import { esbuildPlugin } from '@web/dev-server-esbuild'; import { globbySync } from 'globby'; import { playwrightLauncher } from '@web/test-runner-playwright'; export default { rootDir: '.', files: 'src/**/*.test.ts', // "default" group concurrentBrowsers: 3, nodeResolve: { exportConditions: ['production', 'default'] }, testFramework: { config: { timeout: 3000, retries: 1 } }, plugins: [ esbuildPlugin({ ts: true, target: 'es2020' }) ], browsers: [ playwrightLauncher({ product: 'chromium' }), // Firefox started failing randomly so we're temporarily disabling it here. This could be a rogue test, not really // sure what's happening. // playwrightLauncher({ product: 'firefox' }), playwrightLauncher({ product: 'webkit' }) ], testRunnerHtml: testFramework => ` `, // Create a named group for every test file to enable running single tests. If a test file is `split-panel.test.ts` // then you can run `npm run test -- --group split-panel` to run only that component's tests. groups: globbySync('src/**/*.test.ts').map(path => { const groupName = path.match(/^.*\/(?.*)\.test\.ts/).groups.fileName; return { name: groupName, files: path }; }) };