diff --git a/apache-libraries/src/test/java/com/baeldung/apache/beam/intro/WordCountUnitTest.java b/apache-libraries/src/test/java/com/baeldung/apache/beam/intro/WordCountIntegrationTest.java
similarity index 91%
rename from apache-libraries/src/test/java/com/baeldung/apache/beam/intro/WordCountUnitTest.java
rename to apache-libraries/src/test/java/com/baeldung/apache/beam/intro/WordCountIntegrationTest.java
index 77287066ac..5d51d8e5fa 100644
--- a/apache-libraries/src/test/java/com/baeldung/apache/beam/intro/WordCountUnitTest.java
+++ b/apache-libraries/src/test/java/com/baeldung/apache/beam/intro/WordCountIntegrationTest.java
@@ -7,7 +7,7 @@ import org.junit.Test;
 
 import com.baeldung.apache.beam.intro.WordCount;
 
-public class WordCountUnitTest {
+public class WordCountIntegrationTest {
     
     @Test
     public void givenInputFile_whenWordCountRuns_thenJobFinishWithoutError() {
diff --git a/core-java-modules/core-java-concurrency-advanced-2/src/test/java/com/baeldung/concurrent/prioritytaskexecution/PriorityJobSchedulerUnitTest.java b/core-java-modules/core-java-concurrency-advanced-2/src/test/java/com/baeldung/concurrent/prioritytaskexecution/PriorityJobSchedulerManualTest.java
similarity index 93%
rename from core-java-modules/core-java-concurrency-advanced-2/src/test/java/com/baeldung/concurrent/prioritytaskexecution/PriorityJobSchedulerUnitTest.java
rename to core-java-modules/core-java-concurrency-advanced-2/src/test/java/com/baeldung/concurrent/prioritytaskexecution/PriorityJobSchedulerManualTest.java
index 20e6a5ef5b..bd71cfc263 100644
--- a/core-java-modules/core-java-concurrency-advanced-2/src/test/java/com/baeldung/concurrent/prioritytaskexecution/PriorityJobSchedulerUnitTest.java
+++ b/core-java-modules/core-java-concurrency-advanced-2/src/test/java/com/baeldung/concurrent/prioritytaskexecution/PriorityJobSchedulerManualTest.java
@@ -2,7 +2,8 @@ package com.baeldung.concurrent.prioritytaskexecution;
 
 import org.junit.Test;
 
-public class PriorityJobSchedulerUnitTest {
+//Converted to ManualTest due to thread sleep
+public class PriorityJobSchedulerManualTest {
     private static final int POOL_SIZE = 1;
     private static final int QUEUE_SIZE = 10;
 
diff --git a/jersey/src/test/java/com/baeldung/jersey/server/EchoHeadersUnitTest.java b/jersey/src/test/java/com/baeldung/jersey/server/EchoHeadersIntegrationTest.java
similarity index 99%
rename from jersey/src/test/java/com/baeldung/jersey/server/EchoHeadersUnitTest.java
rename to jersey/src/test/java/com/baeldung/jersey/server/EchoHeadersIntegrationTest.java
index 96b5dfb260..e6f06383db 100644
--- a/jersey/src/test/java/com/baeldung/jersey/server/EchoHeadersUnitTest.java
+++ b/jersey/src/test/java/com/baeldung/jersey/server/EchoHeadersIntegrationTest.java
@@ -16,7 +16,7 @@ import static org.junit.jupiter.api.Assertions.assertNotNull;
 import jakarta.ws.rs.core.Application;
 import jakarta.ws.rs.core.Response;
 
-public class EchoHeadersUnitTest extends JerseyTest {
+public class EchoHeadersIntegrationTest extends JerseyTest {
 
     private static final String SIMPLE_HEADER_KEY = "my-header-key";
     private static final String SIMPLE_HEADER_VALUE = "my-header-value";