Contents

require 'turnip_formatter/step_template/base'
require 'rspec/core/formatters/snippet_extractor'

module TurnipFormatter
  module StepTemplate
    class Source < Base
      on_failed :build

      def self.scss
        <<-EOS
          pre.source {
              font-size: 12px;
              font-family: monospace;
              background-color: #073642;
              color: #dddddd;

              code.ruby {
                  padding: 0.1em 0 0.2em 0;

                  .linenum {
                      width: 75px;
                      color: #fffbd3;
                      padding-right: 1em;
                  }

                  .offending { background-color: gray; }
              }
          }
        EOS
      end

      def build(example)
        code = extractor.snippet([location(example)])
        '<pre class="source"><code class="ruby">' + code + '</code></pre>'
      end

      private

        def location(example)
          example.exception.backtrace.first
        end

        def extractor
          @extractor ||= ::RSpec::Core::Formatters::SnippetExtractor.new
        end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
turnip_formatter-0.3.1	lib/turnip_formatter/step_template/source.rb
turnip_formatter-0.3.0	lib/turnip_formatter/step_template/source.rb