playwright-mcp/tests/sse.spec.ts
2025-04-04 17:14:30 -07:00

43 lines
1.5 KiB
TypeScript

/**
* 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 { spawn } from 'node:child_process';
import path from 'node:path';
import { test } from './fixtures';
test('sse transport', async () => {
const cp = spawn('node', [path.join(__dirname, '../cli.js'), '--port', '0'], { stdio: 'pipe' });
try {
let stdout = '';
const url = await new Promise<string>(resolve => cp.stdout?.on('data', data => {
stdout += data.toString();
const match = stdout.match(/Listening on (http:\/\/.*)/);
if (match)
resolve(match[1]);
}));
// need dynamic import b/c of some ESM nonsense
const { SSEClientTransport } = await import('@modelcontextprotocol/sdk/client/sse.js');
const { Client } = await import('@modelcontextprotocol/sdk/client/index.js');
const transport = new SSEClientTransport(new URL(url));
const client = new Client({ name: 'test', version: '1.0.0' });
await client.connect(transport);
await client.ping();
} finally {
cp.kill();
}
});