Contents

# frozen_string_literal: true

require 'base64'
require 'watirspec_helper'

module Watir
  describe Screenshot do
    let(:png_header) { (+"\211PNG").force_encoding('ASCII-8BIT') }

    describe '#png' do
      it 'gets png representation of screenshot' do
        expect(browser.screenshot.png[0..3]).to eq png_header
      end
    end

    describe '#base64' do
      it 'gets base64 representation of screenshot' do
        image = browser.screenshot.base64
        expect(Base64.decode64(image)[0..3]).to eq png_header
      end
    end

    describe '#save' do
      it 'saves screenshot to given file' do
        path = "#{Dir.tmpdir}/test#{::Time.now.to_i}.png"
        expect(File).not_to exist(path)
        browser.screenshot.save(path)
        expect(File).to exist(path)
        expect(File.binread(path)[0..3]).to eq png_header
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
watir-7.3.0	spec/watirspec/screenshot_spec.rb
watir-7.2.2	spec/watirspec/screenshot_spec.rb
watir-7.2.1	spec/watirspec/screenshot_spec.rb