content: package com.alibaba.fastjson2.primitves;
  
  import com.alibaba.fastjson2.JSON;
  import com.alibaba.fastjson2.annotation.JSONField;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class EnumCustomTest {
      @Test
      public void test() {
          Bean bean = new Bean();
          bean.size = Size.Large;
          String str = JSON.toJSONString(bean);
          assertEquals("{\"size\":101}", str);
  
          Bean bean1 = JSON.parseObject(str, Bean.class);
          assertEquals(bean.size, bean1.size);
  
          Bean bean2 = JSON.parseObject(str).to(Bean.class);
          assertEquals(bean.size, bean2.size);
      }
  
      public static class Bean {
          public Size size;
      }
  
      public interface XEnum {
          @JSONField(value = true)
          int getValue();
      }
  
      public enum Size implements XEnum {
          Small(99),
          Medium(100),
          Large(101),
          XLarge(102);
  
          private final int value;
  
          Size(int value) {
              this.value = value;
          }
  
          @Override
          public int getValue() {
              return value;
          }
      }
  
      @Test
      public void test1() {
          Bean1 bean = new Bean1();
          bean.size = Size1.Large;
          String str = JSON.toJSONString(bean);
          assertEquals("{\"size\":101}", str);
  
          Bean1 bean1 = JSON.parseObject(str, Bean1.class);
          assertEquals(bean.size, bean1.size);
  
          Bean1 bean2 = JSON.parseObject(str).to(Bean1.class);
          assertEquals(bean.size, bean2.size);
      }
  
      public static class Bean1 {
          public Size1 size;
      }
  
      public enum Size1 {
          Small(99),
          Medium(100),
          Large(101),
          XLarge(102);
  
          @JSONField(value = true)
          public final int value;
  
          Size1(int value) {
              this.value = value;
          }
      }
  }
  