Spring Boot单元测试中使用mockito框架mock掉整个RedisTemplate的示例
概述
当我们使用单元测试来验证应用程序代码时，如果代码中需要访问Redis，那么为了保证单元测试不依赖Redis，需要将整个Redismock掉。在SpringBoot中结合mockito很容易做到这一点，如下代码：
importorg.mockito.Mockito;
importorg.springframework.context.annotation.Bean;
importorg.springframework.context.annotation.Configuration;
importorg.springframework.data.redis.connection.RedisConnection;
importorg.springframework.data.redis.connection.RedisConnectionFactory;
importorg.springframework.data.redis.core.*;
importorg.springframework.test.context.ActiveProfiles;
importstaticorg.mockito.Mockito.when;
/**
*mock掉整个RedisTemplate
*/
@ActiveProfiles("uttest")
@Configuration
publicclassRedisTemplateMocker{
@Bean
publicRedisTemplateredisTemplate(){
RedisTemplateredisTemplate=Mockito.mock(RedisTemplate.class);
ValueOperationsvalueOperations=Mockito.mock(ValueOperations.class);
SetOperationssetOperations=Mockito.mock(SetOperations.class);
HashOperationshashOperations=redisTemplate.opsForHash();
ListOperationslistOperations=redisTemplate.opsForList();
ZSetOperationszSetOperations=redisTemplate.opsForZSet();
when(redisTemplate.opsForSet()).thenReturn(setOperations);
when(redisTemplate.opsForValue()).thenReturn(valueOperations);
when(redisTemplate.opsForHash()).thenReturn(hashOperations);
when(redisTemplate.opsForList()).thenReturn(listOperations);
when(redisTemplate.opsForZSet()).thenReturn(zSetOperations);
RedisOperationsredisOperations=Mockito.mock(RedisOperations.class);
RedisConnectionredisConnection=Mockito.mock(RedisConnection.class);
RedisConnectionFactoryredisConnectionFactory=Mockito.mock(RedisConnectionFactory.class);
when(redisTemplate.getConnectionFactory()).thenReturn(redisConnectionFactory);
when(valueOperations.getOperations()).thenReturn(redisOperations);
when(redisTemplate.getConnectionFactory().getConnection()).thenReturn(redisConnection);
returnredisTemplate;
}
}
上面的代码已经mock掉大部分的Redis操作了，网友想mock掉其他操作，自行加上即可。
总结
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