module ActionDispatch::TestHelpers::PageDumpHelper

Public Instance Methods

save_and_open_page(path = html_dump_default_path) click to toggle source

Saves the content of response body to a file and tries to open it in your browser. Launchy must be present in your Gemfile for the page to open automatically.

# File lib/action_dispatch/testing/test_helpers/page_dump_helper.rb, line 10
def save_and_open_page(path = html_dump_default_path)
  save_page(path).tap { |s_path| open_file(s_path) }
end

Private Instance Methods

html_dump_default_path() click to toggle source
# File lib/action_dispatch/testing/test_helpers/page_dump_helper.rb, line 30
def html_dump_default_path
  Rails.root.join("tmp/html_dump", "#{method_name}_#{DateTime.current.to_i}.html").to_s
end
open_file(path) click to toggle source
# File lib/action_dispatch/testing/test_helpers/page_dump_helper.rb, line 23
def open_file(path)
  require "launchy"
  Launchy.open(path)
rescue LoadError
  warn "File saved to #{path}.\nPlease install the launchy gem to open the file automatically."
end
save_page(path = html_dump_default_path) click to toggle source
# File lib/action_dispatch/testing/test_helpers/page_dump_helper.rb, line 15
def save_page(path = html_dump_default_path)
  raise InvalidResponse.new("Response is a redirection!") if response.redirection?
  path = Pathname.new(path)
  path.dirname.mkpath
  File.write(path, response.body)
  path
end