前提・実現したいこと
現在、Ruby on Rails Tutorial を写経しながら学習を進めています。
標題の節を進めているのですが、一番最後のテストでredになってしまいます。
原因がわかる方がいらっしゃいましたらご教示願います。
発生している問題・エラーメッセージ
$ rails test:mailers
ec2-user:~/environment/sample_app (account-activation) $ rails test:mailers Started with run options --seed 12345 FAIL["test_account_activation", UserMailerTest, 0.4036266250004701] test_account_activation#UserMailerTest (0.40s) Expected /Michael\ Example/ to match # encoding: US-ASCII "\r\n----==_mimepart_5bb9f84f63a06_355210ecfa8357e5\r\nContent-Type: text/plain;\r\n charset=UTF-8\r\nContent-Transfer-Encoding: 7bit\r\n\r\nUserMailer#account_activation\r\n\r\n, find me in app/views/user_mailer/account_activation.text.erb\r\n----==_mimepart_5bb9f84f63a06_355210ecfa8357e5\r\nContent-Type: text/html;\r\n charset=UTF-8\r\nContent-Transfer-Encoding: 7bit\r\n\r\n<h1>UserMailer#account_activation</h1>\r\n\r\n<p>\r\n , find me in app/views/user_mailer/account_activation.html.erb\r\n</p>\r\n----==_mimepart_5bb9f84f63a06_355210ecfa8357e5--\r\n". test/mailers/user_mailer_test.rb:12:in `block in <class:UserMailerTest>' 1/1: [===============================================================================================================] 100% Time: 00:00:00, Time: 00:00:00 Finished in 0.40699s 1 tests, 5 assertions, 1 failures, 0 errors, 0 skips
該当のソースコード
app/mailers/application_mailer.rb
class ApplicationMailer < ActionMailer::Base default from: "noreply@example.com" layout 'mailer' end
app/mailers/user_mailer.rb
class UserMailer < ApplicationMailer def account_activation(user) @user = user mail to: user.email, subject: "Account activation" end def password_reset @greeting = "Hi" mail to: "to@example.org" end end
app/views/user_mailer/account_activation.text.erb
Hi <%= @user.name %>, Welcome to the Sample App! Click on the link below to activate your account: <%= edit_account_activation_url(@user.activation_token, email: @user.email) %>
app/views/user_mailer/account_activation.html.erb
<h1>Sample App</h1> <p>Hi <%= @user.name %>,</p> <p> Welcome to the Sample App! Click on the link below to activate your account: </p> <%= link_to "Activate", edit_account_activation_url(@user.activation_token, email: @user.email) %>
config/environments/development.rb
Rails.application.configure do . . . config.action_mailer.raise_delivery_errors = true config.action_mailer.delivery_method = :test host = 'example.com' # ここをコピペすると失敗します。自分の環境に合わせてください。 config.action_mailer.default_url_options = { host: host, protocol: 'https' } . . . end
test/mailers/previews/user_mailer_preview.rb
# Preview all emails at http://localhost:3000/rails/mailers/user_mailer class UserMailerPreview < ActionMailer::Preview # Preview this email at # http://localhost:3000/rails/mailers/user_mailer/account_activation def account_activation user = User.first user.activation_token = User.new_token UserMailer.account_activation(user) end # Preview this email at # http://localhost:3000/rails/mailers/user_mailer/password_reset def password_reset UserMailer.password_reset end end
test/mailers/user_mailer_test.rb
require 'test_helper' class UserMailerTest < ActionMailer::TestCase test "account_activation" do user = users(:michael) user.activation_token = User.new_token mail = UserMailer.account_activation(user) assert_equal "Account activation", mail.subject assert_equal [user.email], mail.to assert_equal ["noreply@example.com"], mail.from assert_match user.name, mail.body.encoded assert_match user.activation_token, mail.body.encoded assert_match CGI.escape(user.email), mail.body.encoded end end
config/environments/test.rb
Rails.application.configure do . . . config.action_mailer.delivery_method = :test config.action_mailer.default_url_options = { host: 'example.com' } . . . end
試したこと
タイプミスかと思い、すべてコピペしてみたのですが、同様のエラーが表示されました。
また、Tutorial 通りにAWS Cloud9を使用しているので、
config/environments/development.rb
config/environments/test.rb
上記2つ内の'example.com'
に、0e1…略…8e06.vfs.cloud9.us-east-2.amazonaws.com
と入力したのですが、改善されませんでした。
補足情報(FW/ツールのバージョンなど)
Rails 5.1.6
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こちらの条件を満たす必要があります。