<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <scope>provided</scope>
</dependency>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.4.2.RELEASE</version>
  </parent>

@RequestMapping(value = { "/login" }, method = RequestMethod.GET)
    public @ResponseBody ResponseEntity<HashMap<String, Object>> login() {


          // some logic to get Customer
        return new ResponseEntity<>(customer, HttpStatus.OK);

    }

@RunWith(SpringRunner.class)
@WebMvcTest(LoginController.class)
@SpringBootTest
public class AuthorizationAndAuthenticationTest extends WebSecurityConfigurerAdapter {

    @Autowired
    private WebApplicationContext webApplicationContext;
    private LoginController loginController;
    @Autowired
    private TestRestTemplate restTemplate;

    @MockBean
    private LoggingService loggingService;

    @Test
    public void test() {
        given(this.loggingService.logInfoMessage("some Dummy Message", this.getClass())).
        this.restTemplate.getForObject("/login", Object.class);
    }
}