private Examples HandleTags(Examples example, SpecFlowDocument doc)
{
if (example.Tags == null)
{
return(example);
}
var unhandled = example.Tags.ToList();
var header = new ExamplesHeader(example.TableHeader.Cells.Select(c => c.Value));
var rows = new List <TableRow>();
foreach (var generator in container.GetGenerators())
{
foreach (var tag in example.Tags)
{
var name = tag.SanitiseTag();
if (!generator.Handles(name))
{
continue;
}
unhandled.Remove(tag);
var generated = generator.GetRows(name, doc.SourceFilePath, header)
.Select(r => r.ToTableRow(doc))
.ToList();
if (!generated.Any())
{
throw new SemanticParserException($"Generator '{name}' returned no examples", tag.Location);
}
rows.AddRange(generated);
}
}
return(!rows.Any()
? example
: example.Clone(tags: unhandled, body: example.TableBody.Concat(RowSorter.MaybeSortRows(example.TableHeader, rows))));
}
