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require 'abstract_unit'
class HelperMailer < ActionMailer::Base
def use_mail_helper
@text = "But soft! What light through yonder window breaks? It is the east, " +
"and Juliet is the sun. Arise, fair sun, and kill the envious moon, " +
"which is sick and pale with grief that thou, her maid, art far more " +
"fair than she. Be not her maid, for she is envious! Her vestal " +
"livery is but sick and green, and none but fools do wear it. Cast " +
"it off!"
mail_with_defaults do |format|
format.html { render(:inline => "<%= block_format @text %>") }
end
end
def use_mailer
mail_with_defaults do |format|
format.html { render(:inline => "<%= mailer.message.subject %>") }
end
end
def use_message
mail_with_defaults do |format|
format.html { render(:inline => "<%= message.subject %>") }
end
end
protected
def mail_with_defaults(&block)
mail(:to => "test@localhost", :from => "tester@example.com",
:subject => "using helpers", &block)
end
end
class MailerHelperTest < ActionMailer::TestCase
def test_use_mail_helper
mail = HelperMailer.use_mail_helper
assert_match %r{ But soft!}, mail.body.encoded
assert_match %r{east, and\r\n Juliet}, mail.body.encoded
end
def test_use_mailer
mail = HelperMailer.use_mailer
assert_match "using helpers", mail.body.encoded
end
def test_use_message
mail = HelperMailer.use_message
assert_match "using helpers", mail.body.encoded
end
end
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