black_hole_store.rb

# need to disable Rails.cache.fetch in test env
# and ActionController::Base.perform_caching doesnt do it
# from http://pivotallabs.com/users/spierson/blog/articles/818-standup-04-30-2009-perform-caching-and-rails-cache-w3c-dtds-and-ie-range-min-max

class BlackHoleStore
  def logger
    Rails.logger
  end
  
  def fetch( *args )
    yield
  end
  
  def read( *args )
  end
  
  def write( *args )
  end
  
  def delete( *args )
  end
  
  def increment( *args )
  end
  
  def decrement( *args )
  end
end