/code> has a single argument of the function
that contains the code to execute after the other test helpers have finished.</p>
<p>In the <code>andThen</code> helper, we finally make our call to <code>assert.equal</code> which makes an
assertion that the text found in the first li of the ul whose class is "posts"
is equal to "My new post".</p>
</section>
<h3 id="toc_custom-test-helpers">Custom Test Helpers <a href="#toc_custom-test-helpers"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
     