How to get nice test messages in your rspec test logs, and reset mongoid records

spec_helper.rb

RSpec.configure do |config|
  config.mock_with :mocha

  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
  # config.fixture_path = "#{::Rails.root}/spec/fixtures"

  # If you're not using ActiveRecord, or you'd prefer not to run each of your
  # examples within a transaction, remove the following line or assign false
  # instead of true.
  # use_transactional_fixtures config option was removed by Mongoid
  # config.use_transactional_fixtures = false

  config.before(:each) do
    # Make a note in the log to state what test is running
    if !@printed_logger_info
      msg = "Starting   #{example.full_description}   on #{Time.new}"
      Rails.logger.info("\n#{msg}\n"+
                        "#{'=' * msg.length}\n"+
                        "#{example.metadata[:location]}\n\n")
      @printed_logger_info = true
    end
    # Because we don't use transactional fixtures, we'll need to clean out both
    # the ActiveRecord and the MongoMapper databases before each test
    ActiveRecord::Base.send(:descendants).each{|klass| klass.delete_all }
    Mongoid.master.collections.select do |collection|
      collection.name !~ /system/
    end.each(&:drop)
  end

  config.include(Capybara, :type => :integration)

end