Module: ActionView::TestCase::Behavior::ClassMethods

Relationships & Source Files
Defined in:	actionview/lib/action_view/test_case.rb

Instance Attribute Summary

#helper_class rw
#helper_class=(value) rw

Instance Method Summary

#determine_default_helper_class(name)
#helper_method(*methods)
#new
#tests(helper_class)

Instance Attribute Details

#helper_class (rw)

[ GitHub ]

# File 'actionview/lib/action_view/test_case.rb', line 86


def helper_class
  @helper_class ||= determine_default_helper_class(name)
end

#helper_class=(value) (rw)

[ GitHub ]

# File 'actionview/lib/action_view/test_case.rb', line 84


attr_writer :helper_class

Instance Method Details

#determine_default_helper_class(name)

[ GitHub ]

# File 'actionview/lib/action_view/test_case.rb', line 67


def determine_default_helper_class(name)
  determine_constant_from_test_name(name) do |constant|
    Module === constant && !(Class === constant)
  end
end

#helper_method(*methods)

[ GitHub ]

# File 'actionview/lib/action_view/test_case.rb', line 73


def helper_method(*methods)
  # Almost a duplicate from ActionController::Helpers
  methods.flatten.each do |method|
    _helpers.module_eval <<-end_eval, __FILE__, __LINE__ + 1
      def #{method}(*args, &block)                    # def current_user(*args, &block)
        _test_case.send(%(#{method}), *args, &block)  #   _test_case.send(%(current_user), *args, &block)
      end                                             # end
    end_eval
  end
end

#new

[ GitHub ]

# File 'actionview/lib/action_view/test_case.rb', line 90


def new(*)
  include_helper_modules!
  super
end

#tests(helper_class)

[ GitHub ]

# File 'actionview/lib/action_view/test_case.rb', line 58


def tests(helper_class)
  case helper_class
  when String, Symbol
    self.helper_class = "#{helper_class.to_s.underscore}_helper".camelize.safe_constantize
  when Module
    self.helper_class = helper_class
  end
end