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| begin | |
| require "bundler/inline" | |
| rescue LoadError => e | |
| $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler" | |
| raise e | |
| end | |
| gemfile(true) do | |
| source "https://rubygems.org" | |
| # Activate the gem you are reporting the issue against. | |
| gem "rails", '5.1.0.rc1' | |
| end | |
| require "rack/test" | |
| require "action_controller/railtie" | |
| class TestApp < Rails::Application | |
| config.root = File.dirname(__FILE__) | |
| config.session_store :cookie_store, key: "cookie_store_key" | |
| secrets.secret_token = "secret_token" | |
| secrets.secret_key_base = "secret_key_base" | |
| config.logger = Logger.new($stdout) | |
| Rails.logger = config.logger | |
| routes.draw do | |
| get "/" => "test#index" | |
| end | |
| end | |
| class TestController < ActionController::Base | |
| include Rails.application.routes.url_helpers | |
| =begin 4.2.1 Workaround here: | |
| # Chrome uses cached AJAX responses no matter the Content-Type | |
| before_action { response.headers['Vary'] = 'Accept' } | |
| =end | |
| def index | |
| respond_to do |format| | |
| format.html { render html: '<html><body>Home</body></html>' } | |
| format.json { render json: {page: 'Home'} } | |
| end | |
| end | |
| end | |
| require "minitest/autorun" | |
| # Ensure backward compatibility with Minitest 4 | |
| Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) | |
| class BugTest < Minitest::Test | |
| include Rack::Test::Methods | |
| VALUE_RE = /\s*[;,]\s*/ | |
| def assert_response(content_type) | |
| header('Accept', content_type) | |
| get '/' | |
| assert last_response.ok? | |
| assert_equal content_type, last_response.content_type.split(VALUE_RE).first | |
| assert_includes last_response.headers, 'Vary' | |
| assert_includes last_response.headers['Vary'].split(VALUE_RE), 'Accept' | |
| end | |
| def test_vary_accept | |
| assert_response('text/html') | |
| assert_response('application/json') | |
| end | |
| private | |
| def app | |
| Rails.application | |
| end | |
| end |
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