playwright-mcp/tests/wait.spec.ts
2025-05-09 18:01:17 -07:00

86 lines
2.2 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 { test, expect } from './fixtures.js';
test('browser_wait_for(text)', async ({ client, server }) => {
server.setContent('/', `
<script>
function update() {
setTimeout(() => {
document.querySelector('div').textContent = 'Text to appear';
}, 1000);
}
</script>
<body>
<button onclick="update()">Click me</button>
<div>Text to disappear</div>
</body>
`, 'text/html');
await client.callTool({
name: 'browser_navigate',
arguments: { url: server.PREFIX },
});
await client.callTool({
name: 'browser_click',
arguments: {
element: 'Click me',
ref: 'e2',
},
});
expect(await client.callTool({
name: 'browser_wait_for',
arguments: { text: 'Text to appear' },
})).toContainTextContent(`- generic [ref=e3]: Text to appear`);
});
test('browser_wait_for(textGone)', async ({ client, server }) => {
server.setContent('/', `
<script>
function update() {
setTimeout(() => {
document.querySelector('div').textContent = 'Text to appear';
}, 1000);
}
</script>
<body>
<button onclick="update()">Click me</button>
<div>Text to disappear</div>
</body>
`, 'text/html');
await client.callTool({
name: 'browser_navigate',
arguments: { url: server.PREFIX },
});
await client.callTool({
name: 'browser_click',
arguments: {
element: 'Click me',
ref: 'e2',
},
});
expect(await client.callTool({
name: 'browser_wait_for',
arguments: { textGone: 'Text to disappear' },
})).toContainTextContent(`- generic [ref=e3]: Text to appear`);
});