trs_spec.rb

# encoding: utf-8
require File.expand_path("../spec_helper", __FILE__)

describe "TableRows" do

  before :each do
    browser.goto(WatirSpec.url_for("tables.html"))
  end

  describe "with selectors" do
    it "returns the matching elements" do
      expect(browser.trs(id: "outer_second").to_a).to eq [browser.tr(id: "outer_second")]
    end
  end

  describe "#length" do
    it "returns the correct number of cells (table context)" do
      expect(browser.table(id: 'inner').trs.length).to eq 1
      expect(browser.table(id: 'outer').trs.length).to eq 4
    end

    it "returns the correct number of cells (page context)" do
      expect(browser.trs.length).to eq 14
    end
  end

  describe "#[]" do
    it "returns the row at the given index (table context)" do
      expect(browser.table(id: 'outer').trs[0].id).to eq "outer_first"
    end

    it "returns the row at the given index (page context)" do
      expect(browser.trs[0].id).to eq "thead_row_1"
    end
  end

  describe "#each" do
    it "iterates through rows correctly" do
      inner_table = browser.table(id: 'inner')
      count = 0

      inner_table.trs.each_with_index do |r, index|
        expect(r.id).to eq inner_table.tr(index: index).id
        count += 1
      end
      expect(count).to be > 0
    end

    it "iterates through the outer table correctly" do
      outer_table = browser.table(id: 'outer')
      count = 0

      outer_table.trs.each_with_index do |r, index|
        expect(r.id).to eq outer_table.tr(index: index).id
        count += 1
      end

      expect(count).to be > 0
    end
  end

end