content: package com.alibaba.json.bvt;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.JSONObject;
  import com.alibaba.fastjson.serializer.SerializeConfig;
  import junit.framework.TestCase;
  
  import java.util.Currency;
  
  public class CurrencyTest5 extends TestCase {
  
      public void test_0() throws Exception {
          SerializeConfig config = new SerializeConfig();
          config.put(Currency.class
                  , config.createJavaBeanSerializer(Currency.class));
  
          JSONObject jsonObject = new JSONObject();
          jsonObject.put("value", Currency.getInstance("CNY"));
  
          String text = JSON.toJSONString(jsonObject, config);
          System.out.println(text);
          String str1 = "{\"value\":{\"currencyCode\":\"CNY\",\"displayName\":\"Chinese Yuan\",\"symbol\":\"CNY\"}}";
          String str2 = "{\"value\":{\"currencyCode\":\"CNY\",\"displayName\":\"人民币\",\"symbol\":\"￥\"}}";
          String str3 = "{\"value\":{\"currencyCode\":\"CNY\",\"displayName\":\"Chinese Yuan\",\"numericCodeAsString\":\"156\",\"symbol\":\"CN¥\"}}";
          String str4 = "{\"value\":{\"currencyCode\":\"CNY\",\"displayName\":\"人民币\",\"numericCodeAsString\":\"156\",\"symbol\":\"￥\"}}";
          assertTrue(text.equals(str1)
                  || text.equals(str2)
                  || text.equals(str3)
                  || text.equals(str4));
  
          Currency currency = JSON.parseObject(text, VO.class).value;
  
          assertSame(Currency.getInstance("CNY"), currency);
      }
  
      public static class VO {
          public Currency value;
  
      }
  }
  