diff --git a/spring-boot-modules/spring-boot-mvc-3/src/test/java/com/baeldung/charencoding/controller/CharEncodingCheckControllerTest.java b/spring-boot-modules/spring-boot-mvc-3/src/test/java/com/baeldung/charencoding/controller/CharEncodingCheckControllerUnitTest.java
similarity index 96%
rename from spring-boot-modules/spring-boot-mvc-3/src/test/java/com/baeldung/charencoding/controller/CharEncodingCheckControllerTest.java
rename to spring-boot-modules/spring-boot-mvc-3/src/test/java/com/baeldung/charencoding/controller/CharEncodingCheckControllerUnitTest.java
index 25f257eced..6dcbfe390f 100644
--- a/spring-boot-modules/spring-boot-mvc-3/src/test/java/com/baeldung/charencoding/controller/CharEncodingCheckControllerTest.java
+++ b/spring-boot-modules/spring-boot-mvc-3/src/test/java/com/baeldung/charencoding/controller/CharEncodingCheckControllerUnitTest.java
@@ -13,7 +13,7 @@ import javax.servlet.http.HttpServletResponse;
 import org.junit.jupiter.api.Test;
 import org.springframework.web.filter.CharacterEncodingFilter;
 
-class CharEncodingCheckControllerTest {
+class CharEncodingCheckControllerUnitTest {
 
     @Test
     void whenCharEncodingFilter_thenVerifyEncoding() throws ServletException, IOException {