expertiza/expertiza

class QuestionAnalyticTestDummyClass
  attr_accessor :txt
  require 'analytic/question_analytic'
  include QuestionAnalytic

  def initialize(txt)
    @txt = txt
  end

  def uni_character_count
    unique_character_count
   end

  def char_count
    character_count
   end

  def wc
    word_count
   end
end

describe QuestionAnalytic do
  describe '#unique_character_count' do
    it 'counts the number of unique characters - case insensitive' do
      text = 'Aa'
      dc = QuestionAnalyticTestDummyClass.new(text)
      expect(dc.uni_character_count).to eq(1)
    end
    it 'counts the number of unique characters' do
      text = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
      dc = QuestionAnalyticTestDummyClass.new(text)
      expect(dc.uni_character_count).to eq(26)
    end
  end
  describe '#character_count' do
    it 'counts the number of characters in a string' do
      text = 'ABCABCabcabc'
      dc = QuestionAnalyticTestDummyClass.new(text)
      expect(dc.char_count).to eq(12)
    end
  end
  describe '#word_count' do
    it 'counts the words in a string' do
      text = 'John Bumgardner'
      dc = QuestionAnalyticTestDummyClass.new(text)
      expect(dc.wc).to eq(2)

      dc.txt = ''
      expect(dc.wc).to eq(0)
    end
  end
end