commafeed-podcasts/web-test-runner.config.js

// import { playwrightLauncher } from '@web/test-runner-playwright';

const filteredLogs = ["Running in dev mode", "Lit is in dev mode"];
import { paths } from "./bs/dev/paths.js";
import { join } from "node:path";

export default /** @type {import("@web/test-runner").TestRunnerConfig} */ ({
	/** Test files to run */
	files: join(paths.tscoutput, "src/**/*.test.js"),

	/** Resolve bare module imports */
	nodeResolve: {
		exportConditions: ["browser", "development"],
	},

	/** Filter out lit dev mode logs */
	filterBrowserLogs(log) {
		for (const arg of log.args) {
			if (typeof arg === "string" && filteredLogs.some(l => arg.includes(l))) {
				return false;
			}
		}
		return true;
	},

	coverageConfig: {
		reportDir: join(paths.tmp, "coverage"),
	},

	/** Compile JS for older browsers. Requires @web/dev-server-esbuild plugin */
	// esbuildTarget: 'auto',

	/** Amount of browsers to run concurrently */
	// concurrentBrowsers: 2,

	/** Amount of test files per browser to test concurrently */
	// concurrency: 1,

	/** Browsers to run tests on */
	// browsers: [
	//	 playwrightLauncher({ product: 'chromium' }),
	//	 playwrightLauncher({ product: 'firefox' }),
	//	 playwrightLauncher({ product: 'webkit' }),
	// ],

	// See documentation for all available options
});