java - Why is redis throwing NullPointerException running via JUnit with spring and default config? -

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i'm working on os x java 7, spring 3.2, jedis 2.1.0, spring-data-redis 1.1.1, trying bare-bones redis set working default redis configuration. meaning haven't put redis.conf file. when 

redis-server

it says started , ready accept connections on port 6379.

initially, tried annotated beans redistemplate , jedisconnectionfactory, spring complained couldn't create or find beans, did way. maybe indicating more basic problem. did longer version below, @ least appears create redis , jedis components.

here test : 

@runwith(springjunit4classrunner.class) @contextconfiguration(loader=annotationconfigcontextloader.class) public class redistest {     @configuration     static class contextconfiguration {       }      redistemplate<string, string> template;      private jedisconnectionfactory getjedisconnectionfactory() {         jedisconnectionfactory factory = new jedisconnectionfactory();         factory.sethostname("localhost");         factory.setport(6379);         factory.setusepool(true);         return factory;     }      private redistemplate<string, string> getredistemplate() {         redistemplate<string, string> redistemplate = new redistemplate<string, string>();         redistemplate.setconnectionfactory(getjedisconnectionfactory());         return redistemplate;     }      @test     public void testredis() {         system.out.println("testing redis ");          template = getredistemplate();          template.opsforvalue().set("key", "value");         string value = template.opsforvalue().get("key");         system.out.println("got value : " + value);     } }

and top of error stack trace 

java.lang.nullpointerexception java.lang.nullpointerexception     @ org.springframework.data.redis.core.abstractoperations.rawvalue(abstractoperations.java:110)     @ org.springframework.data.redis.core.defaultvalueoperations.set(defaultvalueoperations.java:166)     @ com.mycompany.storage.redistest.testredis(redistest.java:46)

the problem both redistemplate , jedisconnectionfactory need have afterpropertiesset() called. called spring configuration, since wasn't working me, has called explicitly.

also, theses lines

 factory.sethostname("localhost")  factory.setport(6379)  factory.setusepool(true)

are unnecessary because default values.


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