content: package com.alibaba.json.bvt.parser.deser;
  
  import junit.framework.Assert;
  import junit.framework.TestCase;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.parser.DefaultExtJSONParser;
  import com.alibaba.fastjson.parser.ParserConfig;
  import com.alibaba.fastjson.parser.deserializer.CharacterDeserializer;
  import com.alibaba.fastjson.parser.deserializer.NumberDeserializer;
  
  public class TestNull extends TestCase {
  
      public void test_byte() throws Exception {
          DefaultExtJSONParser parser = new DefaultExtJSONParser("null", ParserConfig.getGlobalInstance(), JSON.DEFAULT_PARSER_FEATURE);
  
          Assert.assertNull(new NumberDeserializer().deserialze(parser, null, null));
      }
      
      public void test_char() throws Exception {
          DefaultExtJSONParser parser = new DefaultExtJSONParser("null", ParserConfig.getGlobalInstance(), JSON.DEFAULT_PARSER_FEATURE);
          
          Assert.assertNull(new CharacterDeserializer().deserialze(parser, null, null));
      }
      
      public void test_short() throws Exception {
          DefaultExtJSONParser parser = new DefaultExtJSONParser("null", ParserConfig.getGlobalInstance(), JSON.DEFAULT_PARSER_FEATURE);
          
          Assert.assertNull(new NumberDeserializer().deserialze(parser, null, null));
      }
      
      public void test_null() throws Exception {
          DefaultExtJSONParser parser = new DefaultExtJSONParser("null", ParserConfig.getGlobalInstance(), JSON.DEFAULT_PARSER_FEATURE);
          
          Assert.assertNull(new NumberDeserializer().deserialze(parser, null, null));
      }
  }
  