ken punctuation">(</span><span class="token parameter">assert</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
  <span class="token function">visit</span><span class="token punctuation">(</span><span class="token string">'/posts/new'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
  <span class="token function">fillIn</span><span class="token punctuation">(</span><span class="token string">'input.title'</span><span class="token pu