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package openai | ||
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import ( | ||
"encoding/json" | ||
"fmt" | ||
config "github.com/go-skynet/LocalAI/api/config" | ||
"github.com/go-skynet/LocalAI/api/options" | ||
utils2 "github.com/go-skynet/LocalAI/pkg/utils" | ||
"github.com/gofiber/fiber/v2" | ||
"github.com/stretchr/testify/assert" | ||
"io" | ||
"mime/multipart" | ||
"net/http" | ||
"net/http/httptest" | ||
"os" | ||
"path/filepath" | ||
"strings" | ||
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"testing" | ||
) | ||
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type ListFiles struct { | ||
Data []File | ||
Object string | ||
} | ||
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func startUpApp() (app *fiber.App, option *options.Option, loader *config.ConfigLoader) { | ||
// Preparing the mocked objects | ||
loader = &config.ConfigLoader{} | ||
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option = &options.Option{ | ||
UploadLimitMB: 10, | ||
UploadDir: "test_dir", | ||
} | ||
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_ = os.RemoveAll(option.UploadDir) | ||
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app = fiber.New(fiber.Config{ | ||
BodyLimit: 20 * 1024 * 1024, // sets the limit to 20MB. | ||
}) | ||
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// Create a Test Server | ||
app.Post("/files", UploadFilesEndpoint(loader, option)) | ||
app.Get("/files", ListFilesEndpoint(loader, option)) | ||
app.Get("/files/:file_id", GetFilesEndpoint(loader, option)) | ||
app.Delete("/files/:file_id", DeleteFilesEndpoint(loader, option)) | ||
app.Get("/files/:file_id/content", GetFilesContentsEndpoint(loader, option)) | ||
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return | ||
} | ||
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func TestUploadFileExceedSizeLimit(t *testing.T) { | ||
// Preparing the mocked objects | ||
loader := &config.ConfigLoader{} | ||
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option := &options.Option{ | ||
UploadLimitMB: 10, | ||
UploadDir: "test_dir", | ||
} | ||
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_ = os.RemoveAll(option.UploadDir) | ||
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app := fiber.New(fiber.Config{ | ||
BodyLimit: 20 * 1024 * 1024, // sets the limit to 20MB. | ||
}) | ||
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// Create a Test Server | ||
app.Post("/files", UploadFilesEndpoint(loader, option)) | ||
app.Get("/files", ListFilesEndpoint(loader, option)) | ||
app.Get("/files/:file_id", GetFilesEndpoint(loader, option)) | ||
app.Delete("/files/:file_id", DeleteFilesEndpoint(loader, option)) | ||
app.Get("/files/:file_id/content", GetFilesContentsEndpoint(loader, option)) | ||
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t.Run("UploadFilesEndpoint file size exceeds limit", func(t *testing.T) { | ||
resp, err := CallFilesUploadEndpoint(t, app, "foo.txt", "file", "fine-tune", 11, option) | ||
assert.NoError(t, err) | ||
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assert.Equal(t, fiber.StatusBadRequest, resp.StatusCode) | ||
assert.Contains(t, bodyToString(resp, t), "exceeds upload limit") | ||
}) | ||
t.Run("UploadFilesEndpoint purpose not defined", func(t *testing.T) { | ||
resp, _ := CallFilesUploadEndpoint(t, app, "foo.txt", "file", "", 5, option) | ||
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assert.Equal(t, fiber.StatusBadRequest, resp.StatusCode) | ||
assert.Contains(t, bodyToString(resp, t), "Purpose is not defined") | ||
}) | ||
t.Run("UploadFilesEndpoint file already exists", func(t *testing.T) { | ||
f1 := CallFilesUploadEndpointWithCleanup(t, app, "foo.txt", "file", "fine-tune", 5, option) | ||
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resp, err := CallFilesUploadEndpoint(t, app, "foo.txt", "file", "fine-tune", 5, option) | ||
fmt.Println(f1) | ||
fmt.Printf("ERror: %v", err) | ||
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assert.Equal(t, fiber.StatusBadRequest, resp.StatusCode) | ||
assert.Contains(t, bodyToString(resp, t), "File already exists") | ||
}) | ||
t.Run("UploadFilesEndpoint file uploaded successfully", func(t *testing.T) { | ||
file := CallFilesUploadEndpointWithCleanup(t, app, "test.txt", "file", "fine-tune", 5, option) | ||
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// Check if file exists in the disk | ||
filePath := filepath.Join(option.UploadDir, utils2.SanitizeFileName("test.txt")) | ||
_, err := os.Stat(filePath) | ||
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assert.False(t, os.IsNotExist(err)) | ||
assert.Equal(t, file.Bytes, 5242880) | ||
assert.NotEmpty(t, file.CreatedAt) | ||
assert.Equal(t, file.Filename, "test.txt") | ||
assert.Equal(t, file.Purpose, "fine-tune") | ||
}) | ||
t.Run("ListFilesEndpoint without purpose parameter", func(t *testing.T) { | ||
resp, err := CallListFilesEndpoint(t, app, "") | ||
assert.NoError(t, err) | ||
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assert.Equal(t, 200, resp.StatusCode) | ||
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listFiles := responseToListFile(t, resp) | ||
if len(listFiles.Data) != len(uploadedFiles) { | ||
t.Errorf("Expected %v files, got %v files", len(uploadedFiles), len(listFiles.Data)) | ||
} | ||
}) | ||
t.Run("ListFilesEndpoint with valid purpose parameter", func(t *testing.T) { | ||
_ = CallFilesUploadEndpointWithCleanup(t, app, "test.txt", "file", "fine-tune", 5, option) | ||
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resp, err := CallListFilesEndpoint(t, app, "fine-tune") | ||
assert.NoError(t, err) | ||
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listFiles := responseToListFile(t, resp) | ||
if len(listFiles.Data) != 1 { | ||
t.Errorf("Expected 1 file, got %v files", len(listFiles.Data)) | ||
} | ||
}) | ||
t.Run("ListFilesEndpoint with invalid query parameter", func(t *testing.T) { | ||
resp, err := CallListFilesEndpoint(t, app, "not-so-fine-tune") | ||
assert.NoError(t, err) | ||
assert.Equal(t, 200, resp.StatusCode) | ||
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listFiles := responseToListFile(t, resp) | ||
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if len(listFiles.Data) != 0 { | ||
t.Errorf("Expected 0 file, got %v files", len(listFiles.Data)) | ||
} | ||
}) | ||
t.Run("GetFilesContentsEndpoint get file content", func(t *testing.T) { | ||
req := httptest.NewRequest("GET", "/files", nil) | ||
resp, _ := app.Test(req) | ||
assert.Equal(t, 200, resp.StatusCode) | ||
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var listFiles ListFiles | ||
if err := json.Unmarshal(bodyToByteArray(resp, t), &listFiles); err != nil { | ||
t.Errorf("Failed to decode response: %v", err) | ||
return | ||
} | ||
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if len(listFiles.Data) != 0 { | ||
t.Errorf("Expected 0 file, got %v files", len(listFiles.Data)) | ||
} | ||
}) | ||
} | ||
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func CallListFilesEndpoint(t *testing.T, app *fiber.App, purpose string) (*http.Response, error) { | ||
var target string | ||
if purpose != "" { | ||
target = fmt.Sprintf("/files?purpose=%s", purpose) | ||
} else { | ||
target = "/files" | ||
} | ||
req := httptest.NewRequest("GET", target, nil) | ||
return app.Test(req) | ||
} | ||
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func CallFilesContentEndpoint(t *testing.T, app *fiber.App, fileId string) (*http.Response, error) { | ||
request := httptest.NewRequest("GET", "/files?file_id="+fileId, nil) | ||
return app.Test(request) | ||
} | ||
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func CallFilesUploadEndpoint(t *testing.T, app *fiber.App, fileName, tag, purpose string, fileSize int, o *options.Option) (*http.Response, error) { | ||
// Create a file that exceeds the limit | ||
file := createTestFile(t, fileName, fileSize, o) | ||
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// Creating a new HTTP Request | ||
body, writer := newMultipartFile(file.Name(), tag, purpose) | ||
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req := httptest.NewRequest(http.MethodPost, "/files", body) | ||
req.Header.Set(fiber.HeaderContentType, writer.FormDataContentType()) | ||
return app.Test(req) | ||
} | ||
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func CallFilesUploadEndpointWithCleanup(t *testing.T, app *fiber.App, fileName, tag, purpose string, fileSize int, o *options.Option) File { | ||
// Create a file that exceeds the limit | ||
file := createTestFile(t, fileName, fileSize, o) | ||
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// Creating a new HTTP Request | ||
body, writer := newMultipartFile(file.Name(), tag, purpose) | ||
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req := httptest.NewRequest(http.MethodPost, "/files", body) | ||
req.Header.Set(fiber.HeaderContentType, writer.FormDataContentType()) | ||
resp, err := app.Test(req) | ||
assert.NoError(t, err) | ||
f := responseToFile(t, resp) | ||
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id := f.ID | ||
t.Cleanup(func() { | ||
_, err := CallFilesDeleteEndpoint(t, app, id) | ||
assert.NoError(t, err) | ||
}) | ||
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return f | ||
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} | ||
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func CallFilesDeleteEndpoint(t *testing.T, app *fiber.App, fileId string) (*http.Response, error) { | ||
target := fmt.Sprintf("/files/%s", fileId) | ||
req := httptest.NewRequest(http.MethodDelete, target, nil) | ||
return app.Test(req) | ||
} | ||
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// Helper to create multi-part file | ||
func newMultipartFile(filePath, tag, purpose string) (*strings.Reader, *multipart.Writer) { | ||
body := new(strings.Builder) | ||
writer := multipart.NewWriter(body) | ||
file, _ := os.Open(filePath) | ||
defer file.Close() | ||
part, _ := writer.CreateFormFile(tag, filepath.Base(filePath)) | ||
io.Copy(part, file) | ||
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if purpose != "" { | ||
_ = writer.WriteField("purpose", purpose) | ||
} | ||
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writer.Close() | ||
return strings.NewReader(body.String()), writer | ||
} | ||
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// Helper to create test files | ||
func createTestFile(t *testing.T, name string, sizeMB int, option *options.Option) *os.File { | ||
err := os.MkdirAll(option.UploadDir, 0755) | ||
if err != nil { | ||
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t.Fatalf("Error MKDIR: %v", err) | ||
} | ||
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file, _ := os.Create(name) | ||
file.WriteString(strings.Repeat("a", sizeMB*1024*1024)) // sizeMB MB File | ||
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t.Cleanup(func() { | ||
os.Remove(name) | ||
os.RemoveAll(option.UploadDir) | ||
}) | ||
return file | ||
} | ||
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func bodyToString(resp *http.Response, t *testing.T) string { | ||
return string(bodyToByteArray(resp, t)) | ||
} | ||
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func bodyToByteArray(resp *http.Response, t *testing.T) []byte { | ||
bodyBytes, err := io.ReadAll(resp.Body) | ||
if err != nil { | ||
t.Fatal(err) | ||
} | ||
return bodyBytes | ||
} | ||
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func responseToFile(t *testing.T, resp *http.Response) File { | ||
var file File | ||
responseToString := bodyToString(resp, t) | ||
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err := json.NewDecoder(strings.NewReader(responseToString)).Decode(&file) | ||
if err != nil { | ||
t.Errorf("Failed to decode response: %s", err) | ||
} | ||
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return file | ||
} | ||
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func responseToListFile(t *testing.T, resp *http.Response) ListFiles { | ||
var listFiles ListFiles | ||
responseToString := bodyToString(resp, t) | ||
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err := json.NewDecoder(strings.NewReader(responseToString)).Decode(&listFiles) | ||
if err != nil { | ||
fmt.Printf("Failed to decode response: %s", err) | ||
} | ||
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return listFiles | ||
} |