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Contents
# frozen_string_literal: true
module ActionDispatch
module TestHelpers
module PageDumpHelper
class InvalidResponse < StandardError; end
# 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.
def save_and_open_page(path = html_dump_default_path)
save_page(path).tap { |s_path| open_file(s_path) }
end
private
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
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
def html_dump_default_path
Rails.root.join("tmp/html_dump", "#{method_name}_#{DateTime.current.to_i}.html").to_s
end
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems