Module: Capybara::Differ

Defined in:
lib/capybara-differ.rb,
lib/capybara-differ/version.rb

Defined Under Namespace

Classes: Comparator

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Method Summary collapse

Instance Method Details

#check_page(name, options = {}) ⇒ Object 



48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/capybara-differ.rb', line 48

def check_page(name, options = {})
  filename = File.join(name, Time.now.strftime('%Y%m%d%H%M%S') + '.html')
  save_page(filename)

  base_dir = File.join([Capybara.save_path, name].compact)
  old_html_path = Dir[File.join(base_dir, '*')].first
  new_html_path = Dir[File.join(base_dir, '*')].last

  comparator = Capybara::Differ::Comparator.new(old_html_path, new_html_path, options)
  if (result = comparator.compare).strip.size > 0
    puts result
  else
    puts "No difference on '#{name}' snapshots"
  end
end