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require File.dirname(__FILE__) + '/../abstract_unit'
require 'test/unit'
require 'pp' # require 'pp' early to prevent hidden_methods from not picking up the pretty-print methods until too late
# Provide some controller to run the tests on.
module Submodule
class ContainedEmptyController < ActionController::Base
end
class ContainedNonEmptyController < ActionController::Base
def public_action
end
hide_action :hidden_action
def hidden_action
raise "Noooo!"
end
def another_hidden_action
end
hide_action :another_hidden_action
end
class SubclassedController < ContainedNonEmptyController
hide_action :public_action # Hiding it here should not affect the superclass.
end
end
class EmptyController < ActionController::Base
end
class NonEmptyController < ActionController::Base
def public_action
end
hide_action :hidden_action
def hidden_action
end
end
class MethodMissingController < ActionController::Base
hide_action :shouldnt_be_called
def shouldnt_be_called
raise "NO WAY!"
end
protected
def method_missing(selector)
render :text => selector.to_s
end
end
class ControllerClassTests < Test::Unit::TestCase
def test_controller_path
assert_equal 'empty', EmptyController.controller_path
assert_equal EmptyController.controller_path, EmptyController.new.controller_path
assert_equal 'submodule/contained_empty', Submodule::ContainedEmptyController.controller_path
assert_equal Submodule::ContainedEmptyController.controller_path, Submodule::ContainedEmptyController.new.controller_path
end
def test_controller_name
assert_equal 'empty', EmptyController.controller_name
assert_equal 'contained_empty', Submodule::ContainedEmptyController.controller_name
end
end
class ControllerInstanceTests < Test::Unit::TestCase
def setup
@empty = EmptyController.new
@contained = Submodule::ContainedEmptyController.new
@empty_controllers = [@empty, @contained, Submodule::SubclassedController.new]
@non_empty_controllers = [NonEmptyController.new,
Submodule::ContainedNonEmptyController.new]
end
def test_action_methods
@empty_controllers.each do |c|
hide_mocha_methods_from_controller(c)
assert_equal Set.new, c.send(:action_methods), "#{c.controller_path} should be empty!"
end
@non_empty_controllers.each do |c|
hide_mocha_methods_from_controller(c)
assert_equal Set.new('public_action'), c.send(:action_methods), "#{c.controller_path} should not be empty!"
end
end
protected
# Mocha adds methods to Object which are then included in the public_instance_methods
# This method hides those from the controller so the above tests won't know the difference
def hide_mocha_methods_from_controller(controller)
mocha_methods = [:expects, :metaclass, :mocha, :mocha_inspect, :reset_mocha, :stubba_object, :stubba_method, :stubs, :verify]
controller.class.send(:hide_action, *mocha_methods)
end
end
class PerformActionTest < Test::Unit::TestCase
def use_controller(controller_class)
@controller = controller_class.new
# enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
# a more accurate simulation of what happens in "real life".
@controller.logger = Logger.new(nil)
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@request.host = "www.nextangle.com"
end
def test_get_on_priv_should_show_selector
use_controller MethodMissingController
get :shouldnt_be_called
assert_response :success
assert_equal 'shouldnt_be_called', @response.body
end
def test_method_missing_is_not_an_action_name
use_controller MethodMissingController
assert ! @controller.send(:action_methods).include?('method_missing')
get :method_missing
assert_response :success
assert_equal 'method_missing', @response.body
end
def test_get_on_hidden_should_fail
use_controller NonEmptyController
get :hidden_action
assert_response 404
get :another_hidden_action
assert_response 404
end
end
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