diff --git a/src/main/java/com/institutosemprealerta/semprealerta/application/service/impl/StorageServiceImpl.java b/src/main/java/com/institutosemprealerta/semprealerta/application/service/impl/StorageServiceImpl.java
index 8e95b54..819acfc 100644
--- a/src/main/java/com/institutosemprealerta/semprealerta/application/service/impl/StorageServiceImpl.java
+++ b/src/main/java/com/institutosemprealerta/semprealerta/application/service/impl/StorageServiceImpl.java
@@ -20,11 +20,8 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.List;
-import java.util.UUID;
-import java.util.stream.Stream;
 
 @Service
-@Log4j2
 public class StorageServiceImpl implements StorageService {
     private final Path fileStorageLocation;
     private final FileRepository fileRepository;
diff --git a/src/test/java/com/institutosemprealerta/semprealerta/application/service/impl/StorageServiceImplTest.java b/src/test/java/com/institutosemprealerta/semprealerta/application/service/impl/StorageServiceImplTest.java
new file mode 100644
index 0000000..3de9636
--- /dev/null
+++ b/src/test/java/com/institutosemprealerta/semprealerta/application/service/impl/StorageServiceImplTest.java
@@ -0,0 +1,150 @@
+package com.institutosemprealerta.semprealerta.application.service.impl;
+
+import com.institutosemprealerta.semprealerta.domain.model.File;
+import com.institutosemprealerta.semprealerta.domain.ports.out.FileRepository;
+import com.institutosemprealerta.semprealerta.domain.ports.out.responses.FileResponse;
+import com.institutosemprealerta.semprealerta.infrastructure.config.FileStorageProperties;
+import com.institutosemprealerta.semprealerta.infrastructure.entity.file.mocks.FileMocks;
+import org.junit.jupiter.api.*;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.core.io.Resource;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.net.URI;
+import java.nio.file.*;
+import java.nio.file.spi.FileSystemProvider;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class StorageServiceImplTest {
+
+    private StorageServiceImpl storageService;
+
+    @Mock
+    private FileRepository fileRepository;
+
+    @Mock
+    private FileStorageProperties fileStorageProperties;
+
+    @Mock
+    private MultipartFile mockFile;
+
+    @Mock
+    private FileSystem mockFileSystem;
+
+    @Mock
+    private FileSystemProvider mockFileSystemProvider;
+
+    private final FileResponse fileResponse = FileMocks.returnValidFileResponse();
+
+    @BeforeEach
+    void setUp() throws IOException {
+
+        when(fileStorageProperties.getUploadDir()).thenReturn("pdf");
+        storageService = new StorageServiceImpl(fileStorageProperties, fileRepository);
+
+        when(mockFile.getOriginalFilename()).thenReturn("file.txt");
+        when(mockFile.isEmpty()).thenReturn(false);
+        when(mockFile.getSize()).thenReturn(100L);
+        when(mockFile.getContentType()).thenReturn("text/plain");
+
+
+        Path pathToDirectory = Paths.get("pdf");
+        Path pathToFile = Paths.get("pdf/file.txt");
+        if (!Files.exists(pathToDirectory)) {
+            Files.createDirectories(pathToDirectory);
+        }
+        if (!Files.exists(pathToFile)) {
+            Files.createFile(pathToFile);
+        }
+
+        when(mockFileSystem.provider()).thenReturn(mockFileSystemProvider);
+
+
+        when(fileRepository.listAll()).thenReturn(List.of(fileResponse));
+        doNothing().when(fileRepository).save(any(File.class));
+
+    }
+
+    @AfterEach
+    void tearDown() {
+        reset(
+                fileRepository,
+                fileStorageProperties,
+                mockFile,
+                mockFileSystem,
+                mockFileSystemProvider
+        );
+    }
+
+    @AfterAll
+    static void afterAll() {
+        Path pathToFile = Paths.get("pdf/file.txt");
+        try {
+            Files.deleteIfExists(pathToFile);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    void init() {
+    }
+
+    @Test
+    @DisplayName("Should Store File With Valid Name")
+    void should_Store_File_With_ValidName() {
+        String fileName = storageService.store(mockFile, "text/plain");
+
+        assertNotNull(fileName);
+        assertEquals("file.txt", fileName);
+        verify(fileRepository, times(1)).save(any(File.class));
+    }
+
+    @Test
+    @DisplayName("should load file path")
+    void should_Load_File_Path() {
+        assertDoesNotThrow(() -> storageService.load("file.txt"));
+    }
+
+    @Test
+    @DisplayName("Should Load All Files Successfully")
+    void should_LoadAll_Files_Successfully() throws IOException {
+        List<FileResponse> allFiles = storageService.loadAll();
+
+        assertNotNull(allFiles);
+        assertEquals(1, allFiles.size());
+        assertEquals(fileResponse.fileName(), allFiles.get(0).fileName());
+        verify(fileRepository, times(1)).listAll();
+    }
+
+    @Test
+    @DisplayName("Should Load File Successfully")
+    void should_loadAsResource_Successfully() {
+        String fileName = "file.txt";
+
+        Resource response = storageService.loadAsResource(fileName);
+
+        assertNotNull(response);
+    }
+
+    @Test
+    @DisplayName("Should Load File As Resource Successfully")
+    void should_Delete_A_Resource() {
+        String fileName = fileResponse.fileName();
+        assertDoesNotThrow(() -> storageService.delete(fileName));
+
+    }
+
+    @Test
+    @DisplayName("Should Delete File Successfully")
+    void should_DeleteAll_Successfully() {
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/com/institutosemprealerta/semprealerta/infrastructure/entity/file/mocks/FileMocks.java b/src/test/java/com/institutosemprealerta/semprealerta/infrastructure/entity/file/mocks/FileMocks.java
index c74a8af..9ff7602 100644
--- a/src/test/java/com/institutosemprealerta/semprealerta/infrastructure/entity/file/mocks/FileMocks.java
+++ b/src/test/java/com/institutosemprealerta/semprealerta/infrastructure/entity/file/mocks/FileMocks.java
@@ -1,8 +1,11 @@
 package com.institutosemprealerta.semprealerta.infrastructure.entity.file.mocks;
 
 import com.institutosemprealerta.semprealerta.domain.model.File;
+import com.institutosemprealerta.semprealerta.domain.ports.out.responses.FileResponse;
 import com.institutosemprealerta.semprealerta.infrastructure.entity.file.FileEntity;
 
+import java.time.LocalDateTime;
+
 public class FileMocks {
     public static FileEntity createFileEntity() {
         return new FileEntity("fileName", "fileDownloadUri", "fileType");
@@ -15,4 +18,8 @@ public static File createFile() {
                 .fileType("fileType")
                 .build();
     }
+
+    public static FileResponse returnValidFileResponse() {
+        return new FileResponse(1L, "file.txt", "/api/v1/download/1", "fileType", LocalDateTime.now());
+    }
 }