<test-sets>

   <set name="b">

     <package name="bash" version="3.2-18.fc8">

       <requires name="libc.so.6"/>

       <requires name="config(bash)" eq="3.2-18.fc8"/>

       <provides name="bash" eq="3.2-18.fc8"/>

       <file name="/bin"/>

       <file name="/bin/bash"/>

     </package>

   </set>

   <set name="c">

     <package name="nss" version="1.8-fc10">

       <provides name="nss" eq="1.8-fc10"/>

       <file name="/bin/nss"/>

     </package>

     <package name="x" version="2">

       <conflicts name="y" eq="1.1"/>

     </package>

   </set>

 </test-sets>