class Akui

# File lib/akui.rb, line 156
def current
  @current_tests.first
end

# File lib/akui.rb, line 190
def define
  instance_eval(&Proc.new)
end

# File lib/akui.rb, line 198
    def describe path, name = nil
      if @current
        fail <<-EOF.strip
         NOTE:
         Do not use DESCRIBE in nested fashion.
         You can try, but it was not designed
         to work like this, in order to make
         my life easier w/ a simple implementation.

         Use it like this:
           describe {
           }

           describe {
           }

           describe {
           }
        EOF
      end

      tests.<<(
        @current = {
          :path => path,
          :name => name,
          :its  => []
        }
      )
      yield
      @current = nil
    end

# File lib/akui.rb, line 160
def done?
  running? && @current_tests.empty?
end

# File lib/akui.rb, line 230
def it name, script_str
  if @current
    @current[:its] << {
      :name => name,
      :script => script_str
    }
  end
end

# File lib/akui.rb, line 152
def past
  past.last
end

# File lib/akui.rb, line 169
def print *args
  type, o = args
  case type

  when nil, :all
    tests.map { |desc|
      print :desc, desc
    }.join "\n".freeze

  when :describe, :desc
    %^DESC <a href="#{Escape_Escape_Escape.relative_href o[:path].to_s}">#{Escape_Escape_Escape.html o[:path].to_s}</a> #{o[:name] && o[:name].inspect}\n^ +
      %^#{o[:its].map { |it| print :it, it }.join "\n"}^

  when :it
    %^  it #{o[:name].inspect}\n#{o[:script]}^

  else
    fail ArgumentError, "Unknown args: #{args.inspect}"
  end
end

# File lib/akui.rb, line 131
def reset
  @current_tests = tests.map { |d|
    d[:its].map { |i|
      i = i.dup
      i[:parent] = d
      i
    }
  }.flatten
  @current_tests.unshift false
  @results = []
  @past    = []
end

# File lib/akui.rb, line 164
def running?
  return false if !@current_tests
  true
end

# File lib/akui.rb, line 144
def shift
  t = @current_tests.shift
  if @current_tests.empty?
  end
  @past.push t
  t
end

# File lib/akui.rb, line 127
def stop
  @current_tests = nil
end

# File lib/akui.rb, line 194
def tests
  @tests ||= []
end