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dd7b673328
Turns out `prettier-plugin-organize-imports` sorts imports differently than the old one so this will prevent spreading the change across multiple commits whenever we touch a file (and potentially introducing conflicts)
96 lines
3.2 KiB
JavaScript
96 lines
3.2 KiB
JavaScript
import { litSsrPlugin } from '@lit-labs/testing/web-test-runner-ssr-plugin.js';
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import { esbuildPlugin } from '@web/dev-server-esbuild';
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import { playwrightLauncher } from '@web/test-runner-playwright';
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import { readFileSync } from 'fs';
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import { globbySync } from 'globby';
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import * as os from 'os';
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import * as process from 'process';
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import { getAllComponents } from './scripts/shared.js';
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// Get a list of all Web Awesome component imports for the test runner
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const metadata = JSON.parse(readFileSync('./dist/custom-elements.json'), 'utf8');
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const serverComponents = [];
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const componentImports = [];
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getAllComponents(metadata).forEach(component => {
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const name = component.tagName.replace(/^wa-/, '');
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serverComponents.push(`/dist/components/${name}/${name}.js`);
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componentImports.push(`/dist-cdn/components/${name}/${name}.js`);
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});
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// os.availableParallelism only available as of Node 18.14.0 , maybe dont need the fallback?
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// I've found the browser is more stable if you give it concurrency up front.
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const cores = os.availableParallelism?.() ?? os.cpus.length;
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const concurrency = Math.max(Math.floor(cores / 3), 1);
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export default {
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rootDir: '.',
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files: 'src/**/*.test.ts', // "default" group
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concurrentBrowsers: 3,
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nodeResolve: {
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exportConditions: ['production', 'default']
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},
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testFramework: {
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config: {
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timeout: 3000,
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retries: 1,
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// fails the whole test suite on first failure rather than letting the whole test suite run.
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bail: process.env['FAIL_FAST'] === 'true'
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}
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},
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plugins: [
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esbuildPlugin({
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ts: true,
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target: 'es2020'
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}),
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litSsrPlugin()
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],
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browsers: [
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playwrightLauncher({ product: 'chromium', concurrency }),
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playwrightLauncher({ product: 'firefox', concurrency }),
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playwrightLauncher({ product: 'webkit', concurrency })
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],
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testRunnerHtml: testFramework => `
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<!DOCTYPE html>
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<html lang="en-US">
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<head>
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<link rel="stylesheet" href="/dist/styles/themes/default.css">
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<script>
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window.process = {env: { NODE_ENV: "production" }}
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</script>
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<script>
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window.serverComponents = [
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${serverComponents.map(str => `"${str}"`).join(',\n')}
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]
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window.clientComponents = [
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${componentImports.map(str => `"${str}"`).join(',\n')}
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]
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window.SSR_ONLY = ${process.env['SSR_ONLY'] === 'true'}
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window.CSR_ONLY = ${process.env['CSR_ONLY'] === 'true'}
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</script>
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<script type="module">
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;(async () => {
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await import('@lit-labs/ssr-client/lit-element-hydrate-support.js')
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await Promise.allSettled(window.clientComponents.map(str => import(str)));
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})()
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</script>
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<script type="module" src="${testFramework}"></script>
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</head>
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<body>
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</body>
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</html>
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`,
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// Create a named group for every test file to enable running single tests. If a test file is `split-panel.test.ts`
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// then you can run `npm run test -- --group split-panel` to run only that component's tests.
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groups: globbySync('src/**/*.test.ts').map(path => {
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const groupName = path.match(/^.*\/(?<fileName>.*)\.test\.ts/).groups.fileName;
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return {
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name: groupName,
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files: path
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};
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})
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};
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