how to test DAO Implementations methods in spring mvc with java configuration classes and no XML using jUnit

i'm working in a spring mvc project using netbeans i created a netbeans maven web project and i configured it to be a spring mvc project with java classes configuration and NO-XML, i'm trying to do a unit test of a insert DAO implementation method and my autowired DAO variable is always null

i was following this tutorial http://ift.tt/1ylXH9C

here is my MvcConfig class

@Configuration
@ComponentScan("controller")
@EnableWebMvc  
public class MvcConfig extends WebMvcConfigurerAdapter {  




    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
       registry.addResourceHandler("/resources/**").addResourceLocations("/resources/");
    }

    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
       configurer.enable();
    }

    //JDBCTEMPLATE
    @Bean
    public DataSource getDataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName("oracle.jdbc.driver.OracleDriver");
        dataSource.setUrl("jdbc:oracle:thin:@127.0.0.1:1521:XE");
        dataSource.setUsername("myPC");
        dataSource.setPassword("fakePassword");

        return dataSource;
    }

    //CREATE DAO BEAN 
    @Bean
    public UserDAO getUserDAO() {
        return new UserDAOImplementation( getDataSource() );
    }
}

here is my User DAO

public interface UserDAO{

    public void insertUser(User user);

}

and my UserDAOImplementation

public class UserDAOImplementation implements UserDAO{

    private JdbcTemplate jdbcTemplate;

    public UserDAOImplementation () {}

    public UserDAOImplementation (DataSource datasource) {
        this.jdbcTemplate  =  new JdbcTemplate(datasource);
    }

    @Override
    public void insertUser(User user) {

        String sql = "INSERT INTO User"
                   + "(field1, field2, field3, field4, field5, field6)"
                   + " VALUES (SEQ_user.nextval, ?, ?, ?, ?, ?)";

        jdbcTemplate.update(sql, user.getField1(), 
                                 user.getField2(), 
                                 user.getField3(), 
                                 user.getField4(), 
                                 user.getField5() );
    }
}

and here is my test class i have commented "@RunWith(SpringJUnit4ClassRunner.class)" beacuse it gives me this error

org/junit/runners/model/MultipleFailureException
java.lang.NoClassDefFoundError
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.withAfterClasses(SpringJUnit4ClassRunner.java:187)
    at org.junit.runners.ParentRunner.classBlock(ParentRunner.java:145)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:235)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:162)
    at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
    at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
    at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
    at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)
Caused by: java.lang.ClassNotFoundException: org.junit.runners.model.MultipleFailureException
    at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 16 more

this is my test class

// this is commented because it gives me errors @RunWith(SpringJUnit4ClassRunner.class) 
@ContextConfiguration(classes=MvcConfig .class, loader=AnnotationConfigContextLoader.class)
public class UserTest{

    User user;

    @Autowired
    private UserDAO userDAO;

@Before
    public void setUp() {
        System.out.println("@Before - setUp");


        user  =  new User();

       user.setField1("a"); 
       user.setField2("a"); 
       user.setField3("a"); 
       user.setField4("a"); 
       user.setField5("a");
    }

 @Test
public void insertUser () {

    userDAO.insertUser(user);
}

the AutoWired userDAO variable is always null

i'm running the test by right clicking it and choose run file this are the imports i'm using

import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.support.AnnotationConfigContextLoader;

i'm using netbeans 8.0.2, my thoughts are that the problem is because i'm not using this @RunWith(SpringJUnit4ClassRunner.class) beacuse it gives me the errors that i mention before, but i dont know maybe i'm missing something, this insert method works fine outside the test i just wanted to test it to test some new methods in the future and i wanted to learn how to test methods with a java configuration