<p>The tests fail because I18n.locale isn't a string. The code should look like this instead: <code>I18n.locale.to_s.split("-")[0]</code></p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly or <a href="https://github.com/openstreetmap/openstreetmap-website/pull/1196#issuecomment-204737616">view it on GitHub</a><img alt="" height="1" src="https://github.com/notifications/beacon/ABWnLbdYyXnZjL7lvJtGcIMJz5fIIh9Jks5pzotEgaJpZM4H-TGu.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/openstreetmap/openstreetmap-website/pull/1196#issuecomment-204737616"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>