Contents

require 'spec_helper'
require 'flay'

RSpec::Matchers.define :flay do |threshold|
  match do |dirs_and_files|
    @threshold = threshold
    @flay = Flay.new(fuzzy: false, verbose: false, mass: @threshold)
    @flay.process(*Flay.expand_dirs_to_files(dirs_and_files))
    @flay.total > 0
  end

  failure_message_for_should do
    "Expected source to contain duplication, but it didn't"
  end

  failure_message_for_should_not do
    "Expected source not to contain duplication, but got:\n#{report}"
  end

  def report
    lines = ["Total mass = #{@flay.total} (threshold = #{@threshold})"]
    @flay.masses.each do |hash, mass|
      nodes = @flay.hashes[hash]
      match = @flay.identical[hash] ? 'IDENTICAL' : 'Similar'
      lines << format('%s code found in %p (%d)', match, nodes.first.first, mass)
      nodes.each { |x| lines << "  #{x.file}:#{x.line}" }
    end
    lines.join("\n")
  end
end

describe 'Reek source code' do
  it 'has no smells' do
    Dir['lib/**/*.rb'].should_not reek
  end
  it 'has no structural duplication' do
    ['lib'].should_not flay(16)
  end
  it 'has no structural duplication in the tests' do
    ['spec/reek'].should_not flay(25)
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
reek-1.4.0	spec/quality/reek_source_spec.rb