gitlab-org--gitlab-foss/spec/support/javascript_fixtures_helpers.rb
2017-02-23 09:31:56 -06:00

63 lines
1.8 KiB
Ruby

require 'action_dispatch/testing/test_request'
require 'fileutils'
require 'gitlab/popen'
module JavaScriptFixturesHelpers
include Gitlab::Popen
FIXTURE_PATH = 'spec/javascripts/fixtures'.freeze
# Public: Removes all fixture files from given directory
#
# directory_name - directory of the fixtures (relative to FIXTURE_PATH)
#
def clean_frontend_fixtures(directory_name)
directory_name = File.expand_path(directory_name, FIXTURE_PATH)
Dir[File.expand_path('*.html.raw', directory_name)].each do |file_name|
FileUtils.rm(file_name)
end
end
# Public: Store a response object as fixture file
#
# response - string or response object to store
# fixture_file_name - file name to store the fixture in (relative to FIXTURE_PATH)
#
def store_frontend_fixture(response, fixture_file_name)
fixture_file_name = File.expand_path(fixture_file_name, FIXTURE_PATH)
fixture = response.respond_to?(:body) ? parse_response(response) : response
FileUtils.mkdir_p(File.dirname(fixture_file_name))
File.write(fixture_file_name, fixture)
end
private
# Private: Prepare a response object for use as a frontend fixture
#
# response - response object to prepare
#
def parse_response(response)
fixture = response.body
fixture.force_encoding("utf-8")
response_mime_type = Mime::Type.lookup(response.content_type)
if response_mime_type.html?
doc = Nokogiri::HTML::DocumentFragment.parse(fixture)
link_tags = doc.css('link')
link_tags.remove
scripts = doc.css("script:not([type='text/template'])")
scripts.remove
fixture = doc.to_html
# replace relative links
test_host = ActionDispatch::TestRequest::DEFAULT_ENV['HTTP_HOST']
fixture.gsub!(%r{="/}, "=\"http://#{test_host}/")
end
fixture
end
end