require "#{File.dirname(__FILE__)}/abstract_unit" class MockSMTP def self.deliveries @@deliveries end def initialize @@deliveries = [] end def sendmail(mail, from, to) @@deliveries << [mail, from, to] end end class Net::SMTP def self.start(*args) yield MockSMTP.new end end class TestMailer < ActionMailer::Base def signed_up_with_url(recipient) @recipients = recipient @subject = "[Signed up] Welcome #{recipient}" @from = "system@loudthinking.com" @sent_on = Time.local(2004, 12, 12) @body["recipient"] = recipient @body["welcome_url"] = url_for :host => "example.com", :controller => "welcome", :action => "greeting" end class < charset } end mail end def setup ActionMailer::Base.delivery_method = :test ActionMailer::Base.perform_deliveries = true ActionMailer::Base.deliveries = [] @recipient = 'test@localhost' end def test_signed_up_with_url ActionController::Routing::Routes.draw do |map| map.connect ':controller/:action/:id' 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" expected.from = "system@loudthinking.com" expected.date = Time.local(2004, 12, 12) expected.mime_version = nil created = nil assert_nothing_raised { created = TestMailer.create_signed_up_with_url(@recipient) } assert_not_nil created assert_equal expected.encoded, created.encoded assert_nothing_raised { TestMailer.deliver_signed_up_with_url(@recipient) } assert_not_nil ActionMailer::Base.deliveries.first assert_equal expected.encoded, ActionMailer::Base.deliveries.first.encoded end end