private void AddPlaceholderTags(ITextSnapshot fileSnapshot, DeveroomTag stepTag, Step step)
{
var placeholders = MatchedScenarioOutlinePlaceholder.MatchScenarioOutlinePlaceholders(step);
foreach (var placeholder in placeholders)
{
stepTag.AddChild(new DeveroomTag(DeveroomTagTypes.ScenarioOutlinePlaceholder,
GetSpan(fileSnapshot, step.Location, placeholder.Length, offset: step.Keyword.Length + placeholder.Index),
placeholder));
}
}
public static IEnumerable <KeyValuePair <string, IGherkinDocumentContext> > GetScenarioOutlineStepsWithContexts(Step step, IGherkinDocumentContext context)
{
var scenarioOutline = (ScenarioOutline)context.Node;
var subContext = context;
bool hasExamples = false;
foreach (var scenarioOutlineExamples in scenarioOutline.Examples)
{
var exampleTags = EnsureArray(scenarioOutlineExamples.Tags);
if (exampleTags != null && exampleTags.Any())
{
subContext = new TagMatchingContext(context, scenarioOutlineExamples);
}
if (scenarioOutlineExamples.TableHeader != null && scenarioOutlineExamples.TableBody != null)
{
var header = scenarioOutlineExamples.TableHeader.Cells.Select(c => c.Value).ToArray();
foreach (var exampleRow in scenarioOutlineExamples.TableBody)
{
hasExamples = true;
var stepText = MatchedScenarioOutlinePlaceholder.ReplaceScenarioOutlinePlaceholders(step,
match =>
{
int headerIndex = Array.IndexOf(header, match.Name);
if (headerIndex < 0)
{
return(match.Value);
}
return(exampleRow.Cells.ElementAtOrDefault(headerIndex)?.Value ?? match.Value);
});
yield return(new KeyValuePair <string, IGherkinDocumentContext>(stepText, subContext));
}
}
}
if (!hasExamples)
{
// for empty SO, we create a context with the original step text (incl. placeholders)
yield return(new KeyValuePair <string, IGherkinDocumentContext>(step.Text, context));
}
}
