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

Deno.test({
	name: 'get html file',
	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 response = await fetch(`http://${test_server_info.hostname}:${test_server_info.port}/`, {
				method: 'GET'
			});

			const body = await response.text();

			asserts.assert(response.ok);
			asserts.assert(body);
			asserts.assertMatch(body, /\<html\>.*?Include #1.*?Include #2.*?\<\/html\>/is);
		} finally {
			Deno.chdir(cwd);
			if (test_server_info) {
				await test_server_info?.server?.stop();
			}
		}
	}
});

Deno.test({
	name: 'get html file (text/plain)',
	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 response = await fetch(`http://${test_server_info.hostname}:${test_server_info.port}/index.html`, {
				method: 'GET',
				headers: {
					'Accept': 'text/plain'
				}
			});

			const body = await response.text();

			asserts.assert(response.ok);
			asserts.assert(body);
			asserts.assertMatch(body, /\<html\>.*?Include #1.*?Include #2.*?\<\/html\>/is);
		} finally {
			Deno.chdir(cwd);
			if (test_server_info) {
				await test_server_info?.server?.stop();
			}
		}
	}
});