class="token punctuation">,</span> <span class="token string">'Unit | Model | user'</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>
  <span class="token comment">// Specify the other units that are required for this test.</span>
  <span class="token literal-property property">needs</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token string">'model:profile'</span><span class="token punctuation">]</span>
<span class="to