content: package com.alibaba.json.bvt.parser.deser;
  
  import junit.framework.TestCase;
  
  import org.junit.Assert;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.parser.DefaultJSONParser;
  import com.alibaba.fastjson.parser.JSONToken;
  import com.alibaba.fastjson.parser.ParserConfig;
  import com.alibaba.fastjson.serializer.LongCodec;
  
  public class LongDeserializerTest extends TestCase {
  
      public void test_bigdecimal() throws Exception {
          Assert.assertEquals(0, JSON.parseObject("0", Long.class).intValue());
          Assert.assertEquals(0, JSON.parseObject("0.0", Long.class).intValue());
          Assert.assertEquals(0, JSON.parseObject("'0'", Long.class).intValue());
  
          Assert.assertEquals(null, JSON.parseObject("null", Long.class));
  
          DefaultJSONParser parser = new DefaultJSONParser("null", ParserConfig.getGlobalInstance(), JSON.DEFAULT_PARSER_FEATURE);
          Assert.assertEquals(null, LongCodec.instance.deserialze(parser, null, null));
          Assert.assertEquals(JSONToken.LITERAL_INT, LongCodec.instance.getFastMatchToken());
      }
  }
  