nx">file</span><span class="p">)</span> <span class="o">-&gt;</span>
          <span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span> <span class="nx">file</span><span class="p">.</span><span class="nx">mainHeading</span><span class="p">.</span><span class="nx">level</span><span class="p">,</span> <span class="mi">1</span>
          <span class="nx">assert</span><span class="p">.</span><span class="nx">equal</span> <span class="nx">file</span><span class="p">.</span><span class=