content: package com.alibaba.json.bvt.path;
  
  import com.alibaba.fastjson.JSONArray;
  import com.alibaba.fastjson.JSONException;
  import com.alibaba.fastjson.JSONPath;
  import com.alibaba.fastjson.JSONPathException;
  import junit.framework.TestCase;
  
  import java.util.Map;
  
  public class JSONPath_8 extends TestCase {
  
      public void test_path() throws Exception {
          Model m = new Model();
          m.f0 = 101;
          m.f1 = 102;
  
          JSONPath.remove(m, "$.f0");
          assertNull(m.f0);
  
          JSONPath.remove(m, "$.f1");
          assertNull(m.f1);
  
  
          JSONPath.remove(m, "$.f2");
  
          JSONPath.eval(m, "$.f2");
      }
  
      public void test_error() throws Exception {
          Exception error = null;
  
          Model m = new Model();
          m.f0 = 101;
          m.f1 = 102;
  
          try {
              JSONPath.eval(m, "$.id");
          } catch (JSONPathException ex) {
              error = ex;
          }
          assertNotNull(error);
      }
  
      public void test_error_1() throws Exception {
          Exception error = null;
  
          Model m = new Model();
          m.f0 = 101;
          m.f1 = 102;
  
          try {
              JSONPath.eval(m, "$..id");
          } catch (JSONPathException ex) {
              error = ex;
          }
          assertNotNull(error);
      }
  
      public void test_paths() throws Exception {
          Model m = new Model();
          m.f0 = 101;
          m.f1 = 102;
  
          Exception error = null;
          try {
              Map<String, Object> paths = JSONPath.paths(m);
          } catch (JSONException ex) {
              error = ex;
          }
          assertNotNull(error);
      }
  
      public static class Model {
          public Integer f0;
          public Integer f1;
  
          public Integer getId() {
              throw new IllegalStateException();
          }
  
      }
  
  //    public void test_path_2() throws Exception {
  ////        File file = new File("/Users/wenshao/Downloads/test");
  ////        String json = FileUtils.readFileToString(file);
  //        String json = "{\"returnObj\":[{\"$ref\":\"$.subInvokes.com\\\\.alipay\\\\.cif\\\\.user\\\\.UserInfoQueryService\\\\@findUserInfosByCardNo\\\\(String[])[0].response[0]\"}]}";
  //        JSON.parseObject(json);
  //    }
  
  }
  