feat: adding fullstory sdk package files

tests/index.test.ts

@@ -0,0 +1,70 @@
+
+import { jest } from '@jest/globals';
+import * as fs from 'fs';
+import * as path from 'path';
+
+// Create mock functions with explicit types
+const mockUploadAssets = jest.fn<() => Promise<{ success: boolean }>>().mockResolvedValue({ success: true });
+const mockFullStoryUploader = jest.fn().mockImplementation(() => ({
+  uploadAssets: mockUploadAssets,
+}));
+
+// Mock modules before importing the index
+jest.mock('../src/fullstoryUploader', () => ({
+  __esModule: true,
+  default: mockFullStoryUploader,
+}));
+
+// Import the module under test
+import { uploadAssets } from '../src/index';
+
+describe('Index Module', () => {
+  const testAssetMapPath = path.resolve(__dirname, 'test-asset-map.json');
+  const testApiKey = 'test-api-key';
+
+  beforeAll(() => {
+    const testAssetMap = {
+      assets: [
+        { id: 'asset1', path: './asset1.js' },
+        { id: 'asset2', path: './asset2.css' },
+      ],
+    };
+
+    fs.writeFileSync(testAssetMapPath, JSON.stringify(testAssetMap, null, 2));
+  });
+
+  afterAll(() => {
+    if (fs.existsSync(testAssetMapPath)) {
+      fs.unlinkSync(testAssetMapPath);
+    }
+  });
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('should initialize FullStoryUploader with correct params and call uploadAssets', async () => {
+    const result = await uploadAssets(testApiKey, testAssetMapPath);
+
+    expect(mockFullStoryUploader).toHaveBeenCalledWith({
+      apiKey: testApiKey,
+      assetMapPath: testAssetMapPath,
+    });
+
+    expect(mockUploadAssets).toHaveBeenCalled();
+    expect(result).toEqual({ success: true });
+  });
+
+  it('should propagate errors from FullStoryUploader.uploadAssets', async () => {
+    const testError = new Error('Upload failed');
+    mockUploadAssets.mockRejectedValueOnce(testError);
+
+    await expect(uploadAssets(testApiKey, testAssetMapPath)).rejects.toThrow(testError);
+
+    expect(mockFullStoryUploader).toHaveBeenCalledWith({
+      apiKey: testApiKey,
+      assetMapPath: testAssetMapPath,
+    });
+  });
+});
+