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module Shoulda # :nodoc:
module ActionMailer # :nodoc:
module Assertions
# Asserts that an email was delivered. Can take a block that can further
# narrow down the types of emails you're expecting.
#
# assert_sent_email
#
# Passes if ActionMailer::Base.deliveries has an email
#
# assert_sent_email do |email|
# email.subject =~ /hi there/ && email.to.include?('none@none.com')
# end
#
# Passes if there is an email with subject containing 'hi there' and
# 'none@none.com' as one of the recipients.
#
def assert_sent_email
emails = ::ActionMailer::Base.deliveries
assert !emails.empty?, "No emails were sent"
if block_given?
matching_emails = emails.select {|email| yield email }
assert !matching_emails.empty?, "None of the emails matched."
end
end
# Asserts that no ActionMailer mails were delivered
#
# assert_did_not_send_email
def assert_did_not_send_email
msg = "Sent #{::ActionMailer::Base.deliveries.size} emails.\n"
::ActionMailer::Base.deliveries.each { |m| msg << " '#{m.subject}' sent to #{m.to.to_sentence}\n" }
assert ::ActionMailer::Base.deliveries.empty?, msg
end
end
end
end
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