### Eclipse Workspace Patch 1.0
#P josm
diff --git test/unit/org/openstreetmap/josm/gui/preferences/audio/AudioPreferenceTest.java test/unit/org/openstreetmap/josm/gui/preferences/audio/AudioPreferenceTest.java
index 891300d..8e13491 100644
--- test/unit/org/openstreetmap/josm/gui/preferences/audio/AudioPreferenceTest.java
+++ test/unit/org/openstreetmap/josm/gui/preferences/audio/AudioPreferenceTest.java
@@ -1,32 +1,69 @@
 // License: GPL. For details, see LICENSE file.
 package org.openstreetmap.josm.gui.preferences.audio;
 
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.parallel.Execution;
+import org.junit.jupiter.api.parallel.ExecutionMode;
+import org.openstreetmap.josm.gui.preferences.PreferenceSetting;
 import org.openstreetmap.josm.gui.preferences.PreferencesTestUtils;
 import org.openstreetmap.josm.spi.preferences.Config;
 
 /**
  * Unit tests of {@link AudioPreference} class.
  */
+@Execution(ExecutionMode.SAME_THREAD)
 class AudioPreferenceTest {
+    
+    private boolean originalMenuInvisible;
+
+    @BeforeEach
+    void setUp() {
+        originalMenuInvisible = Config.getPref().getBoolean("audio.menuinvisible", false);
+    }
+
+    @AfterEach
+    void tearDown() {
+        Config.getPref().putBoolean("audio.menuinvisible", originalMenuInvisible);
+    }
+    
+    
     /**
      * Unit test of {@link AudioPreference#AudioPreference}.
      */
     @Test
-    void testAudioPreference() {
-        assertNotNull(new AudioPreference.Factory().createPreferenceSetting());
+    void testAudioPreference_ShouldCreateValidInstance() {
+        final PreferenceSetting preference = new AudioPreference.Factory().createPreferenceSetting();
+        assertNotNull(preference, "The factory should create a valid AudioPreference instance.");
     }
 
     /**
-     * Unit test of {@link AudioPreference#addGui}.
+     * Unit test of {@link AudioPreference#addGui} when the menu is invisible.
      */
     @Test
-    void testAddGui() {
+    void testAddGui_WhenMenuInvisible_ShouldExecuteWithoutException() {
         Config.getPref().putBoolean("audio.menuinvisible", true);
-        PreferencesTestUtils.doTestPreferenceSettingAddGui(new AudioPreference.Factory(), null);
+        
+        assertDoesNotThrow(() -> 
+            PreferencesTestUtils.doTestPreferenceSettingAddGui(new AudioPreference.Factory(), null),
+            "Should not throw an exception when menu is invisible."
+        );
+    }
+    
+    /**
+     * Unit test of {@link AudioPreference#addGui} when the menu is visible.
+     */
+    @Test
+    void testAddGui_WhenMenuVisible_ShouldExecuteWithoutException() {
         Config.getPref().putBoolean("audio.menuinvisible", false);
-        PreferencesTestUtils.doTestPreferenceSettingAddGui(new AudioPreference.Factory(), null);
+        
+        assertDoesNotThrow(() -> 
+            PreferencesTestUtils.doTestPreferenceSettingAddGui(new AudioPreference.Factory(), null),
+            "Should not throw an exception when menu is visible."
+        );
     }
 }