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

Deno.test({
	name: 'override the default root',
	permissions: {
		env: true,
		read: true,
		write: true,
		net: true
	},
	fn: async () => {
		let test_server_info: EPHEMERAL_SERVER | null = null;

		try {
			Deno.env.set('SERVERUS_ROOT', './tests/www');
			test_server_info = await get_ephemeral_listen_server();

			const response = await fetch(`http://${test_server_info.hostname}:${test_server_info.port}/test.txt`, {
				method: 'GET'
			});

			const body = await response.text();

			asserts.assert(response.ok);
			asserts.assert(body);
			asserts.assertEquals(body, 'this is a test\n');
		} finally {
			Deno.env.delete('SERVERUS_ROOT');
			if (test_server_info) {
				await test_server_info?.server?.stop();
			}
		}
	}
});