature\",\"bbox\":[-10.0,-10.0,10.0,10.0],\"properties\":{},\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-10.0,-10.0],[10.0,-10.0],[10.0,10.0],[-10.0,-10.0]]]}}", JSON.toJSONString(geometry));
  
          String str2 = JSON.toJSONString(geometry);
          assertEquals(str2, JSON.toJSONString(JSON.parseObject(str2, Geometry.class)));
      }
  
      public void test_geo_1() throws Exception {
          String str = "{\n" +
                  "    \"type\": \"Feature\",\n" +
                  "    \"id\": \"f2\",\n" +
                  "    \"geometry\": {\n" +
                  "       \"type\": \"Polygon\",\n" +
                  "       \"coordinates\": [\n" +
                  "           [\n" +
                  "               [-10.0, -10.0],\n" +
                  "               [10.0, -10.0],\n" +
                  "               [10.0, 10.0],\n" +
                  "               [-10.0, -10.0]\n" +
                  "           ]\n" +
                  "       ]\n" +
                  "    }\n" +
                  "}";
  
          Geometry geometry = JSON.parseObject(str, Geometry.class);
          assertEquals(Feature.class, geometry.getClass());
  
          assertEquals("{\"type\":\"Feature\",\"id\":\"f2\",\"properties\":{},\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-10.0,-10.0],[10.0,-10.0],[10.0,10.0],[-10.0,-10.0]]]}}", JSON.toJSONString(geometry));
  
          String str2 = JSON.toJSONString(geometry);
          assertEquals(str2, JSON.toJSONString(JSON.parseObject(str2, Geometry.class)));
      }
  }
  