briandunn/flatware

View on GitHub
lib/flatware/rspec/formatter.rb

Summary

Maintainability
A
0 mins
Test Coverage
require 'flatware/rspec/checkpoint'
require 'rspec/core/formatters/console_codes'
require 'forwardable'

module Flatware
  module RSpec
    ProgressMessage = Struct.new(:progress)

    class Formatter
      extend Forwardable

      def_delegators :checkpoint, *Checkpoint::EVENTS

      attr_reader :output

      def initialize(stdout)
        @output = stdout
      end

      def example_passed(_example)
        send_progress :passed
      end

      def example_failed(_example)
        send_progress :failed
      end

      def example_pending(_example)
        send_progress :pending
      end

      def message(message)
        Sink.client.message message
      end

      def close(*)
        Sink.client.checkpoint checkpoint
        @checkpoint = nil
      end

      private

      def send_progress(status)
        Sink.client.progress ProgressMessage.new status
      end

      def checkpoint
        @checkpoint ||= Checkpoint.new
      end

      ::RSpec::Core::Formatters.register(
        self,
        *Checkpoint::EVENTS,
        :example_passed,
        :example_failed,
        :example_pending,
        :message,
        :close
      )
    end
  end
end