require "watirspec_helper"

describe "Divs" 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.divs(id: "header").to_a).to eq [browser.div(id: "header")]
    end
  end

  describe "#length" do
    it "returns the number of divs" do
      expect(browser.divs.length).to eq 16
    end
  end

  describe "#[]" do
    it "returns the div at the given index" do
      expect(browser.divs[1].id).to eq "outer_container"
    end

    it "returns an array of divs with a given range of positive values" do
      divs = browser.divs[2..4]
      ids = divs.map(&:id)
      expect(ids).to eq %w(header promo content)
    end

    it "returns an array of divs with a given range including negative values" do
      divs = browser.divs[11..-3]
      ids = divs.map(&:id)
      expect(ids).to eq %w(messages ins_tag_test del_tag_test)
    end
  end

  describe "#each" do
    it "iterates through divs correctly" do
      count = 0

      browser.divs.each_with_index do |d, index|
        expect(d.id).to eq browser.div(index: index).id
        expect(d.class_name).to eq browser.div(index: index).class_name

        count += 1
      end

      expect(count).to be > 0
    end
  end

end