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x/packup/serve_test.ts

📦 Zero-config web application packager for Deno
kt3k/packup
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import { assertEquals, assertStringIncludes } from "./test_deps.ts";
Deno.test("cli.ts serve <entrypoint> --port <port> --livereload-port <port> -- serves the site at the given port and livereload port", async () => {  const cmd = new Deno.Command(Deno.execPath(), {    args: [      "run",      "-A",      "cli.ts",      "serve",      "examples/simple/index.html",      "--port",      "4567",      "--livereload-port",      "34567",    ],    stdout: "piped",    stderr: "inherit",  });  const p = cmd.spawn();  const textDecoder = new TextDecoder();
  const r = p.stdout.getReader();  const log = textDecoder.decode((await r.read()).value);
  console.log(log);  assertStringIncludes(log, "Server running");
  let res = await fetch("http://localhost:4567/index.html");
  assertEquals(    await res.text(),    `<!DOCTYPE html><html><head></head><body><div>aaa</div>\n<script src="http://localhost:34567/livereload.js"></script></body></html>`,  );
  // Non existent path returns the same response as the main html.  // This is useful for apps which use client side routing.  res = await fetch("http://localhost:4567/asdf");  assertEquals(    await res.text(),    `<!DOCTYPE html><html><head></head><body><div>aaa</div>\n<script src="http://localhost:34567/livereload.js"></script></body></html>`,  );
  p.kill();  await r.cancel();  await p.status;});