Testing for Spring MVC framework

I am attempting the testing for a sample spring project : http://ift.tt/1jtHq9p When I try invoking the controller classes for testing purpose I get the below error:

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: 
Error creating bean with name 'albumController' defined in file [D:\Docs_Tutorials\spring-music\spring-music\target\classes\org\cloudfoundry\samples\music\web\controllers\AlbumController.class]: 
Unsatisfied dependency expressed through constructor argument with index 0 of type [org.cloudfoundry.samples.music.repositories.AlbumRepository]: 
: No qualifying bean of type [org.cloudfoundry.samples.music.repositories.AlbumRepository] found for dependency: 
expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}; 
nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: 

Below is my JUnit test class :

@Category(IntegrationTest.class)

@RunWith(SpringJUnit4ClassRunner.class)

@WebAppConfiguration

@ContextConfiguration(classes = {WebMvcConfig.class,SpringApplicationContextInitializer.class})

public class EndPointsTesting {

@Autowired

private WebApplicationContext wac;  

@Autowired 

private AlbumRepository albumRepository;

private MockMvc mockMvc;

@Before
public void setup() {
    this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac).build();             
}


@Test
public void testEndPoints() throws Exception
{
        this.mockMvc.perform(get("/albums"))
        .andExpect(status().isOk())
        .andExpect( content().contentType(org.springframework.http.MediaType.APPLICATION_JSON))
        .andExpect(content().string("[{\"_class\": \"org.cloudfoundry.samples.music.domain.Album\",\"artist\": \"Test123\",\"title\": \"Test Title\",\"releaseYear\": \"2015\",\"genre\": \"Rock\"    },{\"_class\": \"org.cloudfoundry.samples.music.domain.Album\",\"artist\": \"Test456\",\"title\": \"Test Title\",\"releaseYear\": \"2015\",\"genre\": \"Blues\"   }]"));
}

}

Is there something wrong in the way I am attempting the integration test.Can someone help.