content: package com.alibaba.json.bvt;
  
  import junit.framework.Assert;
  import junit.framework.TestCase;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.serializer.SerializeConfig;
  import com.alibaba.fastjson.serializer.SerializerFeature;
  
  public class ByteFieldTest extends TestCase {
  
      public void test_codec() throws Exception {
          V0 v = new V0();
          v.setValue((byte) 10);
  
          String text = JSON.toJSONString(v);
          System.out.println(text);
  
          V0 v1 = JSON.parseObject(text, V0.class);
  
          Assert.assertEquals(v1.getValue(), v.getValue());
      }
  
      public void test_codec_null() throws Exception {
          V0 v = new V0();
  
          SerializeConfig mapping = new SerializeConfig();
          mapping.setAsmEnable(false);
  
          String text = JSON.toJSONString(v, mapping, SerializerFeature.WriteMapNullValue);
          Assert.assertEquals("{\"value\":null}", text);
  
          V0 v1 = JSON.parseObject(text, V0.class);
  
          Assert.assertEquals(v1.getValue(), v.getValue());
      }
      
      public void test_codec_null_asm() throws Exception {
          V0 v = new V0();
  
          SerializeConfig mapping = new SerializeConfig();
          mapping.setAsmEnable(true);
  
          String text = JSON.toJSONString(v, mapping, SerializerFeature.WriteMapNullValue);
          Assert.assertEquals("{\"value\":null}", text);
  
          V0 v1 = JSON.parseObject(text, V0.class);
  
          Assert.assertEquals(v1.getValue(), v.getValue());
      }
  
      public void test_codec_null_1() throws Exception {
          V0 v = new V0();
  
          SerializeConfig mapping = new SerializeConfig();
          mapping.setAsmEnable(false);
  
          String text = JSON.toJSONString(v, mapping, SerializerFeature.WriteMapNullValue, SerializerFeature.WriteNullNumberAsZero);
          Assert.assertEquals("{\"value\":0}", text);
  
          V0 v1 = JSON.parseObject(text, V0.class);
  
          Assert.assertEquals(Byte.valueOf((byte) 0), v1.getValue());
      }
  
      public static class V0 {
  
          private Byte value;
  
          public Byte getValue() {
              return value;
          }
  
          public void setValue(Byte value) {
              this.value = value;
          }
  
      }
  }
  