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require 'abstract_unit'
module MailerHelper
def person_name
"Mr. Joe Person"
end
end
class HelperMailer < ActionMailer::Base
helper MailerHelper
helper :example
def use_helper(recipient)
recipients recipient
subject "using helpers"
from "tester@example.com"
end
def use_example_helper(recipient)
recipients recipient
subject "using helpers"
from "tester@example.com"
@text = "emphasize me!"
end
def use_mail_helper(recipient)
recipients recipient
subject "using mailing helpers"
from "tester@example.com"
@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!"
end
def use_helper_method(recipient)
recipients recipient
subject "using helpers"
from "tester@example.com"
@text = "emphasize me!"
end
private
def name_of_the_mailer_class
self.class.name
end
helper_method :name_of_the_mailer_class
end
class MailerHelperTest < Test::Unit::TestCase
def new_mail( charset="utf-8" )
mail = Mail.new
mail.set_content_type "text", "plain", { "charset" => charset } if charset
mail
end
def setup
set_delivery_method :test
ActionMailer::Base.perform_deliveries = true
ActionMailer::Base.deliveries = []
@recipient = 'test@localhost'
end
def teardown
restore_delivery_method
end
def test_use_helper
mail = HelperMailer.create_use_helper(@recipient)
assert_match %r{Mr. Joe Person}, mail.encoded
end
def test_use_example_helper
mail = HelperMailer.create_use_example_helper(@recipient)
assert_match %r{<em><strong><small>emphasize me!}, mail.encoded
end
def test_use_helper_method
mail = HelperMailer.create_use_helper_method(@recipient)
assert_match %r{HelperMailer}, mail.encoded
end
def test_use_mail_helper
mail = HelperMailer.create_use_mail_helper(@recipient)
assert_match %r{ But soft!}, mail.encoded
assert_match %r{east, and\r\n Juliet}, mail.encoded
end
end
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