jenkinsci · strangelookingnerd · Jul 4, 2025
diff --git a/pom.xml b/pom.xml
@@ -81,9 +81,9 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.2</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>5.13.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>

diff --git a/src/test/java/com/cloudbees/syslog/SyslogMessageTest.java b/src/test/java/com/cloudbees/syslog/SyslogMessageTest.java
@@ -17,19 +17,18 @@
 
 import java.util.Calendar;
 import java.util.TimeZone;
-
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import static org.hamcrest.Matchers.is;
 import static org.hamcrest.MatcherAssert.assertThat;
 
 /**
  * @author <a href="mailto:[email protected]">Cyrille Le Clerc</a>
  */
-public class SyslogMessageTest {
+class SyslogMessageTest {
 
     @Test
-    public void testRfc5425Format() {
+    void testRfc5425Format() {
         // GIVEN
         Calendar cal = Calendar.getInstance();
         cal.setTimeZone(TimeZone.getTimeZone("GMT"));
@@ -39,7 +38,6 @@ public void testRfc5425Format() {
         System.out.println(SyslogMessage.rfc3339DateFormat.format(cal.getTime()));
         System.out.println(cal.getTimeInMillis());
 
-
         SyslogMessage message = new SyslogMessage()
             .withTimestamp(cal.getTimeInMillis())
             .withAppName("my_app")
@@ -58,8 +56,7 @@ public void testRfc5425Format() {
     }
 
     @Test
-    public void testRfc5424Format() {
-
+    void testRfc5424Format() {
         Calendar cal = Calendar.getInstance();
         cal.setTimeZone(TimeZone.getTimeZone("GMT"));
         cal.set(2013, Calendar.DECEMBER, 5, 10, 30, 5);
@@ -68,7 +65,6 @@ public void testRfc5424Format() {
         System.out.println(SyslogMessage.rfc3339DateFormat.format(cal.getTime()));
         System.out.println(cal.getTimeInMillis());
 
-
         SyslogMessage message = new SyslogMessage()
                 .withTimestamp(cal.getTimeInMillis())
                 .withAppName("my_app")
@@ -82,11 +78,10 @@ public void testRfc5424Format() {
         String expected = "<14>1 2013-12-05T10:30:05.000Z myserver.example.com my_app - - - a syslog message";
 
         assertThat(actual, is(expected));
-
     }
 
     @Test
-    public void testRfc5424FormatWithStructuredData() {
+    void testRfc5424FormatWithStructuredData() {
         Calendar cal = Calendar.getInstance();
         cal.setTimeZone(TimeZone.getTimeZone("GMT"));
         cal.set(2013, Calendar.DECEMBER, 5, 10, 30, 5);
@@ -95,7 +90,6 @@ public void testRfc5424FormatWithStructuredData() {
         System.out.println(SyslogMessage.rfc3339DateFormat.format(cal.getTime()));
         System.out.println(cal.getTimeInMillis());
 
-
         SyslogMessage message = new SyslogMessage()
                 .withTimestamp(cal.getTimeInMillis())
                 .withAppName("my_app")
@@ -110,17 +104,16 @@ public void testRfc5424FormatWithStructuredData() {
         String expected = "<14>1 2013-12-05T10:30:05.000Z myserver.example.com my_app - - [exampleSDID@32473 iut=\"3\" eventSource=\"Application\" eventID=\"1011\"] a syslog message";
 
         assertThat(actual, is(expected));
-        
+
         message.withSDElement(new SDElement("examplePriority@32473", new SDParam("class", "high")));
         actual = message.toRfc5424SyslogMessage();
         expected = "<14>1 2013-12-05T10:30:05.000Z myserver.example.com my_app - - [exampleSDID@32473 iut=\"3\" eventSource=\"Application\" eventID=\"1011\"][examplePriority@32473 class=\"high\"] a syslog message";
-        
+
         assertThat(actual, is(expected));
     }
 
     @Test
-    public void testRfc3164Format() {
-
+    void testRfc3164Format() {
         Calendar cal = Calendar.getInstance();
         cal.setTimeZone(TimeZone.getDefault());
         cal.set(2013, Calendar.DECEMBER, 5, 10, 30, 5);
@@ -129,7 +122,6 @@ public void testRfc3164Format() {
         System.out.println(SyslogMessage.rfc3339DateFormat.format(cal.getTime()));
         System.out.println(cal.getTimeInMillis());
 
-
         SyslogMessage message = new SyslogMessage()
                 .withTimestamp(cal.getTimeInMillis())
                 .withAppName("my_app")
@@ -143,6 +135,5 @@ public void testRfc3164Format() {
         String expected = "<14>Dec 05 10:30:05 myserver.example.com my_app: a syslog message";
 
         assertThat(actual, is(expected));
-
     }
 }
diff --git a/src/test/java/com/cloudbees/syslog/integration/jul/SyslogHandlerTest.java b/src/test/java/com/cloudbees/syslog/integration/jul/SyslogHandlerTest.java
@@ -1,41 +1,41 @@
 /*
  * Copyright (c) 2010-2013 the original author or authors
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
  * without limitation the rights to use, copy, modify, merge, publish,
  * distribute, sublicense, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice shall be
  * included in all copies or substantial portions of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  */
 package com.cloudbees.syslog.integration.jul;
 
 import com.cloudbees.syslog.sender.UdpSyslogMessageSender;
-import org.junit.Test;
 
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import org.junit.jupiter.api.Test;
 
 /**
  * @author <a href="mailto:[email protected]">Cyrille Le Clerc</a>
  */
-public class SyslogHandlerTest {
+class SyslogHandlerTest {
 
     @Test
-    public void test(){
+    void test() {
         Logger logger = Logger.getLogger(getClass().getName());
         logger.setLevel(Level.FINEST);
 

diff --git a/src/test/java/com/cloudbees/syslog/sender/TcpSyslogMessageSenderLoadTest.java b/src/test/java/com/cloudbees/syslog/sender/TcpSyslogMessageSenderLoadTest.java
@@ -53,18 +53,15 @@ public static void main(String[] args) throws Exception {
         for (int i = 0; i < THREADS_COUNT; i++) {
             final String prefix = "thread-" + i + "msg-";
 
-            Runnable command = new Runnable() {
-                @Override
-                public void run() {
-                    for (int j = 0; j < ITERATION_COUNT; j++) {
-                        try {
-                            messageSender.sendMessage(prefix + j);
-                            Thread.sleep(random.nextInt(3));
-                        } catch (IOException | InterruptedException e) {
-                            System.err.println("ERROR in " + prefix);
-                            e.printStackTrace();
-                            break;
-                        }
+            Runnable command = () -> {
+                for (int j = 0; j < ITERATION_COUNT; j++) {
+                    try {
+                        messageSender.sendMessage(prefix + j);
+                        Thread.sleep(random.nextInt(3));
+                    } catch (IOException | InterruptedException e) {
+                        System.err.println("ERROR in " + prefix);
+                        e.printStackTrace();
+                        break;
                     }
                 }
             };

diff --git a/src/test/java/com/cloudbees/syslog/sender/TcpSyslogMessageSenderTest.java b/src/test/java/com/cloudbees/syslog/sender/TcpSyslogMessageSenderTest.java
@@ -19,19 +19,18 @@
 import com.cloudbees.syslog.MessageFormat;
 import com.cloudbees.syslog.Severity;
 import com.cloudbees.syslog.SyslogMessage;
-import org.junit.Ignore;
-import org.junit.Test;
-
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
 import java.sql.Timestamp;
 
 /**
  * @author <a href="mailto:[email protected]">Cyrille Le Clerc</a>
  */
-public class TcpSyslogMessageSenderTest {
+class TcpSyslogMessageSenderTest {
 
-    // @Ignore
+    // @Disabled
     @Test
-    public void send() throws Exception {
+    void send() throws Exception {
         TcpSyslogMessageSender messageSender = new TcpSyslogMessageSender();
         messageSender.setDefaultMessageHostname("mysecretkey");
         messageSender.setDefaultAppName("myapp");
@@ -44,10 +43,9 @@ public void send() throws Exception {
         messageSender.sendMessage("unit test message over tcp éèà " + getClass() + " - " + new Timestamp(System.currentTimeMillis()));
     }
 
-    @Ignore
+    @Disabled
     @Test
-    public void send2() throws Exception {
-
+    void send2() throws Exception {
         SyslogMessage msg = new SyslogMessage()
                 .withAppName("my-app")
                 .withFacility(Facility.USER)
@@ -67,11 +65,9 @@ public void send2() throws Exception {
         messageSender.sendMessage(msg);
     }
 
-
-    @Ignore
+    @Disabled
     @Test
-    public void sendOverSSL() throws Exception {
-
+    void sendOverSSL() throws Exception {
         SyslogMessage msg = new SyslogMessage()
                 .withAppName("my-app")
                 .withFacility(Facility.USER)
@@ -91,12 +87,11 @@ public void sendOverSSL() throws Exception {
         messageSender.sendMessage(msg);
     }
 
-
     /**
      * https://github.com/CloudBees-community/syslog-java-client/issues/19
      */
     @Test
-    public void test_bug19_NullPointerException_In_ToString(){
+    void test_bug19_NullPointerException_In_ToString(){
         TcpSyslogMessageSender tcpSyslogMessageSender = new TcpSyslogMessageSender();
         tcpSyslogMessageSender.toString();
     }

diff --git a/src/test/java/com/cloudbees/syslog/sender/UdpSyslogMessageSenderLoadTest.java b/src/test/java/com/cloudbees/syslog/sender/UdpSyslogMessageSenderLoadTest.java
@@ -50,17 +50,14 @@ public static void main(String[] args) throws Exception {
         for (int i = 0; i < THREADS_COUNT; i++) {
             final String prefix = "thread-" + i + "-udp-msg-";
 
-            Runnable command = new Runnable() {
-                @Override
-                public void run() {
-                    for (int j = 0; j < ITERATION_COUNT; j++) {
-                        try {
-                            messageSender.sendMessage(prefix + j);
-                        } catch (IOException e) {
-                            System.err.println("ERROR in " + prefix);
-                            e.printStackTrace();
-                            break;
-                        }
+            Runnable command = () -> {
+                for (int j = 0; j < ITERATION_COUNT; j++) {
+                    try {
+                        messageSender.sendMessage(prefix + j);
+                    } catch (IOException e) {
+                        System.err.println("ERROR in " + prefix);
+                        e.printStackTrace();
+                        break;
                     }
                 }
             };

diff --git a/src/test/java/com/cloudbees/syslog/sender/UpdSyslogMessageSenderTest.java b/src/test/java/com/cloudbees/syslog/sender/UpdSyslogMessageSenderTest.java
@@ -17,18 +17,18 @@
 
 import com.cloudbees.syslog.Facility;
 import com.cloudbees.syslog.Severity;
-import org.junit.Test;
 
 import java.sql.Timestamp;
+import org.junit.jupiter.api.Test;
 
 /**
  * @author <a href="mailto:[email protected]">Cyrille Le Clerc</a>
  */
-public class UpdSyslogMessageSenderTest {
+class UpdSyslogMessageSenderTest {
 
-    // @Ignore
+    // @Disabled
     @Test
-    public void send() throws Exception {
+    void send() throws Exception {
         UdpSyslogMessageSender messageSender = new UdpSyslogMessageSender();
         messageSender.setDefaultMessageHostname("mysecretkey");
         messageSender.setDefaultAppName("myapp");
@@ -39,6 +39,4 @@ public void send() throws Exception {
         messageSender.setSyslogServerPort(18977);
         messageSender.sendMessage("unit test message éèà " + getClass() + " - " + new Timestamp(System.currentTimeMillis()));
     }
-
-
 }
diff --git a/src/test/java/com/cloudbees/syslog/util/CachingReferenceTest.java b/src/test/java/com/cloudbees/syslog/util/CachingReferenceTest.java
@@ -16,21 +16,22 @@
 package com.cloudbees.syslog.util;
 
 import org.hamcrest.Matchers;
-import org.junit.Test;
-
+import org.junit.jupiter.api.Test;
 import edu.umd.cs.findbugs.annotations.Nullable;
 import java.util.concurrent.TimeUnit;
 
 import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+class CachingReferenceTest {
 
-public class CachingReferenceTest {
     /**
      * Test that the locks are properly released.
      */
     @Test
-    public void test_return_value() {
-
-        CachingReference<String> cachingReference = new CachingReference<String>(5, TimeUnit.SECONDS) {
+    void test_return_value() {
+        CachingReference<String> cachingReference = new CachingReference<>(5, TimeUnit.SECONDS) {
             @Nullable
             @Override
             protected String newObject() {
@@ -39,27 +40,24 @@ protected String newObject() {
         };
 
         String actual = cachingReference.get();
-        assertThat(actual, Matchers.equalTo("value"));
+        assertThat(actual, equalTo("value"));
     }
 
     /**
      * Test that the locks are properly released.
      */
-    @Test(expected = MyRuntimeException.class)
-    public void test_throw_exception_in_get_object() {
-
-        CachingReference<String> cachingReference = new CachingReference<String>(5, TimeUnit.SECONDS) {
+    @Test
+    void test_throw_exception_in_get_object() {
+        CachingReference<String> cachingReference = new CachingReference<>(5, TimeUnit.SECONDS) {
             @Nullable
             @Override
             protected String newObject() {
                 throw new MyRuntimeException();
             }
         };
-
-        cachingReference.get();
+        assertThrows(MyRuntimeException.class, cachingReference::get);
     }
 
-
     private static class MyRuntimeException extends RuntimeException {
         public MyRuntimeException() {
             super();