fix(config): allow specifying user data dir in config (#342)

Fixes https://github.com/microsoft/playwright-mcp/issues/340
2025-05-05 08:23:24 -07:00
parent 7dc689eee7
commit 4694d60fc5
3 changed files with 65 additions and 19 deletions
--- a/tests/config.spec.ts
+++ b/tests/config.spec.ts
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import fs from 'node:fs';
+
+import { Config } from '../config.js';
+import { test, expect } from './fixtures.js';
+
+test('config user data dir', async ({ startClient, mcpBrowser }, testInfo) => {
+  const config: Config = {
+    browser: {
+      userDataDir: testInfo.outputPath('user-data-dir'),
+    },
+  };
+  const configPath = testInfo.outputPath('config.json');
+  await fs.promises.writeFile(configPath, JSON.stringify(config, null, 2));
+
+  const client = await startClient({ args: ['--config', configPath] });
+  expect(await client.callTool({
+    name: 'browser_navigate',
+    arguments: {
+      url: 'data:text/html,<html><body>Hello, world!</body></html>',
+    },
+  })).toContainTextContent(`Hello, world!`);
+
+  const files = await fs.promises.readdir(config.browser!.userDataDir!);
+  expect(files.length).toBeGreaterThan(0);
+});