require 'abstract_unit'
class ActionController::Base
class << self
%w(append_around_filter prepend_after_filter prepend_around_filter prepend_before_filter skip_after_filter skip_before_filter skip_filter).each do |pending|
define_method(pending) do |*args|
$stderr.puts "#{pending} unimplemented: #{args.inspect}"
end unless method_defined?(pending)
end
def before_filters
filters = _process_action_callbacks.select { |c| c.kind == :before }
filters.map! { |c| c.instance_variable_get(:@raw_filter) }
end
end
def assigns(key = nil)
assigns = {}
instance_variable_names.each do |ivar|
next if ActionController::Base.protected_instance_variables.include?(ivar)
assigns[ivar[1..-1]] = instance_variable_get(ivar)
end
key.nil? ? assigns : assigns[key.to_s]
end
end
class FilterTest < ActionController::TestCase
class TestController < ActionController::Base
before_filter :ensure_login
after_filter :clean_up
def show
render :inline => "ran action"
end
private
def ensure_login
@ran_filter ||= []
@ran_filter << "ensure_login"
end
def clean_up
@ran_after_filter ||= []
@ran_after_filter << "clean_up"
end
end
class ChangingTheRequirementsController < TestController
before_filter :ensure_login, :except => [:go_wild]
def go_wild
render :text => "gobble"
end
end
class TestMultipleFiltersController < ActionController::Base
before_filter :try_1
before_filter :try_2
before_filter :try_3
(1..3).each do |i|
define_method "fail_#{i}" do
render :text => i.to_s
end
end
protected
(1..3).each do |i|
define_method "try_#{i}" do
instance_variable_set :@try, i
if action_name == "fail_#{i}"
head(404)
end
end
end
end
class RenderingController < ActionController::Base
before_filter :before_filter_rendering
after_filter :unreached_after_filter
def show
@ran_action = true
render :inline => "ran action"
end
private
def before_filter_rendering
@ran_filter ||= []
@ran_filter << "before_filter_rendering"
render :inline => "something else"
end
def unreached_after_filter
@ran_filter << "unreached_after_filter_after_render"
end
end
class RenderingForPrependAfterFilterController < RenderingController
prepend_after_filter :unreached_prepend_after_filter
private
def unreached_prepend_after_filter
@ran_filter << "unreached_preprend_after_filter_after_render"
end
end
class BeforeFilterRedirectionController < ActionController::Base
before_filter :before_filter_redirects
after_filter :unreached_after_filter
def show
@ran_action = true
render :inline => "ran show action"
end
def target_of_redirection
@ran_target_of_redirection = true
render :inline => "ran target_of_redirection action"
end
private
def before_filter_redirects
@ran_filter ||= []
@ran_filter << "before_filter_redirects"
redirect_to(:action => 'target_of_redirection')
end
def unreached_after_filter
@ran_filter << "unreached_after_filter_after_redirection"
end
end
class BeforeFilterRedirectionForPrependAfterFilterController < BeforeFilterRedirectionController
prepend_after_filter :unreached_prepend_after_filter_after_redirection
private
def unreached_prepend_after_filter_after_redirection
@ran_filter << "unreached_prepend_after_filter_after_redirection"
end
end
class ConditionalFilterController < ActionController::Base
def show
render :inline => "ran action"
end
def another_action
render :inline => "ran action"
end
def show_without_filter
render :inline => "ran action without filter"
end
private
def ensure_login
@ran_filter ||= []
@ran_filter << "ensure_login"
end
def clean_up_tmp
@ran_filter ||= []
@ran_filter << "clean_up_tmp"
end
def rescue_action(e) raise(e) end
end
class ConditionalCollectionFilterController < ConditionalFilterController
before_filter :ensure_login, :except => [ :show_without_filter, :another_action ]
end
class OnlyConditionSymController < ConditionalFilterController
before_filter :ensure_login, :only => :show
end
class ExceptConditionSymController < ConditionalFilterController
before_filter :ensure_login, :except => :show_without_filter
end
class BeforeAndAfterConditionController < ConditionalFilterController
before_filter :ensure_login, :only => :show
after_filter :clean_up_tmp, :only => :show
end
class OnlyConditionProcController < ConditionalFilterController
before_filter(:only => :show) {|c| c.instance_variable_set(:"@ran_proc_filter", true) }
end
class ExceptConditionProcController < ConditionalFilterController
before_filter(:except => :show_without_filter) {|c| c.instance_variable_set(:"@ran_proc_filter", true) }
end
class ConditionalClassFilter
def self.filter(controller) controller.instance_variable_set(:"@ran_class_filter", true) end
end
class OnlyConditionClassController < ConditionalFilterController
before_filter ConditionalClassFilter, :only => :show
end
class ExceptConditionClassController < ConditionalFilterController
before_filter ConditionalClassFilter, :except => :show_without_filter
end
class AnomolousYetValidConditionController < ConditionalFilterController
before_filter(ConditionalClassFilter, :ensure_login, Proc.new {|c| c.instance_variable_set(:"@ran_proc_filter1", true)}, :except => :show_without_filter) { |c| c.instance_variable_set(:"@ran_proc_filter2", true)}
end
class ConditionalOptionsFilter < ConditionalFilterController
before_filter :ensure_login, :if => Proc.new { |c| true }
before_filter :clean_up_tmp, :if => Proc.new { |c| false }
end
class PrependingController < TestController
prepend_before_filter :wonderful_life
# skip_before_filter :fire_flash
private
def wonderful_life
@ran_filter ||= []
@ran_filter << "wonderful_life"
end
end
class SkippingAndLimitedController < TestController
skip_before_filter :ensure_login
before_filter :ensure_login, :only => :index
def index
render :text => 'ok'
end
def public
render :text => 'ok'
end
end
class SkippingAndReorderingController < TestController
skip_before_filter :ensure_login
before_filter :find_record
before_filter :ensure_login
def index
render :text => 'ok'
end
private
def find_record
@ran_filter ||= []
@ran_filter << "find_record"
end
end
class ConditionalSkippingController < TestController
skip_before_filter :ensure_login, :only => [ :login ]
skip_after_filter :clean_up, :only => [ :login ]
before_filter :find_user, :only => [ :change_password ]
def login
render :inline => "ran action"
end
def change_password
render :inline => "ran action"
end
protected
def find_user
@ran_filter ||= []
@ran_filter << "find_user"
end
end
class ConditionalParentOfConditionalSkippingController < ConditionalFilterController
before_filter :conditional_in_parent_before, :only => [:show, :another_action]
after_filter :conditional_in_parent_after, :only => [:show, :another_action]
private
def conditional_in_parent_before
@ran_filter ||= []
@ran_filter << 'conditional_in_parent_before'
end
def conditional_in_parent_after
@ran_filter ||= []
@ran_filter << 'conditional_in_parent_after'
end
end
class ChildOfConditionalParentController < ConditionalParentOfConditionalSkippingController
skip_before_filter :conditional_in_parent_before, :only => :another_action
skip_after_filter :conditional_in_parent_after, :only => :another_action
end
class AnotherChildOfConditionalParentController < ConditionalParentOfConditionalSkippingController
skip_before_filter :conditional_in_parent_before, :only => :show
end
class ProcController < PrependingController
before_filter(proc { |c| c.instance_variable_set(:"@ran_proc_filter", true) })
end
class ImplicitProcController < PrependingController
before_filter { |c| c.instance_variable_set(:"@ran_proc_filter", true) }
end
class AuditFilter
def self.filter(controller)
controller.instance_variable_set(:"@was_audited", true)
end
end
class AroundFilter
def before(controller)
@execution_log = "before"
controller.class.execution_log << " before aroundfilter " if controller.respond_to? :execution_log
controller.instance_variable_set(:"@before_ran", true)
end
def after(controller)
controller.instance_variable_set(:"@execution_log", @execution_log + " and after")
controller.instance_variable_set(:"@after_ran", true)
controller.class.execution_log << " after aroundfilter " if controller.respond_to? :execution_log
end
end
class AppendedAroundFilter
def before(controller)
controller.class.execution_log << " before appended aroundfilter "
end
def after(controller)
controller.class.execution_log << " after appended aroundfilter "
end
end
class AuditController < ActionController::Base
before_filter(AuditFilter)
def show
render :text => "hello"
end
end
class AroundFilterController < PrependingController
around_filter AroundFilter.new
end
class BeforeAfterClassFilterController < PrependingController
begin
filter = AroundFilter.new
before_filter filter
after_filter filter
end
end
class MixedFilterController < PrependingController
cattr_accessor :execution_log
def initialize
@@execution_log = ""
super()
end
before_filter { |c| c.class.execution_log << " before procfilter " }
prepend_around_filter AroundFilter.new
after_filter { |c| c.class.execution_log << " after procfilter " }
append_around_filter AppendedAroundFilter.new
end
class MixedSpecializationController < ActionController::Base
class OutOfOrder < StandardError; end
before_filter :first
before_filter :second, :only => :foo
def foo
render :text => 'foo'
end
def bar
render :text => 'bar'
end
protected
def first
@first = true
end
def second
raise OutOfOrder unless @first
end
end
class DynamicDispatchController < ActionController::Base
before_filter :choose
%w(foo bar baz).each do |action|
define_method(action) { render :text => action }
end
private
def choose
self.action_name = params[:choose]
end
end
class PrependingBeforeAndAfterController < ActionController::Base
prepend_before_filter :before_all
prepend_after_filter :after_all
before_filter :between_before_all_and_after_all
def before_all
@ran_filter ||= []
@ran_filter << 'before_all'
end
def after_all
@ran_filter ||= []
@ran_filter << 'after_all'
end
def between_before_all_and_after_all
@ran_filter ||= []
@ran_filter << 'between_before_all_and_after_all'
end
def show
render :text => 'hello'
end
end
class ErrorToRescue < Exception; end
class RescuingAroundFilterWithBlock
def filter(controller)
begin
yield
rescue ErrorToRescue => ex
controller.__send__ :render, :text => "I rescued this: #{ex.inspect}"
end
end
end
class RescuedController < ActionController::Base
around_filter RescuingAroundFilterWithBlock.new
def show
raise ErrorToRescue.new("Something made the bad noise.")
end
private
def rescue_action(exception)
raise exception
end
end
class NonYieldingAroundFilterController < ActionController::Base
before_filter :filter_one
around_filter :non_yielding_filter
before_filter :filter_two
after_filter :filter_three
def index
render :inline => "index"
end
#make sure the controller complains
def rescue_action(e); raise e; end
private
def filter_one
@filters ||= []
@filters << "filter_one"
end
def filter_two
@filters << "filter_two"
end
def non_yielding_filter
@filters << "it didn't yield"
@filter_return_value
end
def filter_three
@filters << "filter_three"
end
end
class ::AppSweeper < ActionController::Caching::Sweeper; end
class SweeperTestController < ActionController::Base
cache_sweeper :app_sweeper
def show
render :text => 'hello world'
end
end
def test_sweeper_should_not_block_rendering
response = test_process(SweeperTestController)
assert_equal 'hello world', response.body
end
def test_before_method_of_sweeper_should_always_return_true
sweeper = ActionController::Caching::Sweeper.send(:new)
assert sweeper.before(TestController.new)
end
def test_non_yielding_around_filters_not_returning_false_do_not_raise
controller = NonYieldingAroundFilterController.new
controller.instance_variable_set "@filter_return_value", true
assert_nothing_raised do
test_process(controller, "index")
end
end
def test_non_yielding_around_filters_returning_false_do_not_raise
controller = NonYieldingAroundFilterController.new
controller.instance_variable_set "@filter_return_value", false
assert_nothing_raised do
test_process(controller, "index")
end
end
def test_after_filters_are_not_run_if_around_filter_returns_false
controller = NonYieldingAroundFilterController.new
controller.instance_variable_set "@filter_return_value", false
test_process(controller, "index")
assert_equal ["filter_one", "it didn't yield"], controller.assigns['filters']
end
def test_after_filters_are_not_run_if_around_filter_does_not_yield
controller = NonYieldingAroundFilterController.new
controller.instance_variable_set "@filter_return_value", true
test_process(controller, "index")
assert_equal ["filter_one", "it didn't yield"], controller.assigns['filters']
end
def test_added_filter_to_inheritance_graph
assert_equal [ :ensure_login ], TestController.before_filters
end
def test_base_class_in_isolation
assert_equal [ ], ActionController::Base.before_filters
end
def test_prepending_filter
assert_equal [ :wonderful_life, :ensure_login ], PrependingController.before_filters
end
def test_running_filters
test_process(PrependingController)
assert_equal %w( wonderful_life ensure_login ), assigns["ran_filter"]
end
def test_running_filters_with_proc
test_process(ProcController)
assert assigns["ran_proc_filter"]
end
def test_running_filters_with_implicit_proc
test_process(ImplicitProcController)
assert assigns["ran_proc_filter"]
end
def test_running_filters_with_class
test_process(AuditController)
assert assigns["was_audited"]
end
def test_running_anomolous_yet_valid_condition_filters
test_process(AnomolousYetValidConditionController)
assert_equal %w( ensure_login ), assigns["ran_filter"]
assert assigns["ran_class_filter"]
assert assigns["ran_proc_filter1"]
assert assigns["ran_proc_filter2"]
test_process(AnomolousYetValidConditionController, "show_without_filter")
assert_nil assigns["ran_filter"]
assert !assigns["ran_class_filter"]
assert !assigns["ran_proc_filter1"]
assert !assigns["ran_proc_filter2"]
end
def test_running_conditional_options
test_process(ConditionalOptionsFilter)
assert_equal %w( ensure_login ), assigns["ran_filter"]
end
def test_running_collection_condition_filters
test_process(ConditionalCollectionFilterController)
assert_equal %w( ensure_login ), assigns["ran_filter"]
test_process(ConditionalCollectionFilterController, "show_without_filter")
assert_nil assigns["ran_filter"]
test_process(ConditionalCollectionFilterController, "another_action")
assert_nil assigns["ran_filter"]
end
def test_running_only_condition_filters
test_process(OnlyConditionSymController)
assert_equal %w( ensure_login ), assigns["ran_filter"]
test_process(OnlyConditionSymController, "show_without_filter")
assert_nil assigns["ran_filter"]
test_process(OnlyConditionProcController)
assert assigns["ran_proc_filter"]
test_process(OnlyConditionProcController, "show_without_filter")
assert !assigns["ran_proc_filter"]
test_process(OnlyConditionClassController)
assert assigns["ran_class_filter"]
test_process(OnlyConditionClassController, "show_without_filter")
assert !assigns["ran_class_filter"]
end
def test_running_except_condition_filters
test_process(ExceptConditionSymController)
assert_equal %w( ensure_login ), assigns["ran_filter"]
test_process(ExceptConditionSymController, "show_without_filter")
assert_nil assigns["ran_filter"]
test_process(ExceptConditionProcController)
assert assigns["ran_proc_filter"]
test_process(ExceptConditionProcController, "show_without_filter")
assert !assigns["ran_proc_filter"]
test_process(ExceptConditionClassController)
assert assigns["ran_class_filter"]
test_process(ExceptConditionClassController, "show_without_filter")
assert !assigns["ran_class_filter"]
end
def test_running_before_and_after_condition_filters
test_process(BeforeAndAfterConditionController)
assert_equal %w( ensure_login clean_up_tmp), assigns["ran_filter"]
test_process(BeforeAndAfterConditionController, "show_without_filter")
assert_nil assigns["ran_filter"]
end
def test_around_filter
test_process(AroundFilterController)
assert assigns["before_ran"]
assert assigns["after_ran"]
end
def test_before_after_class_filter
test_process(BeforeAfterClassFilterController)
assert assigns["before_ran"]
assert assigns["after_ran"]
end
def test_having_properties_in_around_filter
test_process(AroundFilterController)
assert_equal "before and after", assigns["execution_log"]
end
def test_prepending_and_appending_around_filter
test_process(MixedFilterController)
assert_equal " before aroundfilter before procfilter before appended aroundfilter " +
" after appended aroundfilter after procfilter after aroundfilter ",
MixedFilterController.execution_log
end
def test_rendering_breaks_filtering_chain
response = test_process(RenderingController)
assert_equal "something else", response.body
assert !assigns["ran_action"]
end
def test_before_filter_rendering_breaks_filtering_chain_for_after_filter
test_process(RenderingController)
assert_equal %w( before_filter_rendering ), assigns["ran_filter"]
assert !assigns["ran_action"]
end
def test_before_filter_redirects_breaks_filtering_chain_for_after_filter
test_process(BeforeFilterRedirectionController)
assert_response :redirect
assert_equal "http://test.host/filter_test/before_filter_redirection/target_of_redirection", redirect_to_url
assert_equal %w( before_filter_redirects ), assigns["ran_filter"]
end
def test_before_filter_rendering_breaks_filtering_chain_for_preprend_after_filter
test_process(RenderingForPrependAfterFilterController)
assert_equal %w( before_filter_rendering ), assigns["ran_filter"]
assert !assigns["ran_action"]
end
def test_before_filter_redirects_breaks_filtering_chain_for_preprend_after_filter
test_process(BeforeFilterRedirectionForPrependAfterFilterController)
assert_response :redirect
assert_equal "http://test.host/filter_test/before_filter_redirection_for_prepend_after_filter/target_of_redirection", redirect_to_url
assert_equal %w( before_filter_redirects ), assigns["ran_filter"]
end
def test_filters_with_mixed_specialization_run_in_order
assert_nothing_raised do
response = test_process(MixedSpecializationController, 'bar')
assert_equal 'bar', response.body
end
assert_nothing_raised do
response = test_process(MixedSpecializationController, 'foo')
assert_equal 'foo', response.body
end
end
def test_dynamic_dispatch
%w(foo bar baz).each do |action|
request = ActionController::TestRequest.new
request.query_parameters[:choose] = action
response = DynamicDispatchController.action(action).call(request.env).last
assert_equal action, response.body
end
end
def test_running_prepended_before_and_after_filter
test_process(PrependingBeforeAndAfterController)
assert_equal %w( before_all between_before_all_and_after_all after_all ), assigns["ran_filter"]
end
def test_skipping_and_limiting_controller
test_process(SkippingAndLimitedController, "index")
assert_equal %w( ensure_login ), assigns["ran_filter"]
test_process(SkippingAndLimitedController, "public")
assert_nil assigns["ran_filter"]
end
def test_skipping_and_reordering_controller
test_process(SkippingAndReorderingController, "index")
assert_equal %w( find_record ensure_login ), assigns["ran_filter"]
end
def test_conditional_skipping_of_filters
test_process(ConditionalSkippingController, "login")
assert_nil assigns["ran_filter"]
test_process(ConditionalSkippingController, "change_password")
assert_equal %w( ensure_login find_user ), assigns["ran_filter"]
test_process(ConditionalSkippingController, "login")
assert !@controller.instance_variable_defined?("@ran_after_filter")
test_process(ConditionalSkippingController, "change_password")
assert_equal %w( clean_up ), @controller.instance_variable_get("@ran_after_filter")
end
def test_conditional_skipping_of_filters_when_parent_filter_is_also_conditional
test_process(ChildOfConditionalParentController)
assert_equal %w( conditional_in_parent_before conditional_in_parent_after ), assigns['ran_filter']
test_process(ChildOfConditionalParentController, 'another_action')
assert_nil assigns['ran_filter']
end
def test_condition_skipping_of_filters_when_siblings_also_have_conditions
test_process(ChildOfConditionalParentController)
assert_equal %w( conditional_in_parent_before conditional_in_parent_after ), assigns['ran_filter']
test_process(AnotherChildOfConditionalParentController)
assert_equal %w( conditional_in_parent_after ), assigns['ran_filter']
test_process(ChildOfConditionalParentController)
assert_equal %w( conditional_in_parent_before conditional_in_parent_after ), assigns['ran_filter']
end
def test_changing_the_requirements
test_process(ChangingTheRequirementsController, "go_wild")
assert_nil assigns['ran_filter']
end
def test_a_rescuing_around_filter
response = nil
assert_nothing_raised do
response = test_process(RescuedController)
end
assert response.success?
assert_equal("I rescued this: #<FilterTest::ErrorToRescue: Something made the bad noise.>", response.body)
end
private
def test_process(controller, action = "show")
@controller = controller.is_a?(Class) ? controller.new : controller
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
process(action)
end
end
class PostsController < ActionController::Base
def rescue_action(e); raise e; end
module AroundExceptions
class Error < StandardError ; end
class Before < Error ; end
class After < Error ; end
end
include AroundExceptions
class DefaultFilter
include AroundExceptions
end
module_eval %w(raises_before raises_after raises_both no_raise no_filter).map { |action| "def #{action}; default_action end" }.join("\n")
private
def default_action
render :inline => "#{action_name} called"
end
end
class ControllerWithSymbolAsFilter < PostsController
around_filter :raise_before, :only => :raises_before
around_filter :raise_after, :only => :raises_after
around_filter :without_exception, :only => :no_raise
private
def raise_before
raise Before
yield
end
def raise_after
yield
raise After
end
def without_exception
# Do stuff...
wtf = 1 + 1
yield
# Do stuff...
wtf += 1
end
end
class ControllerWithFilterClass < PostsController
class YieldingFilter < DefaultFilter
def self.filter(controller)
yield
raise After
end
end
around_filter YieldingFilter, :only => :raises_after
end
class ControllerWithFilterInstance < PostsController
class YieldingFilter < DefaultFilter
def filter(controller)
yield
raise After
end
end
around_filter YieldingFilter.new, :only => :raises_after
end
class ControllerWithFilterMethod < PostsController
class YieldingFilter < DefaultFilter
def filter(controller)
yield
raise After
end
end
around_filter YieldingFilter.new.method(:filter), :only => :raises_after
end
class ControllerWithProcFilter < PostsController
around_filter(:only => :no_raise) do |c,b|
c.instance_variable_set(:"@before", true)
b.call
c.instance_variable_set(:"@after", true)
end
end
class ControllerWithNestedFilters < ControllerWithSymbolAsFilter
around_filter :raise_before, :raise_after, :without_exception, :only => :raises_both
end
class ControllerWithAllTypesOfFilters < PostsController
before_filter :before
around_filter :around
after_filter :after
around_filter :around_again
private
def before
@ran_filter ||= []
@ran_filter << 'before'
end
def around
@ran_filter << 'around (before yield)'
yield
@ran_filter << 'around (after yield)'
end
def after
@ran_filter << 'after'
end
def around_again
@ran_filter << 'around_again (before yield)'
yield
@ran_filter << 'around_again (after yield)'
end
end
class ControllerWithTwoLessFilters < ControllerWithAllTypesOfFilters
$vbf = true
skip_filter :around_again
$vbf = false
skip_filter :after
end
class YieldingAroundFiltersTest < ActionController::TestCase
include PostsController::AroundExceptions
def test_base
controller = PostsController
assert_nothing_raised { test_process(controller,'no_raise') }
assert_nothing_raised { test_process(controller,'raises_before') }
assert_nothing_raised { test_process(controller,'raises_after') }
assert_nothing_raised { test_process(controller,'no_filter') }
end
def test_with_symbol
controller = ControllerWithSymbolAsFilter
assert_nothing_raised { test_process(controller,'no_raise') }
assert_raise(Before) { test_process(controller,'raises_before') }
assert_raise(After) { test_process(controller,'raises_after') }
assert_nothing_raised { test_process(controller,'no_raise') }
end
def test_with_class
controller = ControllerWithFilterClass
assert_nothing_raised { test_process(controller,'no_raise') }
assert_raise(After) { test_process(controller,'raises_after') }
end
def test_with_instance
controller = ControllerWithFilterInstance
assert_nothing_raised { test_process(controller,'no_raise') }
assert_raise(After) { test_process(controller,'raises_after') }
end
def test_with_proc
test_process(ControllerWithProcFilter,'no_raise')
assert assigns['before']
assert assigns['after']
end
def test_nested_filters
controller = ControllerWithNestedFilters
assert_nothing_raised do
begin
test_process(controller,'raises_both')
rescue Before, After
end
end
assert_raise Before do
begin
test_process(controller,'raises_both')
rescue After
end
end
end
def test_filter_order_with_all_filter_types
test_process(ControllerWithAllTypesOfFilters,'no_raise')
assert_equal 'before around (before yield) around_again (before yield) around_again (after yield) after around (after yield)', assigns['ran_filter'].join(' ')
end
def test_filter_order_with_skip_filter_method
test_process(ControllerWithTwoLessFilters,'no_raise')
assert_equal 'before around (before yield) around (after yield)', assigns['ran_filter'].join(' ')
end
def test_first_filter_in_multiple_before_filter_chain_halts
controller = ::FilterTest::TestMultipleFiltersController.new
response = test_process(controller, 'fail_1')
assert_equal ' ', response.body
assert_equal 1, controller.instance_variable_get(:@try)
end
def test_second_filter_in_multiple_before_filter_chain_halts
controller = ::FilterTest::TestMultipleFiltersController.new
response = test_process(controller, 'fail_2')
assert_equal ' ', response.body
assert_equal 2, controller.instance_variable_get(:@try)
end
def test_last_filter_in_multiple_before_filter_chain_halts
controller = ::FilterTest::TestMultipleFiltersController.new
response = test_process(controller, 'fail_3')
assert_equal ' ', response.body
assert_equal 3, controller.instance_variable_get(:@try)
end
protected
def test_process(controller, action = "show")
@controller = controller.is_a?(Class) ? controller.new : controller
process(action)
end
end