 several reasons to prefer the global
          fixture approach:
        </p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
              There is no place for <code class="computeroutput"><span class="identifier">cleanup</span></code>/<code class="computeroutput"><span class="identifier">teardown</span></code> operations in the initialization
              function.
            </li>
<li class="listitem">
              Unlike the initialization f