public void RaiseDataProcessingExceptionOccurred()
{
var exception = new Exception();
string message = Guid.NewGuid().ToString();
EventHandler <ExceptionEventArgs> handler = null;
handler = (s, e) =>
{
DataPublisher.DataProcessingExceptionOccurred -= handler;
Assert.AreSame(exception, e.Exception);
Assert.AreEqual(message, e.Message);
eventRaised = true;
};
DataPublisher.DataProcessingExceptionOccurred += handler;
DataPublisher.RaiseDataProcessExceptionOccurred(this, exception, message);
EnqueueConditional(() => eventRaised);
EnqueueTestComplete();
}