serverus/tests/11_test_spa.test.ts

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

Deno.test({
	name: "check that .spa 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/spa");
			test_server_info = await get_ephemeral_listen_server();

			{
				const response = await fetch(
					`http://${test_server_info.hostname}:${test_server_info.port}/foo/bar/baz`,
					{
						method: "GET",
					},
				);

				const body = await response.text();

				asserts.assert(response.ok);
				asserts.assert(body);
				asserts.assertMatch(body, /SPA PAGE/s);
				asserts.assertMatch(body, /test include/s);
			}

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

				const body = await response.text();

				asserts.assert(response.ok);
				asserts.assert(body);
				asserts.assertMatch(body, /Hello World - Testing/s);
			}

			{
				const response = await fetch(
					`http://${test_server_info.hostname}:${test_server_info.port}/testing/blah.html`,
					{
						method: "GET",
					},
				);

				const body = await response.text();

				asserts.assert(response.ok);
				asserts.assert(body);
				asserts.assertMatch(body, /Hello World - Blah/s);
			}
		} finally {
			Deno.chdir(cwd);
			if (test_server_info) {
				await test_server_info?.server?.stop();
			}
		}
	},
});

Deno.test({
	name: "check that .spa.static 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/spa");
			test_server_info = await get_ephemeral_listen_server();

			{
				const response = await fetch(
					`http://${test_server_info.hostname}:${test_server_info.port}/foo/bar/baz`,
					{
						method: "GET",
					},
				);

				const body = await response.text();

				asserts.assert(response.ok);
				asserts.assert(body);
				asserts.assertMatch(body, /SPA PAGE/s);
				asserts.assertMatch(body, /test include/s);
			}

			{
				const response = await fetch(
					`http://${test_server_info.hostname}:${test_server_info.port}/possibly_missing/here.html`,
					{
						method: "GET",
					},
				);

				const body = await response.text();

				asserts.assert(response.ok);
				asserts.assert(body);
				asserts.assertMatch(body, /here/s);
			}

			{
				const response = await fetch(
					`http://${test_server_info.hostname}:${test_server_info.port}/possibly_missing/missing.html`,
					{
						method: "GET",
					},
				);

				const body = await response.text();

				asserts.assert(!response.ok);
				asserts.assert(body);
				asserts.assertEquals(response.status, 404);
			}
		} finally {
			Deno.chdir(cwd);
			if (test_server_info) {
				await test_server_info?.server?.stop();
			}
		}
	},
});