50 lines
1.2 KiB
Ruby
50 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
if defined? Cucumber
|
|
|
|
namespace :screenshots do
|
|
|
|
Cucumber::Rake::Task.new({:reference => 'db:test:prepare'}, 'Take reference screenshots') do |t|
|
|
t.profile = 'ref_screens'
|
|
end
|
|
|
|
Cucumber::Rake::Task.new({:comparison => 'db:test:prepare'}, 'Take comparison screenshots') do |t|
|
|
t.profile = 'cmp_screens'
|
|
end
|
|
|
|
desc 'Take reference and comparison screenshots'
|
|
task :all => [:reference, :comparison]
|
|
|
|
desc 'Generate "flicker" images for easy comparison (requires RMagick)'
|
|
task :flicker do
|
|
screen_dir = Rails.root.join('tmp', 'screenshots')
|
|
|
|
ref_dir = screen_dir.join('reference')
|
|
cur_dir = screen_dir.join('current')
|
|
|
|
Dir.glob("#{ref_dir}/*.png") do |img|
|
|
filename = File.basename(img)
|
|
|
|
if !File.exist?(cur_dir.join(filename))
|
|
raise "the comparison screenshot for #{filename} doesn't exist!"
|
|
end
|
|
|
|
MiniMagick::Tool::Convert.new do |convert|
|
|
convert.merge! ["-delay", "65", "-loop", "0"]
|
|
convert << ref_dir.join(filename)
|
|
convert << cur_dir.join(filename)
|
|
convert << screen_dir.join("#{filename}.gif")
|
|
end
|
|
end
|
|
|
|
puts %Q(
|
|
Done!
|
|
You can find the flicker images here:
|
|
|
|
#{screen_dir}
|
|
|
|
)
|
|
end
|
|
end
|
|
|
|
end
|