Initial commit: LinkSyncServer and LinkSyncExtension projects with complete documentation, models, API endpoints, tests, and extension implementation

Linkding Browser Extension/LinkdingSync/playwright.config.ts

@@ -0,0 +1,98 @@
+import { defineConfig, devices } from '@playwright/test';
+
+/**
+ * Playwright configuration for LinkdingSync E2E tests
+ * 
+ * Test setup:
+ * - Launches Firefox (primary) and Chromium (optional)
+ * - Configured for headless mode for CI
+ * - API calls to Linkding backend for sync testing
+ */
+
+export default defineConfig({
+  // Define a base URL for the extension (adjust as needed)
+  baseURL: 'http://localhost:5555',
+
+  // Test directory
+  testDir: './tests',
+
+  // Run all tests in parallel
+  fullyParallel: true,
+
+  // In CI, forbid only tests (must pass all tests)
+  forbidOnly: !!process.env.CI,
+
+  // Retry failed tests in CI
+  retries: process.env.CI ? 2 : 0,
+
+  // Test workers (use 1 in CI for determinism)
+  workers: process.env.CI ? 1 : undefined,
+
+  // Test reporter (HTML for visual debugging)
+  reporter: [
+    ['list'],
+    ['html', { outputFolder: 'test-results' }],
+  ],
+
+  // Shared configuration for all tests
+  use: {
+    // Base URL for API calls
+    baseURL: 'http://localhost:5555',
+
+    // Collect trace on failure for debugging
+    trace: 'on-first-retry',
+
+    // Take screenshot on failure
+    screenshot: 'only-on-failure',
+
+    // Browser context settings
+    contextOptions: {
+      // Accept cookies (needed for sync)
+      acceptDownloads: true,
+    },
+
+    // Set viewport for consistent tests
+    viewport: { width: 1280, height: 800 },
+
+    // Ignore HTTPS errors for local testing (if needed)
+    // ignoreHTTPSErrors: true,
+  },
+
+  // Define test projects for different browsers
+  projects: [
+    {
+      name: 'chromium',
+      use: { ...devices['Desktop Chrome'] },
+    },
+    {
+      name: 'firefox',
+      use: { ...devices['Desktop Firefox'] },
+    },
+    // Mobile emulation (optional)
+    // {
+    //   name: 'Mobile Chrome',
+    //   use: { ...devices['Pixel 5'] },
+    // },
+  ],
+
+  // Web server setup for tests
+  // Uncomment if you need a server for tests
+  // webServer: {
+  //   command: 'npm start',
+  //   port: 5555,
+  //   timeout: 120 * 1000,
+  //   reuseExistingServer: !process.env.CI,
+  // },
+
+  // Timeout for each test (increase for flaky API calls)
+  timeout: 30 * 1000,
+
+  // Expectation of how many tests should run
+  expect: {
+    // Timeout for assertions
+    timeout: 1000,
+  },
+
+  // Global timeout for the whole test run
+  globalTimeout: 30 * 60 * 1000, // 30 minutes
+});