Unit Testing in Spring

The first way:
//spring integrates junit4

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 staunch on 2016-07-12.
 * version：v1.0
 * instruction: initial version
 */
@RunWith(SpringJUnit4ClassRunner.class) // 整合
@ContextConfiguration(locations="classpath:config/applicationContext.xml") // load configuration
public class AdvisorServiceTest {

    @Autowired
    private //Inject test dependencies

    @Test
    public void testCheckStudentInfo() throws Exception {
        // test code
    }
}


The second way:
//Spring+testNG

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.testng.AbstractTestNGSpringContextTests;
import org.testng.annotations.Test;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by staunch on 2016-06-29.
 * version：v1.0
 * instruction: initial version
 */
@ContextConfiguration(locations = {"/config/applicationContext.xml"})
public class AdvisorMapperTest extends AbstractTestNGSpringContextTests{
    @Autowired
    //Injected test dependencies

    @Test
    public void testBatchInsertDiscussion() throws Exception {
            // test code
        }
        );
    }