separate forks

Author: petebacondarwin

packages/vite-plugin-cloudflare/playground/vitest.config.e2e.ts

@@ -5,10 +5,8 @@ const debuglog = util.debuglog("@cloudflare:vite-plugin");
 
 export default defineConfig({
 	test: {
-		// We run these tests in a single fork to avoid them running in parallel.
-		// Otherwise we occasionally get flakes where two tests are overwriting
-		// the same output files.
-		poolOptions: { forks: { singleFork: true } },
+		// We run these tests one file at a time.
+		// Otherwise we occasionally get flakes where two playground variants are overwriting the same files.
 		fileParallelism: false,
 		include: ["./**/__tests__/**/*.spec.[tj]s"],
 		setupFiles: ["./vitest-setup.ts"],