package com.foxinmy.weixin4j.pay.test;
   
   import com.alibaba.fastjson.JSONObject;
   import com.foxinmy.weixin4j.pay.sign.WeixinPaymentSignature;
   import com.foxinmy.weixin4j.pay.type.SignType;
   import org.junit.Assert;
   import org.junit.Test;
   
   /**
   * HmacSHA256签名算法测试
   * @author kit (kit_21cn@21cn.com)
   */
  public class TestHmacSHA256Sign {
      @Test
      public void test(){
          WeixinPaymentSignature signature = new WeixinPaymentSignature("muses");
          JSONObject json = new JSONObject();
          json.put("appid", "1");
          json.put("mch_id", "2");
          String sign = signature.sign(json, SignType.HMAC$SHA256);
  
          Assert.assertEquals("637CF27B23F731398B2BE0118F484191B3728749C25D1EEF7479B6E93033602C", sign);
      }
  }