ri > ActionMailer::TestHelper

= ActionMailer::TestHelper

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= Includes:
ActiveJob::TestHelper (from /home/chedong/.local/share/rdoc)

(from /home/chedong/.local/share/rdoc)
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Provides helper methods for testing Action Mailer, including
#assert_emails and #assert_no_emails.
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= Instance methods:

  assert_emails
  assert_enqueued_email_with
  assert_enqueued_emails
  assert_no_emails
  assert_no_enqueued_emails