class SpecReader
  module Test
    module Unit
      class TestCase
      end
    end
  end

  def initialize
    mock
    yield self
    unmock
  end

  def require(*args)
    # don't do anything
  end

  def context(name)
    puts name
    yield
  end

  def specify(name)
    puts "- #{name}"
  end

  def mock
    Object.class_eval do
      def method_missing_with_spec_reader_mock(*args)
        # don't do anything
      end

      alias_method :method_missing_without_spec_reader_mock, :method_missing
      alias_method :method_missing, :method_missing_with_spec_reader_mock
    end

    Module.class_eval do
      def const_missing_with_spec_reader_mock(*args)
        Object
      end

      alias_method :const_missing_without_spec_reader_mock, :const_missing
      alias_method :const_missing, :const_missing_with_spec_reader_mock

      def include_with_spec_reader_mock(*args)
        # don't do anything
      end

      alias_method :include_without_spec_reader_mock, :include
      alias_method :include, :include_with_spec_reader_mock
    end
  end

  def unmock
    Object.send(:alias_method, :method_missing, :method_missing_without_spec_reader_mock)
    Module.send(:alias_method, :const_missing,  :const_missing_without_spec_reader_mock)
    Module.send(:alias_method, :include,        :include_without_spec_reader_mock)
  end
end

namespace :spec do
  desc "Prints out the specs without running the associated tests"
  task :describe do
    SpecReader.new do |reader|
      Dir[File.dirname(__FILE__) + '/../../../../test/**/*_test.rb'].each do |path|
        reader.instance_eval(File.read(path), path, 1)
      end
    end
  end
end