Opscode’s apache2 cookbook is commonly used as an example for reference material because Apache HTTPD server is fairly ubiquitous. Many, if not most, web operations teams currently use it, or have used it in their application stack. While our apache2 cookbook is released to the Chef Community site, the “test” directory is not uploaded to the site when using the knife cookbook site install command,
![Testing Opscode's Apache2 Cookbook - Chef Blog | Chef](https://cdn-ak-scissors.b.st-hatena.com/image/square/3a8c1943e9c7fffafed9b588fa5af84c99b6e9d2/height=288;version=1;width=512/https%3A%2F%2Fwww.chef.io%2Fimages%2Fcheflibraries%2Flogos%2Fchef_progress_primary_logo.png)