Add upload tests

Author: adimiz1

src/api/upload/__tests__/index.test.tsx

@@ -0,0 +1,133 @@
+import { Cloudinary, CloudinaryImage } from '@cloudinary/url-gen';
+import { upload, explicit, rename } from '../src/uploader';
+import { buildRequest, makeRequest } from '../src/uploader_utils';
+import { UploadApiOptions } from 'cloudinary-react-native';
+
+const cloudinary = new Cloudinary({
+  cloud: {
+    cloudName: 'test'
+  },
+  url: {
+    secure: true
+  }
+});
+jest.mock('../src/uploader_utils', () => ({
+  buildRequest: jest.fn(),
+  makeRequest: jest.fn()
+}));
+
+describe('upload function', () => {
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('uploads a file with file path', async () => {
+    const filePath = '/path/to/file';
+
+    const options: UploadApiOptions = {
+      upload_preset: 'ios_sample',
+      unsigned: true,
+    }
+    await upload(cloudinary, { file: filePath });
+
+    expect(buildRequest).toHaveBeenCalledWith(cloudinary, 'upload', {
+      file: filePath,
+      headers: {},
+      options: {},
+      config: null
+    });
+    expect(makeRequest).toHaveBeenCalled();
+  });
+
+  it('uploads a file with Base64 payload', async () => {
+    const base64Payload = 'yourBase64StringHere';
+
+    await upload(cloudinary, { file: base64Payload });
+
+    expect(buildRequest).toHaveBeenCalledWith(cloudinary, 'upload', {
+      file: base64Payload,
+      headers: {},
+      options: {},
+      config: null
+    });
+    expect(makeRequest).toHaveBeenCalled();
+  });
+  it('uploads a file with Base64 payload and custom options', async () => {
+    const base64Payload = 'SomeBase64StringMock';
+    const customOptions = { folder: 'uploads', tags: ['react', 'native'] };
+
+    await upload(cloudinary, { file: base64Payload, options: customOptions });
+
+    expect(buildRequest).toHaveBeenCalledWith(cloudinary, 'upload', {
+      file: base64Payload,
+      headers: {},
+      options: customOptions,
+      config: null
+    });
+    expect(makeRequest).toHaveBeenCalled();
+  });
+  it('uploads a file with file path, custom headers, and options', async () => {
+    const filePath = '/path/to/file';
+    const customHeaders = { Authorization: 'Bearer token' };
+    const customOptions = { folder: 'uploads', tags: ['react', 'native'] };
+
+    await upload(cloudinary, { file: filePath, headers: customHeaders, options: customOptions });
+
+    expect(buildRequest).toHaveBeenCalledWith(cloudinary, 'upload', {
+      file: filePath,
+      headers: expect.objectContaining(customHeaders),
+      options: expect.objectContaining(customOptions),
+      config: null
+    });
+    expect(makeRequest).toHaveBeenCalled();
+  });
+});
+describe('rename function', () => {
+  afterEach(() => {
+    jest.clearAllMocks(); // Clear mock calls after each test
+  });
+
+  it('renames a file', async () => {
+    const from_public_id = 'old_public_id';
+    const to_public_id = 'new_public_id';
+    const customOptions = { someOption: 'value' };
+
+    await rename(cloudinary, { from_public_id: from_public_id, to_public_id: to_public_id, options: customOptions });
+
+    expect(buildRequest).toHaveBeenCalledWith(cloudinary, 'rename', {
+      file: undefined,
+      headers: undefined,
+      options: expect.objectContaining({
+        from_public_id,
+        to_public_id,
+        someOption: 'value'
+      }),
+      config: null
+    });
+    expect(makeRequest).toHaveBeenCalled();
+  });
+});
+
+describe('explicit function', () => {
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('requests explicit transformation for a file', async () => {
+    const publicId = 'image_public_id';
+    const customOptions = { type: 'upload', eager: [{ width: 300, height: 300, crop: 'pad' }] };
+
+    await explicit(cloudinary, { publicId, options: customOptions });
+
+    expect(buildRequest).toHaveBeenCalledWith(cloudinary, 'explicit', {
+      headers: undefined,
+      options: expect.objectContaining({
+        public_id: publicId,
+        type: 'upload',
+        eager: [{ width: 300, height: 300, crop: 'pad' }]
+      }),
+      config: null
+    });
+    expect(makeRequest).toHaveBeenCalled();
+  });
+});