import * as asserts from '@std/assert';
import { EPHEMERAL_SERVER, get_ephemeral_listen_server } from './helpers.ts';

Deno.test({
	name: 'check that _preload.ts files work',
	permissions: {
		env: true,
		read: true,
		write: true,
		net: true
	},
	fn: async () => {
		let test_server_info: EPHEMERAL_SERVER | null = null;
		const cwd = Deno.cwd();

		try {
			Deno.chdir('./tests/www');
			test_server_info = await get_ephemeral_listen_server();

			const preloader_env_setting = Deno.env.get('SERVERUS_PRELOADED_TEST');
			asserts.assertEquals(preloader_env_setting, 'true');

			await test_server_info.server.stop();

			const preloader_env_setting_after_unload = Deno.env.get('SERVERUS_PRELOADED_TEST');
			asserts.assertEquals(preloader_env_setting_after_unload, undefined);

			test_server_info = null;
		} finally {
			Deno.chdir(cwd);
			if (test_server_info) {
				await test_server_info?.server?.stop();
			}
		}
	}
});