content: package com.alibaba.json.bvt.serializer;
  
  import junit.framework.TestCase;
  
  import org.junit.Assert;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.serializer.SerializerFeature;
  
  public class FloatArraySerializerTest extends TestCase {
  
      public void test_0() {
          Assert.assertEquals("[]", JSON.toJSONString(new float[0]));
          Assert.assertEquals("{\"value\":null}", JSON.toJSONString(new Entity(), SerializerFeature.WriteMapNullValue));
          Assert.assertEquals("{\"value\":[]}", JSON.toJSONString(new Entity(), SerializerFeature.WriteMapNullValue, SerializerFeature.WriteNullListAsEmpty));
          Assert.assertEquals("[1.0,2.0]", JSON.toJSONString(new float[] { 1, 2 }));
          Assert.assertEquals("[1.0,2.0,3.0]", JSON.toJSONString(new float[] { 1, 2, 3 }));
          Assert.assertEquals("[1.0,2.0,3.0,null,null]", JSON.toJSONString(new float[] { 1, 2, 3, Float.NaN, Float.NaN }));
      }
  
      public static class Entity {
  
          private float[] value;
  
          public float[] getValue() {
              return value;
          }
  
          public void setValue(float[] value) {
              this.value = value;
          }
  
      }
  }
  