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jmockit测试私有方法

2017-06-26 00:00 1486 查看
摘要: 需要对service层所有方法进行单元测试,本文介绍如何使用jmockit测试私有的方法

先上service层方法代码

/**
* 通过勋章code获取勋章对应的积分
* @param medalCode 勋章code
* @return 勋章对应的积分
*/
private int getMedalIntegralByMedalCode(String autoshowCode, String medalCode){
String integral = redisClient.hget(CacheConstants.MEDAL_HASHMAP+autoshowCode, medalCode);
if(StringUtils.isEmpty(integral)){
List<AsMedal> medalList = asUserIntegralMapper.selectByAutoshowCode(autoshowCode);
for(AsMedal medal:medalList){
redisClient.hset(CacheConstants.MEDAL_HASHMAP+autoshowCode,medal.getMedalCode(),String.valueOf(medal.getIntegral()));
}
integral = redisClient.hget(CacheConstants.MEDAL_HASHMAP+autoshowCode, medalCode);
}
return integral == null?0:Integer.valueOf(integral);
}

测试类需要的依赖先注入到测试类中

@Tested
private IntegralServiceImpl targetObject;
@Injectable
private RedisClient redisClient;


测试方法如下

@Test
public void getMedalIntegralByMedalCodeTest() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
new NonStrictExpectations(){
{
redisClient.hget("MEDAL_HASHMAPfrankfurt", "1002");
result = "75";
}
};
//通过反射调用私有的方法
Method method = targetObject.getClass().getDeclaredMethod("getMedalIntegralByMedalCode", String.class, String.class);
method.setAccessible(true);
Integer integral = (Integer) method.invoke(targetObject, "frankfurt", "1002");
Assert.assertEquals(75*1L, integral*1L);
}
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