diff --git a/src/main/java/com/josdem/jmetadata/util/FileSystemValidatorLight.java b/src/main/java/com/josdem/jmetadata/util/FileSystemValidatorLight.java
index 02f8d2c..5e27c63 100644
--- a/src/main/java/com/josdem/jmetadata/util/FileSystemValidatorLight.java
+++ b/src/main/java/com/josdem/jmetadata/util/FileSystemValidatorLight.java
@@ -59,4 +59,16 @@ private void validateFile(File file) {
   public boolean hasError() {
     return false;
   }
+
+  public List<File> getFolderList() {
+    return folderList;
+  }
+
+  public List<File> getTrackList() {
+    return trackList;
+  }
+
+  public List<File> getPlaylistList() {
+    return playlistList;
+  }
 }
diff --git a/src/test/java/com/josdem/jmetadata/util/FileSystemValidatorLightTest.java b/src/test/java/com/josdem/jmetadata/util/FileSystemValidatorLightTest.java
new file mode 100644
index 0000000..3096b4a
--- /dev/null
+++ b/src/test/java/com/josdem/jmetadata/util/FileSystemValidatorLightTest.java
@@ -0,0 +1,93 @@
+package com.josdem.jmetadata.util;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.Collections;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+class FileSystemValidatorLightTest {
+
+  private FileSystemValidatorLight fileSystemValidatorLight;
+
+  @BeforeEach
+  void setUp() {
+    fileSystemValidatorLight = new FileSystemValidatorLight(false, Collections.emptyList());
+  }
+
+  @Test
+  void testValidateFileWithHiddenFile() {
+    var hiddenFile = mock(File.class);
+    when(hiddenFile.isHidden()).thenReturn(true);
+
+    fileSystemValidatorLight = new FileSystemValidatorLight(false, Arrays.asList(hiddenFile));
+
+    assertTrue(fileSystemValidatorLight.getFolderList().isEmpty());
+    assertTrue(fileSystemValidatorLight.getTrackList().isEmpty());
+    assertTrue(fileSystemValidatorLight.getPlaylistList().isEmpty());
+  }
+
+  @Test
+  void testValidateFileWithDirectoryContainingSubdirectory() {
+    var subDirectory = mock(File.class);
+    when(subDirectory.isDirectory()).thenReturn(true);
+    when(subDirectory.isHidden()).thenReturn(false);
+
+    var directory = mock(File.class);
+    when(directory.isDirectory()).thenReturn(true);
+    when(directory.isHidden()).thenReturn(false);
+    when(directory.listFiles()).thenReturn(new File[] {subDirectory});
+
+    fileSystemValidatorLight = new FileSystemValidatorLight(false, Arrays.asList(directory));
+
+    assertEquals(1, fileSystemValidatorLight.getFolderList().size());
+    assertTrue(fileSystemValidatorLight.getTrackList().isEmpty());
+    assertTrue(fileSystemValidatorLight.getPlaylistList().isEmpty());
+  }
+
+  @Test
+  void testValidateFileWithDirectoryContainingOnlyFiles() {
+    var file1 = mock(File.class);
+    when(file1.isDirectory()).thenReturn(false);
+    when(file1.isHidden()).thenReturn(false);
+
+    var file2 = mock(File.class);
+    when(file2.isDirectory()).thenReturn(false);
+    when(file2.isHidden()).thenReturn(false);
+
+    var directory = mock(File.class);
+    when(directory.isDirectory()).thenReturn(true);
+    when(directory.isHidden()).thenReturn(false);
+    when(directory.listFiles()).thenReturn(new File[] {file1, file2});
+
+    fileSystemValidatorLight = new FileSystemValidatorLight(false, Arrays.asList(directory));
+
+    assertTrue(fileSystemValidatorLight.getFolderList().isEmpty());
+    assertTrue(fileSystemValidatorLight.getTrackList().isEmpty());
+    assertEquals(1, fileSystemValidatorLight.getPlaylistList().size());
+  }
+
+  @Test
+  void testValidateFileWithRegularFile() {
+    var regularFile = mock(File.class);
+    when(regularFile.isDirectory()).thenReturn(false);
+    when(regularFile.isHidden()).thenReturn(false);
+
+    fileSystemValidatorLight = new FileSystemValidatorLight(false, Arrays.asList(regularFile));
+
+    assertTrue(fileSystemValidatorLight.getFolderList().isEmpty());
+    assertEquals(1, fileSystemValidatorLight.getTrackList().size());
+    assertTrue(fileSystemValidatorLight.getPlaylistList().isEmpty());
+  }
+
+  @Test
+  void testHasError() {
+    assertFalse(fileSystemValidatorLight.hasError());
+  }
+}