atible
    with the type of the parameter on which the attribute appears.
</ul>

<h3>Order of Execution</h3>

<p>In NUnit 2.5, individual test cases are sorted alphabetically and executed in
   that order. With NUnit 2.5.1, the individual cases are not sorted, but are
   executed in the order in which NUnit discovers them. This order does <b>not</b>
   follow the lexical order of the attributes and will often vary between different
   compilers or different versions of the CLR.

<p>As a result, when <b>Valu