public void Progress_bar_should_be_red_if_tests_have_failed()
{
EstablishContext();
failed.Value = 1;
taskBarList.AssertWasCalled(tbl => tbl.SetProgressState(Arg <IntPtr> .Is.Anything,
Arg <TBPFLAG> .Is.Equal(TBPFLAG.TBPF_ERROR)));
}