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redis mock掉。在spring boot中结合mockito很容易做到这一点，如下代码：
import org.mockito.mockito;
import org.springframework.context.annotation.bean;
import org.springframework.context.annotation.configuration;
import org.springframework.data.redis.connection.redisconnection;
import org.springframework.data.redis.connection.redisconnectionfactory;
import org.springframework.data.redis.core.*;
import org.springframework.test.context.activeprofiles;
import static org.mockito.mockito.when;
/**
* mock掉整个redistemplate
*/
@activeprofiles("uttest")
@configuration
public class redistemplatemocker {
@bean
public redistemplate redistemplate() {
redistemplate redistemplate = mockito.mock(redistemplate.class);
valueoperations valueoperations = mockito.mock(valueoperations.class);
setoperations setoperations = mockito.mock(setoperations.class);
hashoperations hashoperations = redistemplate.opsforhash();
listoperations listoperations = redistemplate.opsforlist();
zsetoperations zsetoperations = 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);
redisoperations redisoperations = mockito.mock(redisoperations.class);
redisconnection redisconnection = mockito.mock(redisconnection.class);
redisconnectionfactory redisconnectionfactory = mockito.mock(redisconnectionfactory.class);
when(redistemplate.getconnectionfactory()).thenreturn(redisconnectionfactory);
when(valueoperations.getoperations()).thenreturn(redisoperations);
when(redistemplate.getconnectionfactory().getconnection()).thenreturn(redisconnection);
return redistemplate;
}
}
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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