public static void NewExternalExceptionForLastHRESULTStringTest(
[Values(null, "", "methodName")] string methodName
)
{
var hresult = Marshal.GetHRForLastWin32Error();
Assert.That(ExceptionUtilities.NewExternalExceptionForLastHRESULT(methodName),
Is.InstanceOf <ExternalException>()
.With.Property("ErrorCode").EqualTo(hresult)
);
}