title: How to test Laravel Mail sent with string body, not using Mailable
body: <p>I have this email that goes out</p>
  
  <pre><code>Mail::send([], [], function ($message) use ($email) {
      $message-&gt;to($email-&gt;to)
          -&gt;subject($email-&gt;subject)
          -&gt;setBody($email-&gt;content, 'text/html');
  });
  </code></pre>
  
  <p>How can I assert that this mail is sent in a test?</p>
  
  <p>Using the <code>Mail::fake()</code> facade, but <code>Mail::assertSent()</code> wants a string Mailable.</p>
  
  <p>Any advice welcome.</p>