<div style="display: flex; flex-wrap: wrap; white-space: pre-wrap; align-items: center; "><img height="20" width="20" style="border-radius:50%; margin-right: 4px;" decoding="async" src="https://avatars.githubusercontent.com/u/147741?s=20&v=4" /><strong>tomhughes</strong> left a comment <a href="https://github.com/openstreetmap/openstreetmap-website/pull/6497#issuecomment-3481607351">(openstreetmap/openstreetmap-website#6497)</a></div>
<p dir="auto">I'm not familiar with <code class="notranslate">rack-test</code> so can you explain a bit about how it works and how it differs from using selenium?</p>
<p dir="auto">Presumably it's not actually using a browser so all you're really doing is checking that the expected HTML is returned? So what does it offer over a controller or integration test?</p>

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