private void StateChangedHandler(object sender, ParserStateEventArgs e)
{
if (!CanRun || e.IsError)
{
refreshBackoff = false;
}
// CanRun returned true already, only refresh tests if we're not backed off
else if (!refreshBackoff && e.OldState != ParserState.Busy)
{
refreshBackoff = true;
Tests = TestDiscovery.GetAllTests(_state);
_uiDispatcher.InvokeAsync(() => TestsRefreshed?.Invoke(this, EventArgs.Empty));
}
}
private void StateChangedHandler(object sender, ParserStateEventArgs e)
{
if (e.OldState == ParserState.Started)
{
_uiDispatcher.InvokeAsync(() => TestsRefreshStarted?.Invoke(this, EventArgs.Empty));
return;
}
if (!CanRun || e.IsError)
{
_listening = true;
}
// CanRun returned true already, only refresh tests if we're not backed off
else if (_listening && e.OldState != ParserState.Busy)
{
_listening = false;
var updates = TestDiscovery.GetAllTests(_state).ToList();
var run = new List <TestMethod>();
var known = new Dictionary <TestMethod, TestOutcome>();
foreach (var test in updates)
{
var match = _lastRun.FirstOrDefault(ut => ut.Equals(test));
if (match != null)
{
run.Add(match);
}
if (_knownOutcomes.ContainsKey(test))
{
known.Add(test, _knownOutcomes[test]);
}
}
_tests = updates;
_lastRun = run;
_knownOutcomes = known;
_uiDispatcher.InvokeAsync(() => TestsRefreshed?.Invoke(this, EventArgs.Empty));
}
}