content: package com.alibaba.fastjson2.primitves;
  
  import com.alibaba.fastjson2.JSON;
  import com.alibaba.fastjson2.JSONB;
  import com.alibaba.fastjson2.JSONWriter;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class Int16ValueArrayTest {
      @Test
      public void test_writeNull() {
          assertEquals("{\"values\":null}",
                  JSON.toJSONString(new VO(), JSONWriter.Feature.WriteNulls));
          assertEquals("{\"values\":null}",
                  new String(
                          JSON.toJSONBytes(new VO(), JSONWriter.Feature.WriteNulls)));
  
          assertEquals("{\"values\":null}",
                  JSON.toJSONString(
                          JSONB.parseObject(
                                  JSONB.toBytes(new VO(), JSONWriter.Feature.WriteNulls)),
                          JSONWriter.Feature.WriteNulls));
      }
  
      @Test
      public void test_writeNull2() {
          assertEquals("{}",
                  JSON.toJSONString(new VO2()));
  
          assertEquals("{\"values\":null}",
                  new String(
                          JSON.toJSONBytes(new VO2(), JSONWriter.Feature.WriteNulls)));
  
          assertEquals("{\"values\":null}",
                  JSON.toJSONString(
                          JSONB.parseObject(
                                  JSONB.toBytes(new VO2(), JSONWriter.Feature.WriteNulls)),
                          JSONWriter.Feature.WriteNulls));
      }
  
      @Test
      public void test_1() {
          VO vo = new VO();
          vo.values = new short[]{1, 2, 3};
          assertEquals("{\"values\":[1,2,3]}",
                  JSON.toJSONString(vo));
  
          assertEquals("{\"values\":[1,2,3]}",
                  JSON.toJSONString(
                          JSONB.parseObject(
                                  JSONB.toBytes(vo))));
      }
  
      @Test
      public void test_1_setter() {
          VO2 vo = new VO2();
          vo.values = new short[]{1, 2, 3};
          assertEquals("{\"values\":[1,2,3]}",
                  JSON.toJSONString(vo));
  
          assertEquals("{\"values\":[1,2,3]}",
                  JSON.toJSONString(
                          JSONB.parseObject(
                                  JSONB.toBytes(vo))));
      }
  
      public static class VO {
          public short[] values;
      }
  
      public static class VO2 {
          private short[] values;
  
          public short[] getValues() {
              return values;
          }
  
          public void setValues(short[] values) {
              this.values = values;
          }
      }
  }
  