Contents

require "teaspoon/formatter/dot"

module Teaspoon
  module Formatter
    class Pride < Dot
      PI_3 = Math::PI / 3

      def initialize(*args)
        @color_index = 0
        super
      end

      protected

        def log_spec(result)
          return log_pride if result.passing?
          super
        end

      private

        def log_pride
          return log_str(".") unless Teaspoon.configuration.color
          log_str("\e[38;5;#{next_color}m.\e[0m")
        end

        def colors
          @colors ||= (0...42).map do |i|
            i *= 1.0 / 6
            36 * calc_color(i) + 6 * calc_color(i + 2 * PI_3) + calc_color(i + 4 * PI_3) + 16
          end
        end

        def calc_color(val)
          (3 * Math.sin(val) + 3).to_i
        end

        def next_color
          c = colors[@color_index % colors.size]
          @color_index += 1
          c
        end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
teaspoon-1.4.0	lib/teaspoon/formatter/pride.rb
teaspoon-1.2.2	lib/teaspoon/formatter/pride.rb
teaspoon-1.2.1	lib/teaspoon/formatter/pride.rb
teaspoon-1.2.0	lib/teaspoon/formatter/pride.rb