I want to test my registration process locally (development mode), how can I test how emails will be sent out and rendered etc?
我想在本地测试我的注册过程（开发模式），我如何测试电子邮件将如何发送和呈现等？
I am not referring to a unit-test or integration test, but just while developing my app and going on the register page etc. I want it to send out the emails but to a file not using smtp.
我不是指单元测试或集成测试，而只是在开发我的应用程序并进入注册页面等时。我希望它发送电子邮件但发送到不使用smtp的文件。
Is this possible?
这可能吗？
What options do I have?
我有什么选择？
3 个解决方案
#1
41
This is configurable in the config/environments/*.rb files.
这可以在config / environments / * .rb文件中配置。
# output to tmp/mails directory
config.action_mailer.delivery_method = :file
# ... and to specify output location
# config.action_mailer.file_settings = { :location => Rails.root.join('tmp/mail') }
Detailed information can be found in the config section of Action Mailer Basics or on ActionMailer::Base API
详细信息可以在Action Mailer Basics的配置部分或ActionMailer :: Base API中找到
Rails 4.2 :file delivery method source and Mail::FileDelivery source
Rails 4.2：文件传递方法源和Mail :: FileDelivery源
#2
7
LetterOpener makes it even simpler for you to preview the emails you just sent by opening the file in the browser automatically (in development environment of course).
通过在浏览器中自动打开文件（当然在开发环境中），LetterOpener使您更简单地预览刚发送的电子邮件。
#3
0
I realize you said you want to check emails in the context of manual testing, but it seems worth mentioning that these sorts of tests can be automated. email_spec is one gem i've used to do it.
我意识到你说你想在手动测试的环境中检查电子邮件，但似乎值得一提的是这些类型的测试可以自动化。 email_spec是我以前用过的一个宝石。
#1
41
This is configurable in the config/environments/*.rb files.
这可以在config / environments / * .rb文件中配置。
# output to tmp/mails directory
config.action_mailer.delivery_method = :file
# ... and to specify output location
# config.action_mailer.file_settings = { :location => Rails.root.join('tmp/mail') }
Detailed information can be found in the config section of Action Mailer Basics or on ActionMailer::Base API
详细信息可以在Action Mailer Basics的配置部分或ActionMailer :: Base API中找到
Rails 4.2 :file delivery method source and Mail::FileDelivery source
Rails 4.2：文件传递方法源和Mail :: FileDelivery源
#2
7
LetterOpener makes it even simpler for you to preview the emails you just sent by opening the file in the browser automatically (in development environment of course).
通过在浏览器中自动打开文件（当然在开发环境中），LetterOpener使您更简单地预览刚发送的电子邮件。
#3
0
I realize you said you want to check emails in the context of manual testing, but it seems worth mentioning that these sorts of tests can be automated. email_spec is one gem i've used to do it.
我意识到你说你想在手动测试的环境中检查电子邮件，但似乎值得一提的是这些类型的测试可以自动化。 email_spec是我以前用过的一个宝石。