Some spec

gistfile1.txt

require 'spec_helper'

describe OpenQuestionnaire::Question::Item do
  let(:item) { OpenQuestionnaire::Question::Item.new }

  context 'before create' do
    it 'should set position' do
      item.should_receive :set_position
      item.save
    end
  end

  describe '#set_position' do
    subject { item.send :set_position }

    context 'when at least one item exist' do
      before do 
        item.stub_chain(:question, :items, :count).and_return 9
        item.stub_chain(:question, :items, :order, :last, :position).and_return 9
      end

      it { should eql 10 }
    end

    context 'when item does not exist' do
      before { item.stub_chain(:question, :items, :count).and_return 0 }
      it { should eql 0 }
    end
  end

  describe '#current_language' do
    let(:mock_lang) { mock 'Lang' }
    subject { item.current_language }
    before { item.stub_chain(:question, :group, :open_questionnaire, :current_language).and_return mock_lang }

    it { should be mock_lang }
  end

  describe '#reference_language' do
    let(:mock_lang) { mock 'Lang' }
    subject { item.reference_language }
    before { item.stub_chain(:question, :group, :open_questionnaire, :reference_language).and_return mock_lang }

    it { should be mock_lang }
  end

  describe '#languages' do
    let(:mock_lang) { mock 'Lang' }
    subject { item.languages }
    before { item.stub_chain(:question, :group, :open_questionnaire, :languages).and_return [mock_lang] }

    it { should eql [mock_lang] }
  end
end