private void HandleScenarioEvent(GherkinEvent e)
{
if (e is ScenarioEvent)
{
scenarioTags.Clear();
scenarioTags.AddRange(tagQueue);
tagQueue.Clear();
}
}
private void HandleEofEvent(GherkinEvent e)
{
if (e is EofEvent)
{
scenarioTags.Clear();
featureTags.Clear();
tagQueue.Clear();
}
}
private void HandleFeatureEvent(GherkinEvent e)
{
if (e is FeatureEvent)
{
scenarioTags.Clear();
featureTags.Clear();
featureTags.AddRange(tagQueue);
tagQueue.Clear();
}
}
public void Empty_filter_should_return_all_events()
{
var events = new GherkinEvent[]
{
new FeatureEvent(new Feature("title"), e => { }),
new ScenarioEvent(new Scenario("title", ""), e => { }),
new StepEvent("step", e => { }),
new EofEvent(e => { })
};
var filter = new NoFilter();
var filteredEvents = filter.Filter(events);
CollectionAssert.AreEqual(events, filteredEvents);
}
public void Empty_filter_should_return_all_events()
{
var events = new GherkinEvent[]
{
new FeatureEvent(new Feature("title"), e => { }),
new ScenarioEvent(new Scenario("title", ""), e => { }),
new StepEvent("step", e => { }),
new EofEvent(e => { })
};
var filter = new NoFilter();
var filteredEvents = filter.Filter(events);
CollectionAssert.AreEqual(events, filteredEvents);
}
private IEnumerable <GherkinEvent> GetEventsWhile(Queue <GherkinEvent> events, Predicate <GherkinEvent> continueIfEventIsNot)
{
if (events.Any() == false)
{
yield break;
}
GherkinEvent nextEvent = events.Peek();
while (events.Any() && !(continueIfEventIsNot(nextEvent)))
{
yield return(events.Dequeue());
nextEvent = (events.Any()) ? events.Peek() : null;
}
}
public void No_filter_should_not_remove_any_events()
{
var tagsToFilter = new List<string[]>();
var filter = TagFilterBuilder.Build(tagsToFilter);
var events = new GherkinEvent[]
{
new FeatureEvent(new Feature("title"), e => { }),
new TagEvent("@tag1", e => { }),
new ScenarioEvent(new Scenario("title", ""), e => { }),
new TagEvent("@tag1", e => { }),
new TagEvent("@tag2", e => { }),
new ScenarioEvent(new Scenario("title", ""), e => { }),
new EofEvent(e => { })
};
var filteredEvents = filter.Filter(events).ToList();
CollectionAssert.AreEqual(events, filteredEvents);
}
public void No_filter_should_not_remove_any_events()
{
var tagsToFilter = new List <string[]>();
var filter = TagFilterBuilder.Build(tagsToFilter);
var events = new GherkinEvent[]
{
new FeatureEvent(new Feature("title"), e => { }),
new TagEvent("@tag1", e => { }),
new ScenarioEvent(new Scenario("title", ""), e => { }),
new TagEvent("@tag1", e => { }),
new TagEvent("@tag2", e => { }),
new ScenarioEvent(new Scenario("title", ""), e => { }),
new EofEvent(e => { })
};
var filteredEvents = filter.Filter(events).ToList();
CollectionAssert.AreEqual(events, filteredEvents);
}
private IEnumerable <GherkinEvent> DoEvent(GherkinEvent e, IEnumerable <GherkinEvent> scenarioEvents, Queue <GherkinEvent> eventsToHandle)
{
if (e is ScenarioEvent)
{
var es = GetEventsForNextScenario(eventsToHandle);
if (scenarioEvents.Contains(e))
{
yield return(e);
foreach (var ee in es)
{
yield return(ee);
}
}
}
else
{
yield return(e);
}
}
private IEnumerable<GherkinEvent> DoEvent(GherkinEvent e, IEnumerable<GherkinEvent> scenarioEvents, Queue<GherkinEvent> eventsToHandle)
{
if (e is ScenarioEvent)
{
var es = GetEventsForNextScenario(eventsToHandle);
if (scenarioEvents.Contains(e))
{
yield return e;
foreach (var ee in es)
yield return ee;
}
}
else
yield return e;
}
private void AddTagsToEvent(GherkinEvent e)
{
e.Tags.AddRange(featureTags);
e.Tags.AddRange(scenarioTags);
taggedEvents.Enqueue(e);
}
