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add a test for prepending SCRIPT_NAME to generated urls

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1 parent 763d54b commit 5b27f1ea18024f900b0f0431707f7ed164f104c6 @tenderlove tenderlove committed Aug 8, 2014
Showing with 88 additions and 0 deletions.
  1. +88 −0 railties/test/path_generation_test.rb
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88 railties/test/path_generation_test.rb
@@ -0,0 +1,88 @@
+# encoding: utf-8
+require 'abstract_unit'
+require 'active_support/core_ext/object/with_options'
+require 'active_support/core_ext/object/json'
+require 'rails'
+require 'rails/application'
+
+ROUTING = ActionDispatch::Routing
+
+class PathGenerationTest < ActiveSupport::TestCase
+ attr_reader :app
+
+ class TestSet < ROUTING::RouteSet
+ def initialize(block)
+ @block = block
+ super()
+ end
+
+ class Dispatcher < ROUTING::RouteSet::Dispatcher
+ def initialize(defaults, set, block)
+ super(defaults)
+ @block = block
+ @set = set
+ end
+
+ def controller_reference(controller_param)
+ block = @block
+ set = @set
+ Class.new(ActionController::Base) {
+ include set.url_helpers
+ define_method(:process) { |name| block.call(self) }
+ def to_a; [200, {}, []]; end
+ }
+ end
+ end
+
+ def dispatcher defaults
+ TestSet::Dispatcher.new defaults, self, @block
+ end
+ end
+
+ def send_request(uri_or_host, method, path, script_name = nil)
+ host = uri_or_host.host unless path
+ path ||= uri_or_host.path
+
+ params = {'PATH_INFO' => path,
+ 'REQUEST_METHOD' => method,
+ 'HTTP_HOST' => host }
+
+ params['SCRIPT_NAME'] = script_name if script_name
+
+ status, headers, body = app.call(params)
+ new_body = []
+ body.each { |part| new_body << part }
+ body.close if body.respond_to? :close
+ [status, headers, new_body]
+ end
+
+ def test_original_script_name
+ original_logger = Rails.logger
+ Rails.logger = Logger.new nil
+
+ app = Class.new(Rails::Application) {
+ attr_accessor :controller
+ def initialize
+ super
+ app = self
+ @routes = TestSet.new ->(c) { app.controller = c }
+ secrets.secret_key_base = "foo"
+ secrets.secret_token = "foo"
+ end
+ def app; routes; end
+ }
+
+ @app = app
+ app.routes.draw { resource :blogs }
+
+ url = URI("http://example.org/blogs")
+
+ send_request(url, 'GET', nil, '/FOO')
+ assert_equal '/FOO/blogs', app.instance.controller.blogs_path
+
+ send_request(url, 'GET', nil)
+ assert_equal '/blogs', app.instance.controller.blogs_path
+ ensure
+ Rails.logger = original_logger
+ end
+end

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