Spring ServletRegistrationBean not loaded in JUnit Test - spring-mvc

Question

I'm trying to test a Rest Service in my Spring Boot Application.
I can do ir successfully when I run or debug the whole application. Spring Bott start shows the following lines, among others:
2015-07-02 17:04:10.654 INFO 3084 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.20
2015-07-02 17:04:10.769 INFO 3084 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2015-07-02 17:04:10.769 INFO 3084 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2449 ms
2015-07-02 17:04:11.219 INFO 3084 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2015-07-02 17:04:11.224 INFO 3084 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2015-07-02 17:04:11.224 INFO 3084 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
However, when I run my JUnit test, everything works fine, request mappings work, etc, except that the servlet is not initialized. Indeed, those lines above do not appear.
That's strange, because I'm running the test using the same Application.class which I use to run the whole application. This is Application.class:
#ImportResource("classpath:/META-INF/spring/integration/spring-integration-context.xml")
#SpringBootApplication
#WebAppConfiguration
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
And from my JUnit test:
#RunWith(SpringJUnit4ClassRunner.class)
#SpringApplicationConfiguration(classes = Application.class)
public class CatalogRestControllerTests extends AbstractTransactionalJUnit4SpringContextTests {
...
#Test
public void someTest() {...}
}
I've been trying to fix the problem from servlet-context.xml and web.xml configuration files. But I don't think the problem is there, since it works for Application.class
Any idea?
Thank you!

Answer 1

Found it.
So it seems I was missing #WebIntegrationTest annotation on my JUnit class. This is what documentation says about #WebIntegrationTest:
Test class annotation signifying that the tests are "web integration
tests" and therefore require full startup in the same way as a
production application (listening on normal ports). Normally used in
conjunction with #SpringApplicationConfiguration,
This annotation can be used as an alternative to #IntegrationTest and
#WebAppConfiguration.