Java Config下的Spring Test几种方式实例详解

java config 下的spring test方式

用了三种方式：

1.纯手动取bean：

package com.wang.test;

import com.marsmother.commission.core.config.mapperconfig;
import com.marsmother.commission.core.config.propertyconfig;
import com.marsmother.commission.core.config.serviceconfig;
import com.marsmother.commission.core.dto.generalresponsedata;
import com.marsmother.commission.core.service.userservice;
import com.marsmother.commission.site.config.securityconfig;
import org.junit.before;
import org.junit.test;
import org.springframework.context.annotation.annotationconfigapplicationcontext;

/**
 * created by wanglei on 15/10/29.
 */
public class custometest {

  private static annotationconfigapplicationcontext context = new annotationconfigapplicationcontext();

  @before
  public void tearup(){
    context.register(propertyconfig.class);
    context.register(serviceconfig.class);
    context.register(securityconfig.class);
    context.register(mapperconfig.class);
    context.refresh();
  }

  @test
  public void testuser(){
    userservice userservice = context.getbean(userservice.class);
    long userid = 3l;
    generalresponsedata data = userservice.adduserrelation(userid);
    system.out.println(data.getmsg());
  }
}

2.采用spring-test

package com.wang.test;

import com.marsmother.commission.core.config.mapperconfig;
import com.marsmother.commission.core.config.propertyconfig;
import com.marsmother.commission.core.config.serviceconfig;
import com.marsmother.commission.core.dto.generalresponsedata;
import com.marsmother.commission.core.service.userservice;
import com.marsmother.commission.site.config.securityconfig;
import org.junit.test;
import org.junit.runner.runwith;
import org.springframework.beans.factory.annotation.autowired;
import org.springframework.test.context.contextconfiguration;
import org.springframework.test.context.junit4.springjunit4classrunner;

/**
 * created by wanglei on 15/10/29.
 */
@runwith(springjunit4classrunner.class)
@contextconfiguration(classes = {propertyconfig.class, serviceconfig.class, securityconfig.class, mapperconfig.class})
public class springtest {

  @autowired
  private userservice userservice;

  @test
  public void testuser(){
    generalresponsedata data= userservice.adduserrelation(3l);
    system.out.println(data.getmsg());
  }

}

3.采用mockito

需要引入相应包：

<dependency>
  <groupid>org.mockito</groupid>
  <artifactid>mockito-all</artifactid>
  <version>1.9.5</version>
  <scope>test</scope>
</dependency>

package com.wang.test;

import com.marsmother.commission.core.dto.generalresponsedata;
import com.marsmother.commission.core.presistence.follownumbermapper;
import com.marsmother.commission.core.presistence.usermapper;
import com.marsmother.commission.core.presistence.userrelationmapper;
import com.marsmother.commission.core.service.userservice;
import org.junit.before;
import org.junit.test;
import org.mockito.injectmocks;
import org.mockito.mock;
import org.mockito.mockitoannotations;

/**
 * created by wanglei on 15/10/29.
 */
public class testuserservice {

  @injectmocks
  private userservice userservice;

  @mock
  private follownumbermapper follownumbermapper;
  @mock
  private usermapper usermapper;
  @mock
  private userrelationmapper userrelationmapper;

  @before
  public void init(){
    mockitoannotations.initmocks(this);
  }

  @test
  public void testuser(){
    long userid = 3l;
    generalresponsedata result = userservice.adduserrelation(userid);
    system.out.println(result.getmsg());
  }

}

这里@mock的话，并不会真正的去执行数据库的操作。

还有一种用法是@spy，暂时不了解具体使用方式，待研究。

相比之下，还是spring-test标准一些。

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