Hello,

I'm completely new at C# and NUnit.

In Boost.Test there is a family of BOOST_*_THROW macros. In Python's test module there is TestCase.assertRaises method.

As far as I understand it, in C# with NUnit (2.4.8) the only method of doing exception test is to use ExpectedExceptionAttribute.

Why should I prefer ExpectedExceptionAttribute over - let's say - Boost.Test's approach? What reasoning can stand behind this design decision? Why is that better in case of C# and NUnit?

Finally, if I decide to use ExpectedExceptionAttribute, how can I do some additional tests after exception was raised and catched? Let's say that I want to test requirement saying that object has to be valid after some setter raised System.IndexOutOfRangeException. How would you fix following code to compile and work as expected?

[Test]
public void TestSetterException()
{
    Sth.SomeClass obj = new SomeClass();

    // Following statement won't compile.
    Assert.Raises( "System.IndexOutOfRangeException",
                   obj.SetValueAt( -1, "foo" ) );

    Assert.IsTrue( obj.IsValid() );
}

Edit: Thanks for your answers. Today, I've found an It's the Tests blog entry where all three methods described by you are mentioned (and one more minor variation). It's shame that I couldn't find it before :-(.