test(electron): add cloud test (#4184)

Co-authored-by: Peng Xiao <pengxiao@outlook.com>

tests/affine-desktop-cloud/playwright.config.ts

@@ -0,0 +1,61 @@
+import type { PlaywrightTestConfig } from '@playwright/test';
+// import { devices } from '@playwright/test';
+
+/**
+ * Read environment variables from file.
+ * https://github.com/motdotla/dotenv
+ */
+// require('dotenv').config();
+
+/**
+ * See https://playwright.dev/docs/test-configuration.
+ */
+const config: PlaywrightTestConfig = {
+  testDir: './e2e',
+  fullyParallel: true,
+  timeout: process.env.CI ? 50_000 : 30_000,
+  use: {
+    viewport: { width: 1440, height: 800 },
+  },
+  reporter: process.env.CI ? 'github' : 'list',
+  webServer: [
+    // Intentionally not building the web, reminds you to run it by yourself.
+    {
+      command: 'yarn -T run start:web-static',
+      port: 8080,
+      timeout: 120 * 1000,
+      reuseExistingServer: !process.env.CI,
+      env: {
+        COVERAGE: process.env.COVERAGE || 'false',
+      },
+    },
+    {
+      command: 'yarn workspace @affine/server start',
+      port: 3010,
+      timeout: 120 * 1000,
+      reuseExistingServer: !process.env.CI,
+      stdout: 'pipe',
+      stderr: 'pipe',
+      env: {
+        DATABASE_URL:
+          process.env.DATABASE_URL ??
+          'postgresql://affine:affine@localhost:5432/affine',
+        NODE_ENV: 'development',
+        AFFINE_ENV: process.env.AFFINE_ENV ?? 'dev',
+        DEBUG: 'affine:*',
+        FORCE_COLOR: 'true',
+        DEBUG_COLORS: 'true',
+        ENABLE_LOCAL_EMAIL: process.env.ENABLE_LOCAL_EMAIL ?? 'true',
+        NEXTAUTH_URL: 'http://localhost:8080',
+        OAUTH_EMAIL_SENDER: 'noreply@toeverything.info',
+      },
+    },
+  ],
+};
+
+if (process.env.CI) {
+  config.retries = 3;
+  config.workers = '50%';
+}
+
+export default config;