private void ExecuteCopyResultsCommand(object parameter)
        {
            var results      = string.Join("\n", _model.LastRun.Select(test => test.ToString()));
            var passed       = _model.LastRun.Count(test => test.Result.Outcome == TestOutcome.Succeeded) + " " + TestOutcome.Succeeded;
            var failed       = _model.LastRun.Count(test => test.Result.Outcome == TestOutcome.Failed) + " " + TestOutcome.Failed;
            var inconclusive = _model.LastRun.Count(test => test.Result.Outcome == TestOutcome.Inconclusive) + " " + TestOutcome.Inconclusive;
            var resource     = "Rubberduck Unit Tests - {0}\n{1} | {2} | {3}\n";
            var text         = string.Format(resource, DateTime.Now, passed, failed, inconclusive) + results;

            _clipboard.Write(text);
        }