class Cucumber::Filters::PrepareWorld::CaseFilter

def initialize(runtime, original_test_case)
  @runtime, @original_test_case = runtime, original_test_case
end

def scenario
  @scenario ||= Ast::Facade.new(test_case).build_scenario
end

def test_case
  init_scenario = Cucumber::Hooks.before_hook(@original_test_case.source) do
    @runtime.begin_scenario(scenario)
  end
  steps = [init_scenario] + @original_test_case.test_steps
  @original_test_case.with_steps(steps)
end