require 'watirspec_helper'

describe 'Pres' do
  before :each do
    browser.goto(WatirSpec.url_for('non_control_elements.html'))
  end

  describe 'with selectors' do
    it 'returns the matching elements' do
      expect(browser.pres(class: 'c-plus-plus').to_a).to eq [browser.pre(class: 'c-plus-plus')]
    end
  end

  describe '#length' do
    it 'returns the number of pres' do
      expect(browser.pres.length).to eq 7
    end
  end

  describe '#[]' do
    it 'returns the pre at the given index' do
      expect(browser.pres[1].id).to eq 'rspec'
    end
  end

  describe '#each' do
    it 'iterates through pres correctly' do
      count = 0

      browser.pres.each_with_index do |p, index|
        expect(p.id).to eq browser.pre(index: index).id
        count += 1
      end

      expect(count).to be > 0
    end
  end
end