ActionMailer::TestCase::Behavior::ClassMethods

# File lib/action_mailer/test_case.rb, line 31
def determine_default_mailer(name)
  name.sub(/Test$/, '').constantize
rescue NameError
  raise NonInferrableMailerError.new(name)
end

# File lib/action_mailer/test_case.rb, line 23
def mailer_class
  if mailer = self._mailer_class
    mailer
  else
    tests determine_default_mailer(name)
  end
end

# File lib/action_mailer/test_case.rb, line 19
def tests(mailer)
  self._mailer_class = mailer
end