@vscode/test-web

@vscode/test-web

This module helps testing VS Code web extensions locally.

The node module runs a local web server that serves VS Code Browser including the extensions located at the given local path. Additionally the extension tests are automatically run.

Usage

Via command line:

Test web extension in browser:

vscode-test-web --browserType=webkit --extensionDevelopmentPath=$extensionLocation

Run web extension tests:

vscode-test-web --browserType=webkit --extensionDevelopmentPath=$extensionLocation --extensionTestsPath=$extensionLocation/dist/web/test/suite/index.js

Via API:

async function go() {
	try {
		// The folder containing the Extension Manifest package.json
		const extensionDevelopmentPath = path.resolve(__dirname, '../../../');

		// The path to module with the test runner and tests
		const extensionTestsPath = path.resolve(__dirname, './suite/index');

		// Start a web server that serves VSCode in a browser, run the tests
		await runTests({ browserType: 'chromium', extensionDevelopmentPath, extensionTestsPath });
	} catch (err) {
		console.error('Failed to run tests');
		process.exit(1);
	}
}

go()

CLI options:

  --browserType 'chromium' | 'firefox' | 'webkit': The browser to launch
  --extensionDevelopmentPath path. [Optional]: A path pointing to a extension to include.
  --extensionTestsPath path.  [Optional]: A path to a test module to run
  --folder-uri.  [Optional]: The folder to open VS Code on
  --version. 'insiders' (Default) | 'stable' | 'sources' [Optional]
  --open-devtools. Opens the dev tools  [Optional]
  --headless. Whether to show the browser. Defaults to true when an extensionTestsPath is provided, otherwise false. [Optional]

Corrsponding options are available in the API.

Development

• yarn install

• Make necessary changes in src

• yarn compile (or yarn watch)

• run yarn sample to launch VS Code Browser with the sample extension bundled in this repo.

• run yarn sample-tests to launch VS Code Browser running the extension tests of the sample extension bundled in this repo.

License

MIT

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.

When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [e-mail] with any additional questions or comments.