public StepKeyword? TryParseStepKeyword(string keyword)
{
if (NativeLanguageService.keywords("and").contains(keyword))
return StepKeyword.And;
// this is checked at the first place to interpret "*" as "and"
if (NativeLanguageService.keywords("given").contains(keyword))
return StepKeyword.Given;
if (NativeLanguageService.keywords("when").contains(keyword))
return StepKeyword.When;
if (NativeLanguageService.keywords("then").contains(keyword))
return StepKeyword.Then;
if (NativeLanguageService.keywords("but").contains(keyword))
return StepKeyword.But;
// In Gherkin, the space at the end is also part of the keyword, becase in some
// languages, there is no space between the step keyword and the step text.
// To support the keywords without leading space as well, we retry the matching with
// an additional space too.
if (!keyword.EndsWith(" "))
return TryParseStepKeyword(keyword + " ");
return null;
}
public IEnumerable<string> GetBlockKeywords(GherkinBlockKeyword blockKeyword)
{
string key = blockKeyword.ToString().ToLowerInvariant();
if (blockKeyword == GherkinBlockKeyword.ScenarioOutline)
key = "scenario_outline";
return NativeLanguageService.keywords(key).toArray().Cast<string>();
}
public IEnumerable <string> GetBlockKeywords()
{
var keywords = Enumerable.Empty <string>();
keywords = keywords.Concat(NativeLanguageService.keywords("feature").toArray().Cast <string>());
keywords = keywords.Concat(NativeLanguageService.keywords("background").toArray().Cast <string>());
keywords = keywords.Concat(NativeLanguageService.keywords("scenario").toArray().Cast <string>());
keywords = keywords.Concat(NativeLanguageService.keywords("scenario_outline").toArray().Cast <string>());
keywords = keywords.Concat(NativeLanguageService.keywords("examples").toArray().Cast <string>());
return(keywords.Distinct().OrderBy(k => k));
}
public IEnumerable <string> GetStepKeywords(StepKeyword stepKeyword)
{
return(NativeLanguageService.keywords(stepKeyword.ToString().ToLowerInvariant()).toArray().Cast <string>());
}