content: package com.alibaba.fastjson2.autoType;
  
  import com.alibaba.fastjson2.JSONB;
  import com.alibaba.fastjson2.JSONReader;
  import com.alibaba.fastjson2.JSONWriter;
  import com.alibaba.fastjson2.util.Differ;
  import org.junit.jupiter.api.Test;
  
  import java.util.Currency;
  
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  public class AutoTypeTest13 {
      @Test
      public void test_0() throws Exception {
          Money bean = new Money(Currency.getInstance("CNY"));
  
          byte[] bytes = JSONB.toBytes(bean, JSONWriter.Feature.WriteClassName, JSONWriter.Feature.FieldBased, JSONWriter.Feature.ReferenceDetection);
  
          Money bean2 = (Money) JSONB.parseObject(bytes, Object.class, JSONReader.Feature.SupportAutoType, JSONReader.Feature.FieldBased);
          assertNotNull(bean2);
          assertNotNull(bean2.value);
  
          Differ.diff(bean, bean2);
      }
  
      public static class Money {
          public final Currency value;
  
          public Money(Currency value) {
              this.value = value;
          }
      }
  }
  