reference</a>:</p>
<pre><code class="language-bash"># .env
PORT=80
</code></pre>
<pre><code class="language-js">const mid = ctx =&gt; {
  expect(ctx.options.port).toBe(7693);
};

/* test */
const res = await run({ port: 7693 }, mid, () =&gt; 200).get(&#39;/&#39;);
expect(res.status).toBe(200);
</code></pre>
<h2 id="data">.data</h2>
<p>This is aliased as <code>body</code> as in other libraries. It is the data sent with the request. It can be part of a POST or PUT request, but it can also be set by others suc