public UsageFinderContext(object node, IGherkinDocumentContext parent = null)
{
Node = node;
Parent = parent;
}
public TagMatchingContext(IGherkinDocumentContext parent, object node)
{
Parent = parent;
Node = node;
}
public static IEnumerable <KeyValuePair <string, IGherkinDocumentContext> > GetBackgroundStepsWithContexts(Step step, IGherkinDocumentContext context)
{
return(GetBackgroundContexts(context).Distinct(TagMatchingContextComparer.Instance)
.Select(ctx => new KeyValuePair <string, IGherkinDocumentContext>(step.Text, ctx)));
}
public static bool IsBackground(this IGherkinDocumentContext context) => context?.Node is Background;
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));
}
}
public static bool IsScenarioOutline(this IGherkinDocumentContext context) => context?.Node is ScenarioOutline;
public static IEnumerable <string> GetTagNames(this IGherkinDocumentContext context) => context.GetTags().Select(t => t.Name);
public static IEnumerable <Tag> GetTags(this IGherkinDocumentContext context)
{
return(context.GetNodes <IHasTags>().SelectMany(ht => ht.Tags));
}
public static IEnumerable <T> GetNodes <T>(this IGherkinDocumentContext context) => context.GetNodes().OfType <T>();
public static bool IsRoot(this IGherkinDocumentContext context) => context.Parent == null;
