BAEL-6058: renamed test class

Author: etrandafir93

spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/requestheader/HeaderInterceptorApplicationTest.java renamed to spring-boot-modules/spring-boot-mvc-5/src/test/java/com/baeldung/requestheader/HeaderInterceptorIntegrationTest.java

@@ -4,7 +4,6 @@
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 
-import org.assertj.core.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -20,7 +19,7 @@
 @ExtendWith(SpringExtension.class)
 @ContextConfiguration(classes = { HeaderInterceptorApplication.class })
 @WebAppConfiguration
-public class HeaderInterceptorApplicationTest {
+public class HeaderInterceptorIntegrationTest {
 
     @Autowired
     private WebApplicationContext webApplicationContext;