diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/AbstractTestNarLoader.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/AbstractTestNarLoader.java
index a34ef92c7c..5548031aa2 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/AbstractTestNarLoader.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/AbstractTestNarLoader.java
@@ -16,15 +16,12 @@
  */
 package org.apache.nifi.nar;
 
-import org.apache.commons.lang3.SystemUtils;
 import org.apache.nifi.bundle.Bundle;
 import org.apache.nifi.controller.ControllerService;
 import org.apache.nifi.processor.Processor;
 import org.apache.nifi.reporting.ReportingTask;
 import org.apache.nifi.util.NiFiProperties;
-import org.junit.Assume;
-import org.junit.Before;
-import org.junit.BeforeClass;
+import org.junit.jupiter.api.BeforeEach;
 
 import java.io.File;
 import java.io.IOException;
@@ -36,8 +33,8 @@ import java.nio.file.SimpleFileVisitor;
 import java.nio.file.attribute.BasicFileAttributes;
 import java.util.Collections;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 public abstract class AbstractTestNarLoader {
     abstract String getWorkDir();
@@ -52,12 +49,7 @@ public abstract class AbstractTestNarLoader {
     NarClassLoaders narClassLoaders;
     ExtensionDiscoveringManager extensionManager;
 
-    @BeforeClass
-    public static void setupClass() {
-        Assume.assumeTrue("Test only runs on *nix", !SystemUtils.IS_OS_WINDOWS);
-    }
-
-    @Before
+    @BeforeEach
     public void setup() throws IOException, ClassNotFoundException {
         deleteDir(getWorkDir());
         deleteDir(getNarAutoloadDir());
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibFromNar.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibFromNar.java
index a54eda5dbd..49033f50fe 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibFromNar.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibFromNar.java
@@ -17,8 +17,10 @@
 package org.apache.nifi.nar;
 
 import org.apache.nifi.bundle.Bundle;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledIfSystemProperty;
+import org.junit.jupiter.api.condition.EnabledOnOs;
+import org.junit.jupiter.api.condition.OS;
 
 import java.io.File;
 import java.nio.file.Files;
@@ -34,21 +36,17 @@ import java.util.stream.Collectors;
 import static org.hamcrest.CoreMatchers.containsString;
 import static org.hamcrest.CoreMatchers.hasItem;
 import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assume.assumeTrue;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
+@EnabledOnOs({ OS.MAC })
+@DisabledIfSystemProperty(named = "os.arch", matches = "aarch64|arm64")
 public class TestLoadNativeLibFromNar extends AbstractTestNarLoader {
     static final String WORK_DIR = "./target/work";
     static final String NAR_AUTOLOAD_DIR = "./target/nars_with_native_lib";
     static final String PROPERTIES_FILE = "./src/test/resources/conf/nifi.nar_with_native_lib.properties";
     static final String EXTENSIONS_DIR = "./src/test/resources/nars_with_native_lib";
 
-    @BeforeClass
-    public static void setUpSuite() {
-        assumeTrue("Test only runs on Mac OS", new OSUtil(){}.isOsMac());
-    }
-
     @Test
     public void testLoadSameLibraryFromBy2NarClassLoadersFromNar() throws Exception {
         final File extensionsDir = new File(EXTENSIONS_DIR);
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibViaSystemProperty.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibViaSystemProperty.java
index 992d4a031d..ae13005094 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibViaSystemProperty.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestLoadNativeLibViaSystemProperty.java
@@ -17,9 +17,12 @@
 package org.apache.nifi.nar;
 
 import org.apache.nifi.bundle.Bundle;
-import org.junit.AfterClass;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledIfSystemProperty;
+import org.junit.jupiter.api.condition.EnabledOnOs;
+import org.junit.jupiter.api.condition.OS;
 
 import java.io.File;
 import java.nio.file.Files;
@@ -35,10 +38,12 @@ import java.util.stream.Collectors;
 import static org.hamcrest.CoreMatchers.containsString;
 import static org.hamcrest.CoreMatchers.hasItem;
 import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assume.assumeTrue;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
+
+@EnabledOnOs({ OS.MAC })
+@DisabledIfSystemProperty(named = "os.arch", matches = "aarch64|arm64")
 public class TestLoadNativeLibViaSystemProperty extends AbstractTestNarLoader {
     static final String WORK_DIR = "./target/work";
     static final String NAR_AUTOLOAD_DIR = "./target/nars_without_native_lib";
@@ -47,15 +52,13 @@ public class TestLoadNativeLibViaSystemProperty extends AbstractTestNarLoader {
 
     private static String oldJavaLibraryPath;
 
-    @BeforeClass
+    @BeforeAll
     public static void setUpClass() {
-        assumeTrue("Test only runs on Mac OS", new OSUtil(){}.isOsMac());
-
         oldJavaLibraryPath = System.getProperty("java.library.path");
         System.setProperty("java.library.path", "./src/test/resources/native");
     }
 
-    @AfterClass
+    @AfterAll
     public static void tearDownSuite() {
         if (oldJavaLibraryPath != null) {
             System.setProperty("java.library.path", oldJavaLibraryPath);
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestNarLoader.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestNarLoader.java
index 4f09402ab1..581e1fa229 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestNarLoader.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-nar-loading-utils/src/test/java/org/apache/nifi/nar/TestNarLoader.java
@@ -16,13 +16,13 @@
  */
 package org.apache.nifi.nar;
 
-import org.apache.commons.lang3.SystemUtils;
 import org.apache.nifi.controller.ControllerService;
 import org.apache.nifi.processor.Processor;
 import org.apache.nifi.reporting.ReportingTask;
-import org.junit.Assume;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledIfSystemProperty;
+import org.junit.jupiter.api.condition.DisabledOnOs;
+import org.junit.jupiter.api.condition.OS;
 
 import java.io.File;
 import java.io.IOException;
@@ -33,20 +33,18 @@ import java.nio.file.StandardCopyOption;
 import java.util.Arrays;
 import java.util.List;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
+
+@DisabledOnOs({ OS.WINDOWS })
+@DisabledIfSystemProperty(named = "os.arch", matches = "aarch64|arm64")
 public class TestNarLoader extends AbstractTestNarLoader {
     static final String WORK_DIR = "./target/work";
     static final String NAR_AUTOLOAD_DIR = "./target/extensions";
     static final String PROPERTIES_FILE = "./src/test/resources/conf/nifi.properties";
     static final String EXTENSIONS_DIR = "./src/test/resources/extensions";
 
-    @BeforeClass
-    public static void setUpSuite() {
-        Assume.assumeTrue("Test only runs on *nix", !SystemUtils.IS_OS_WINDOWS);
-    }
-
     @Test
     public void testNarLoaderWhenAllAvailable() throws IOException {
         // Copy all NARs from src/test/resources/extensions to target/extensions