n class="s2">ComponentToDisplayTimer</span><span class="dl">"</span><span class="p">,</span> <span class="p">()</span> <span class="o">=&gt;</span> <span class="p">{</span>
  <span class="nf">test</span><span class="p">(</span><span class="dl">"</span><span class="s2">renders correctly when timer is started (which calls the tickFn)</span><span class="dl">"</span><span class="p">,</span> <span class="p">()</span> <span class="o">=&gt;</span> <span class="p">{</span>
    <span class="c1">// Simulate a timer t