ior isn&#8217;t broken in later changes</p>
</li>
</ul>
</div>
<div class="paragraph">
<p>So let&#8217;s write some tests.</p>
</div>
<div class="paragraph">
<p>Related reading: <code>t/README</code></p>
</div>
<div class="sect2">
<h3 id="overview-test-structure"><a class="anchor" href="#overview-test-structure"></a>Overview of Testing Structure</h3>
<div class="paragraph">
<p>The tests in Git live in <code>t/</code> and are named with a 4-digit decimal number using
the schema shown in the Naming Tests sect