durrantm / page_object_duplicates_and_orphans

Page Object Duplicates and Orphans

Assumptions

• Page objects are in a locators.yml file
• Locators file layout is one locator per line
• Locators file format is name : 'locator'
• Specs are called *_spec.rb and can be in subdirectories

Code

require 'rspec'

describe 'Page Objects locator yml file' do```

  before :each do
    load_locators
  end

  it 'does not have duplicates' do
    if @keys.uniq.count != @keys.count
      dupe_keys = @keys.select{|n| @keys.count(n) > 1}.uniq
      dupe_keys.each do |key|
        @pairs.each do |pair|
          p "#{key.to_sym} : #{pair[key]}" if pair[key]
        end
      end
    end

     expect(@keys.uniq.count).to (eq @keys.count),
      lambda {"Duplicate page object keys found! #{dupe_keys}"}

  end

  it "uses all its locator keys" do
    files = Dir.glob("**/*_spec.rb")
    unused_keys = []
    @keys.each do |key|
      @key_used = false
      files.each {|file| search_file_for_key(file, key) }
      unused_keys << key unless @key_used
    end
    unused_keys_exist = unused_keys.size > 0

    expect(unused_keys_exist).not_to be,
      lambda {"Failure - orphan page object identifiers exist #{unused_keys}"}

  end


  def search_file_for_key(file, key)
    spec_file = File.open(file)
    file_contents = spec_file.read
    spec_file.close
    @key_used = true if file_contents.match(/#{key}/)
  end

  def load_locators
    locators_file = File.open('locators.yml')
    @pairs = []
    @keys = []

    locators_file.each_line do |line|
      words = line.split(': ')
      @pairs << {words[0] => words[1]}
      @keys << words[0]
    end
    locators_file.close
  end

end