1) Error:
test_email_containing_opportunity_rates_higher(ReceiverTest):
NameError: undefined local variable or method `receiver' for #
c:/instantrails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/test_process.rb:452:in `method_missing'
receiver_test.rb:34:in `test_email_containing_opportunity_rates_higher'

2) Error:
test_incoming_email_gets_added_to_database(ReceiverTest):
NameError: undefined local variable or method `receiver' for #
c:/instantrails/ruby/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/test_process.rb:452:in `method_missing'
receiver_test.rb:27:in `test_incoming_email_gets_added_to_database'

class ReceiverTest < Test::Unit::TestCase
FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures'
CHARSET = "utf-8"

include ActionMailer::Quoting

def setup
ActionMailer::Base.delivery_method = :test
ActionMailer::Base.perform_deliveries = true
ActionMailer::Base.deliveries = []

@expected = TMail::Mail.new
@expected.set_content_type "text", "plain", { "charset" => CHARSET }
@expected.mime_version = '1.0'
end

def test_fixtures_are_working
email_text = read_fixture("message").join
assert_match(/SPECIAL/i, email_text)
end

def test_incoming_email_gets_added_to_database
count_before = Mail.count
email_text = read_fixture("message").join
receiver.receive(email_text)
assert_equal(count_before + 1, Mail.count)
assert_equal("SPECIAL", Mail.find(:all).last.subject)
end

def test_email_containing_opportunity_rates_higher
email_text = read_fixture("message").join
receiver.receive(email_text)
assert(Mail.find_by_subject("FLASH AFDCC SPECIAL RENTREE !").rating > 0)
end
private
def read_fixture(action)
IO.readlines("#{FIXTURES_PATH}/receiver/#{action}")
end

def encode(subject)
quoted_printable(subject, CHARSET)
end
end