[Test(expects="Error")] not functioning as expected

When testing against implementation code which is expected to throw an exception the test fails even when the expected exception is thrown.

I broke this test down into a very simple example to help illustrate the issue:

public class ExpectsExampleTest
{
    [Test(expects="Error")]
    public function testExpects():void
    {
        throw new Error();
    }
}

The above code result in the following error:

6/11/2009 23:23:39.519 [WARN] FlexUnit4 There was 1 failure:
6/11/2009 23:23:39.522 [WARN] FlexUnit4 1 tests::ExpectsExampleTest.testExpects Error

Not sure if I am missing something or not, however the implementation appears to be correct.

Thanks,

Eric