tathamoddie/System.IO.Abstractions — pull request #85 by bacathey (2014-05-07 14:06:33+00:00)
Title: Fixed NullReferenceException behavior in MockDirectory.GetFiles

MockDirectory.GetFiles was erroneously returning a NullReferenceException when passing
in a null path. Changed to match Directory.GetFiles behavior which is to
throw an ArgumentNullException.