require 'abstract_unit' require 'action_controller' class WelcomeController < ActionController::Base end AppRoutes = ActionDispatch::Routing::RouteSet.new class ActionMailer::Base include AppRoutes.url_helpers end class UrlTestMailer < ActionMailer::Base default_url_options[:host] = 'www.basecamphq.com' configure do |c| c.assets_dir = '' # To get the tests to pass end def signed_up_with_url(recipient) @recipient = recipient @welcome_url = url_for host: "example.com", controller: "welcome", action: "greeting" mail(to: recipient, subject: "[Signed up] Welcome #{recipient}", from: "system@loudthinking.com", date: Time.local(2004, 12, 12)) end end class ActionMailerUrlTest < ActionMailer::TestCase def encode( text, charset="UTF-8" ) quoted_printable( text, charset ) end def new_mail( charset="UTF-8" ) mail = Mail.new mail.mime_version = "1.0" if charset mail.content_type ["text", "plain", { "charset" => charset }] end mail end def setup @recipient = 'test@localhost' end def test_signed_up_with_url UrlTestMailer.delivery_method = :test AppRoutes.draw do get ':controller(/:action(/:id))' get '/welcome' => "foo#bar", as: "welcome" end expected = new_mail expected.to = @recipient expected.subject = "[Signed up] Welcome #{@recipient}" expected.body = "Hello there,\n\nMr. #{@recipient}. Please see our greeting at http://example.com/welcome/greeting http://www.basecamphq.com/welcome\n\n\"Somelogo\"" expected.from = "system@loudthinking.com" expected.date = Time.local(2004, 12, 12) expected.content_type = "text/html" created = nil assert_nothing_raised { created = UrlTestMailer.signed_up_with_url(@recipient) } assert_not_nil created expected.message_id = '<123@456>' created.message_id = '<123@456>' assert_equal expected.encoded, created.encoded assert_nothing_raised { UrlTestMailer.signed_up_with_url(@recipient).deliver_now } assert_not_nil ActionMailer::Base.deliveries.first delivered = ActionMailer::Base.deliveries.first delivered.message_id = '<123@456>' assert_equal expected.encoded, delivered.encoded end end