+++ /dev/null
-require 'abstract_unit'
-
-ActionController::Base.helpers_dir = File.dirname(__FILE__) + '/../fixtures/helpers'
-
-class TestController < ActionController::Base
- attr_accessor :delegate_attr
- def delegate_method() end
- def rescue_action(e) raise end
-end
-
-module Fun
- class GamesController < ActionController::Base
- def render_hello_world
- render :inline => "hello: <%= stratego %>"
- end
-
- def rescue_action(e) raise end
- end
-
- class PdfController < ActionController::Base
- def test
- render :inline => "test: <%= foobar %>"
- end
-
- def rescue_action(e) raise end
- end
-end
-
-class ApplicationController < ActionController::Base
- helper :all
-end
-
-module LocalAbcHelper
- def a() end
- def b() end
- def c() end
-end
-
-class HelperTest < Test::Unit::TestCase
- def setup
- # Increment symbol counter.
- @symbol = (@@counter ||= 'A0').succ!.dup
-
- # Generate new controller class.
- controller_class_name = "Helper#{@symbol}Controller"
- eval("class #{controller_class_name} < TestController; end")
- @controller_class = self.class.const_get(controller_class_name)
-
- # Set default test helper.
- self.test_helper = LocalAbcHelper
- end
-
- def test_deprecated_helper
- assert_equal expected_helper_methods, missing_methods
- assert_nothing_raised { @controller_class.helper TestHelper }
- assert_equal [], missing_methods
- end
-
- def test_declare_helper
- require 'abc_helper'
- self.test_helper = AbcHelper
- assert_equal expected_helper_methods, missing_methods
- assert_nothing_raised { @controller_class.helper :abc }
- assert_equal [], missing_methods
- end
-
- def test_declare_missing_helper
- assert_equal expected_helper_methods, missing_methods
- assert_raise(MissingSourceFile) { @controller_class.helper :missing }
- end
-
- def test_declare_missing_file_from_helper
- require 'broken_helper'
- rescue LoadError => e
- assert_nil(/\bbroken_helper\b/.match(e.to_s)[1])
- end
-
- def test_helper_block
- assert_nothing_raised {
- @controller_class.helper { def block_helper_method; end }
- }
- assert master_helper_methods.include?('block_helper_method')
- end
-
- def test_helper_block_include
- assert_equal expected_helper_methods, missing_methods
- assert_nothing_raised {
- @controller_class.helper { include HelperTest::TestHelper }
- }
- assert [], missing_methods
- end
-
- def test_helper_method
- assert_nothing_raised { @controller_class.helper_method :delegate_method }
- assert master_helper_methods.include?('delegate_method')
- end
-
- def test_helper_attr
- assert_nothing_raised { @controller_class.helper_attr :delegate_attr }
- assert master_helper_methods.include?('delegate_attr')
- assert master_helper_methods.include?('delegate_attr=')
- end
-
- def test_helper_for_nested_controller
- request = ActionController::TestRequest.new
- response = ActionController::TestResponse.new
- request.action = 'render_hello_world'
-
- assert_equal 'hello: Iz guuut!', Fun::GamesController.process(request, response).body
- end
-
- def test_helper_for_acronym_controller
- request = ActionController::TestRequest.new
- response = ActionController::TestResponse.new
- request.action = 'test'
-
- assert_equal 'test: baz', Fun::PdfController.process(request, response).body
- end
-
- def test_all_helpers
- methods = ApplicationController.master_helper_module.instance_methods.map(&:to_s)
-
- # abc_helper.rb
- assert methods.include?('bare_a')
-
- # fun/games_helper.rb
- assert methods.include?('stratego')
-
- # fun/pdf_helper.rb
- assert methods.include?('foobar')
- end
-
- def test_all_helpers_with_alternate_helper_dir
- @controller_class.helpers_dir = File.dirname(__FILE__) + '/../fixtures/alternate_helpers'
-
- # Reload helpers
- @controller_class.master_helper_module = Module.new
- @controller_class.helper :all
-
- # helpers/abc_helper.rb should not be included
- assert !master_helper_methods.include?('bare_a')
-
- # alternate_helpers/foo_helper.rb
- assert master_helper_methods.include?('baz')
- end
-
- def test_helper_proxy
- methods = ApplicationController.helpers.methods.map(&:to_s)
-
- # ActionView
- assert methods.include?('pluralize')
-
- # abc_helper.rb
- assert methods.include?('bare_a')
-
- # fun/games_helper.rb
- assert methods.include?('stratego')
-
- # fun/pdf_helper.rb
- assert methods.include?('foobar')
- end
-
- private
- def expected_helper_methods
- TestHelper.instance_methods.map(&:to_s)
- end
-
- def master_helper_methods
- @controller_class.master_helper_module.instance_methods.map(&:to_s)
- end
-
- def missing_methods
- expected_helper_methods - master_helper_methods
- end
-
- def test_helper=(helper_module)
- silence_warnings { self.class.const_set('TestHelper', helper_module) }
- end
-end
-
-
-class IsolatedHelpersTest < Test::Unit::TestCase
- class A < ActionController::Base
- def index
- render :inline => '<%= shout %>'
- end
-
- def rescue_action(e) raise end
- end
-
- class B < A
- helper { def shout; 'B' end }
-
- def index
- render :inline => '<%= shout %>'
- end
- end
-
- class C < A
- helper { def shout; 'C' end }
-
- def index
- render :inline => '<%= shout %>'
- end
- end
-
- def setup
- @request = ActionController::TestRequest.new
- @response = ActionController::TestResponse.new
- @request.action = 'index'
- end
-
- def test_helper_in_a
- assert_raise(NameError) { A.process(@request, @response) }
- end
-
- def test_helper_in_b
- assert_equal 'B', B.process(@request, @response).body
- end
-
- def test_helper_in_c
- assert_equal 'C', C.process(@request, @response).body
- end
-end
projects / feedcatcher.git / blobdiff