Class: CRB

Inherits:
Cucumber::Cli::Main
  • Object
show all
Extended by:
IRB
Defined in:
lib/crb.rb,
lib/crb.rb

Defined Under Namespace

Modules: ExecuteProc

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.irb ⇒ Object

Returns the value of attribute irb.



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# File 'lib/crb.rb', line 13

def irb
  @irb
end

Class Method Details

.alias_adverbs ⇒ Object 



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# File 'lib/crb.rb', line 67

def alias_adverbs
  world.instance_eval do
    hash = Cucumber.keyword_hash
    keywords = %w{given when then and but}.map{|keyword| hash[keyword].split('|')}.flatten
    keywords.each do |name|
      instance_eval "alias :'#{name}' :__cucumber_invoke"
    end
  end
end

.around_hooks(&block) ⇒ Object 



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# File 'lib/crb.rb', line 55

def around_hooks(&block)
  step_mother.hooks[:before].each do |hook|
    hook.execute(world)
  end

  block.call

  step_mother.hooks[:after].each do |hook|
    hook.execute(world)
  end
end

.enable_session(mode = nil) ⇒ Object 



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# File 'lib/crb.rb', line 77

def enable_session(mode = nil)
  require 'webrat'
  require 'webrat/core/matchers'

  world.instance_eval do
    extend ::Webrat::Methods 
    extend ::Webrat::Matchers

    if mode || !Webrat.configure.mode
      Webrat.configure.mode = (mode || :mechanize)
      if Webrat.configure.mode == :mechanize
        webrat_session.mechanize.user_agent_alias = 'Windows Mozilla'
      end
    end

    %w{response post}.each do |m|
      unless respond_to?(m, true)
        instance_eval <<-EOF
          def #{m}(*args, &blk)
            webrat.#{m}(*args, &blk)
          end
        EOF
      end
    end

  end
end

.start(args) ⇒ Object 



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# File 'lib/crb.rb', line 25

def start(args)
  IRB.setup(__FILE__)
  IRB.conf[:CONTEXT_MODE] = 0
  ws  = WorkSpace.new(world)
  CRB.irb = Irb.new(ws)
  IRB.module_eval do
    @CONF[:MAIN_CONTEXT] = CRB.irb.context
  end

  step_mother.World do
    world
  end

  execute(args)
  step_mother.send(:new_world!)

  alias_adverbs
  enable_session

  trap("SIGINT") do
    irb.signal_handle
  end

  around_hooks do
    catch(:IRB_EXIT) do
      irb.eval_input
    end
  end
end

.world ⇒ Object 



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# File 'lib/crb.rb', line 15

def world
  unless @world
    @world = CRB.step_mother
    def @world.to_s
      "World"
    end
  end
  @world
end

Instance Method Details

#execute!(step_mother) ⇒ Object 



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# File 'lib/crb.rb', line 106

def execute!(step_mother)
  configuration.load_language
  step_mother.options = configuration.options

  require_files
  enable_diffing

  features = load_plain_text_features

  visitor = configuration.build_formatter_broadcaster(step_mother)
  step_mother.visitor = visitor # Needed to support World#announce
end