nit 2.2.4, it became possible to specify the type
of exception as a string, avoiding the need for a reference to the
defining assembly...</p>

<div class="code"><pre class="prettyprint">[ExpectedException( "System.ArgumentException" ) )]
public void TestMethod()
{
...</pre></div>

<p>The above two examples function identically: the test only succeeds if a
System.Argument exception is thrown.</p>

<h4>Specifying the Expected Message</h4>

<p>NUnit 2.1 introduced a constructor with a second argument, specifyi